Free Online Tools – Uptime Fixer Image, Text, QR & File Tools

Age Calculator

Calculate your exact age in years, months, days.

Percentage Calculator

Calculate percentage with 5 different calculation modes.

EMI Calculator

Calculate EMI with amortization schedule and detailed report.

Image Converter

Convert images between popular formats instantly.

Image Resizer

Resize images to custom dimensions online.

Favicon Generator

Generate favicon in 8 different sizes + HTML code.

Word Counter

Count words, characters, paragraphs and more.

Character Counter

Count characters, letters, numbers and more.

Case Converter

Convert text to different cases in 10 modes.

Remove Duplicate Lines

Remove duplicate lines from text instantly.

Remove Extra Spaces

Remove extra spaces from text and make it clean.

QR Code Generator

Generate QR codes for URL, text, email, phone, SMS, WiFi, vCard and more.

Website Uptime Checker

Check if any website is online or down instantly.

Website Speed Test

Analyze page loading speed and response time.

HTTP Status Checker

Check HTTP status codes and server responses.

SSL Checker

Verify SSL certificate validity and expiry date.

DNS Lookup

Find DNS records for any domain name.

Redirect Checker

Trace URL redirects and final destination.

Domain Expiry Checker

Check domain registration and expiry dates.

Broken Link Checker

Scan a page and find broken internal or external links.

Robots.txt Generator

Generate a clean robots.txt file for your website.

XML Sitemap Generator

Generate a simple XML sitemap from your URLs.

PDF Compressor

Compress PDF files directly in your browser.

Merge PDF

Combine multiple PDF files into one document.

Split PDF

Extract selected pages from a PDF file.

JPG to PDF

Convert JPG images into a PDF document.

PDF to JPG

Convert PDF pages into JPG images.

Invoice Generator

Create a simple invoice and download as PDF.

Image Compressor

Compress JPG, PNG, or WebP images online.

Color Picker from Image

Pick HEX and RGB colors from any image.

WebP Converter

Convert images to WebP for smaller website files.

JPG to PNG

Convert JPG images into PNG files.

PNG to JPG

Convert PNG images into JPG files.

Image Cropper

Crop images by custom position and size.

JSON Formatter

Format, validate, minify, and copy JSON.

Base64 Encoder Decoder

Encode and decode Base64 text instantly.

JWT Decoder

Decode JWT header and payload safely.

URL Encoder Decoder

Encode and decode URLs or query strings.

UUID Generator

Generate random UUID v4 values.

Timestamp Converter

Convert Unix timestamps and readable dates.

Hash Generator

Generate MD5, SHA-1, SHA-256 and SHA-512 hashes.

Regex Tester

Test regular expressions against sample text.

Cron Expression Generator

Build common cron expressions quickly.

Password Generator

Generate secure random passwords.

Lorem Ipsum Generator

Generate placeholder text for layouts.

Check Friend's Age

Find your friend's exact age, next birthday, and fun details instantly.

Share Age Result

Share your age insights with friends in a beautiful way.

YouTube Thumbnail Size Fixer

Resize any image to YouTube thumbnail size 1280×720.

Instagram Post Resizer

Resize images for Instagram post sizes instantly.

Facebook Cover Resizer

Resize images for Facebook cover size.

LinkedIn Banner Resizer

Resize images for LinkedIn banner size.

Twitter / X Header Resizer

Resize images for Twitter/X header size.

Social Media Image Resizer

Resize images for popular social media sizes.

Image Watermark Tool

Add a text watermark to your images instantly.

Image to PDF

Convert one or more images into a PDF file.

Bulk Image Compressor

Compress multiple images in one go.

Meta Tag Generator

Generate title, description and social meta tags.

Open Graph Preview Tool

Preview how your content appears when shared.

Twitter Card Preview Tool

Preview a Twitter/X social card instantly.

Keyword Density Checker

Analyze keyword frequency and density in your text.

SERP Preview Tool

Preview your Google search result snippet.

Robots.txt Checker

Validate a robots.txt file and spot common issues.

Sitemap URL Extractor

Extract all URLs from an XML sitemap.

Hreflang Tag Generator

Generate hreflang tags for multilingual pages.

Schema Markup Generator

Generate basic JSON-LD schema markup.

Canonical URL Checker

Extract and inspect canonical tags from HTML.

HTML Minifier

Minify HTML code instantly.

CSS Minifier

Minify CSS code instantly.

JS Minifier

Minify JavaScript code instantly.

HTML Beautifier

Beautify and indent your HTML code.

CSS Beautifier

Beautify and format CSS code.

Color Contrast Checker

Check WCAG contrast ratio between two colors.

Quotation Generator

Create a professional quotation and download it as PDF.

Receipt Generator

Create a simple payment receipt and download as PDF.

Estimate Generator

Create an estimate or proposal PDF quickly.

Tax Calculator

Calculate tax, subtotal and total amounts instantly.

Profit Margin Calculator

Calculate profit, margin and markup.

PayPal Fee Calculator

Estimate PayPal fees and net earnings.

Stripe Fee Calculator

Estimate Stripe fees and your net payout.

Freelance Hourly Rate Calculator

Calculate your ideal freelance hourly rate.

PDF Rotate Tool

Rotate PDF pages online without any API.

PDF Watermark Tool

Add a text watermark to PDF pages.

PDF Page Remover

Remove selected pages from a PDF.

Resize Image to 100KB

Compress an image to around 100KB.

Passport Photo Maker

Create passport size photos from any image.

Profile Picture Maker

Create a square or circular profile picture.

Circle Crop Image

Crop any image into a perfect circle.

Security Headers Checker

Check important website security headers.

Mixed Content Checker

Find insecure HTTP assets on HTTPS pages.

PDF to Word Converter

Convert a PDF into an editable Word-compatible document.

Word to PDF Converter

Convert DOCX or text documents into a clean PDF.

PDF to Excel Converter

Extract PDF text and tables into a spreadsheet-ready CSV file.

Excel to PDF Converter

Turn CSV or spreadsheet data into a printable PDF.

PDF to PowerPoint Converter

Turn PDF pages into a downloadable PowerPoint presentation.

PowerPoint to PDF Converter

Extract slide text from PPTX and create a readable PDF.

Edit PDF Online

Add text to a PDF and download the edited document.

Sign PDF Online

Add a typed or drawn signature to a PDF in your browser.

OCR PDF Online

Extract selectable text from scanned PDF pages.

Protect PDF with Password

Encrypt a PDF with a password before sharing it.

Unlock PDF

Open a password-protected PDF and save an unlocked copy.

Add Page Numbers to PDF

Add customizable page numbers to every PDF page.

Organize PDF Pages

Reorder, keep, duplicate or remove PDF pages.

Redact PDF Online

Cover sensitive information on selected PDF pages.

Crop PDF Online

Crop PDF page margins and download the adjusted file.

Background Remover

Remove a plain image background and export transparent PNG.

Image Upscaler & Enhancer

Enlarge an image up to 4× with smooth high-quality scaling.

Image to Text OCR

Extract editable text from photos and scanned images.

HEIC to JPG Converter

Convert iPhone HEIC photos into widely supported JPG images.

SVG to PNG Converter

Render an SVG file as a high-quality PNG image.

AVIF to JPG Converter

Convert AVIF images into compatible JPG files.

GIF Maker

Create an animated GIF from multiple images.

GIF Compressor

Reduce GIF dimensions and file size for easier sharing.

Blur Image Online

Apply adjustable blur to an image and download the result.

Pixelate Image

Create a pixelated or mosaic effect with adjustable block size.

Meme Generator

Add top and bottom captions to an image.

Photo Collage Maker

Combine multiple images into a clean downloadable collage.

Transparent Background Maker

Make a selected background color transparent.

Product Background Changer

Replace a plain product-photo background with a new color.

Video Compressor

Compress MP4, MOV and WebM videos in your browser.

Video Trimmer

Cut a selected section from a video without installing software.

Merge Videos

Combine multiple video clips into one file.

Resize Video

Change video resolution for web and social platforms.

Crop Video

Crop a video to a custom width, height and position.

Video to GIF Converter

Convert a short video clip into an animated GIF.

GIF to MP4 Converter

Convert an animated GIF into an efficient MP4 video.

Extract Audio from Video

Save the audio track from a video as MP3.

Mute Video

Remove audio from a video and download a silent copy.

Change Video Speed

Speed up or slow down a video.

MP4 to WebM Converter

Convert MP4 video into web-friendly WebM.

MOV to MP4 Converter

Convert MOV video into compatible MP4.

Audio Converter

Convert common audio files to MP3, WAV or OGG.

MP3 Cutter

Trim an audio file to the exact section you need.

Audio Compressor

Reduce audio bitrate and file size.

All-in-One Website Health Checker

Audit uptime, SSL, redirects, headers, SEO and page health.

DNS Propagation Checker

Compare DNS records across trusted public resolvers.

IP Blacklist Checker

Check whether an IP appears on common DNS blacklists.

SPF Record Checker

Find and validate a domain SPF email policy.

DKIM Record Checker

Verify a DKIM public key using its selector.

DMARC Record Checker

Inspect a domain DMARC policy and reporting settings.

DMARC Record Generator

Build a valid DMARC DNS record with guided options.

Email Header Analyzer

Parse email headers and review delivery and authentication details.

Port Checker

Test a permitted public service port on a remote host.

Website Ping Test

Measure DNS and secure HTTP response latency.

Safe Route Diagnostic

Resolve a public host and inspect network ownership without shell access.

Website Screenshot Generator

Create desktop or mobile website screenshot previews.

CMS Detector

Detect WordPress, Shopify, Wix and other common platforms.

Hosting Provider Checker

Find the public IP, ASN and network provider for a domain.

Subdomain Finder

Discover public subdomains from certificate transparency records.

HTTP Headers Viewer

View response headers returned by a public website.

Website Technology Detector

Detect frameworks, analytics, CDN and common site technologies.

Email Signature Generator

Create a responsive professional HTML email signature.

WhatsApp Link Generator

Create a click-to-chat WhatsApp link with a prepared message.

UTM Campaign URL Builder

Build consistent trackable campaign URLs for analytics.

Barcode Generator

Generate a downloadable Code 128 barcode.

URL Shortener

Create a compact shareable link for a public web page.

Digital Business Card Generator

Create a downloadable contact card and vCard file.

Purchase Order Generator

Create a professional purchase order and download it as PDF.

Proforma Invoice Generator

Create a professional proforma invoice PDF.

Credit Note Generator

Create a clean credit note document for a customer.

Freelance Proposal Generator

Build a simple client proposal and download a PDF.

Timesheet Generator

Calculate work hours and export a timesheet CSV.

Salary to Hourly Calculator

Convert annual salary into monthly, weekly and hourly pay.

Currency Converter

Convert currencies using current reference exchange rates.

Unit Converter

Convert length, weight, temperature, area and data units.

Time Zone Converter

Convert a date and time between world time zones.

Mortgage Calculator

Estimate monthly mortgage payments and total interest.

BMI Calculator

Calculate adult body mass index using metric or imperial units.

HTML Email Preview

Preview responsive HTML email code safely in a sandbox.

Text Difference Checker

Compare two texts line by line and highlight changes.

SQL Formatter

Format and indent SQL queries for easier reading.

CSV to JSON Converter

Convert CSV rows into formatted JSON objects.

JSON to CSV Converter

Convert an array of JSON objects into CSV.

Compare PDF Files

Compare the extracted text of two PDF versions and highlight changes.

Repair PDF

Rebuild a readable PDF structure and download a repaired copy.

Scan Images to PDF

Combine photos or document scans into a clean multi-page PDF.

PDF to PDF/A

Prepare a flattened archival PDF copy and report its validation limitations.

Extract PDF Pages

Select page ranges and save them as a separate PDF.

PDF to Text Converter

Extract readable text from PDF pages into a TXT file.

HTML to PDF Converter

Turn safe HTML content into a downloadable PDF document.

Fill PDF Form

Fill existing interactive PDF form fields in your browser.

EXIF Metadata Remover

Strip photo metadata by safely re-encoding the image in your browser.

Image Metadata Viewer

Inspect image dimensions, file information and common JPEG EXIF fields.

SVG Optimizer

Remove comments, editor metadata and unnecessary whitespace from SVG files.

PNG/JPG to ICO Converter

Create a Windows-compatible ICO icon from a PNG or JPG image.

Color Palette Generator

Extract a useful color palette from any uploaded image.

Face Blur Tool

Detect and blur faces, with a manual fallback when detection is unavailable.

Add Subtitles to Video

Burn an SRT subtitle file into a video locally in your browser.

SRT Subtitle Editor

Edit, renumber and validate SRT subtitle files.

Rotate Video

Rotate video by 90, 180 or 270 degrees.

Loop Video

Repeat a short video multiple times and export one file.

Online Screen Recorder

Record a chosen screen, window or browser tab without uploading it.

Online Voice Recorder

Record microphone audio locally and download the recording.

Audio Noise Reducer

Apply high-pass, low-pass and normalization filters to spoken audio.

WHOIS / RDAP Lookup

Look up public domain registration data using RDAP.

DNSSEC Checker

Check DS and DNSKEY records for a domain.

MX Record Lookup

Find mail exchanger records and priorities for a domain.

Reverse DNS Lookup

Find the PTR hostname associated with a public IP address.

IP & ASN Information

Review public IP, ASN, network provider and approximate region information.

HTTP/2 & HTTP/3 Checker

Inspect protocol hints and Alt-Svc headers for HTTP/2 and HTTP/3 support.

CDN & Cache Detector

Detect common CDN signatures and inspect caching headers.

Website Cookie Scanner

List cookies set by the initial public page response.

Bulk URL Status Checker

Check HTTP status and response time for up to 20 public URLs.

XML Sitemap Validator

Validate sitemap XML, URL limits and public URL entries.

Schema Markup Validator

Extract and validate JSON-LD structured data from a public webpage.

HTML Error Validator

Check a public page with the W3C-compatible Nu validation service.

Page Size & Resource Checker

Measure HTML size and count common page resources.

TTFB Checker

Measure time to first byte and total initial response time.

SSL Certificate Decoder

Decode a pasted PEM certificate without transmitting it.

CSR Generator

Generate a private key and certificate signing request in your browser.

Email Deliverability Checker

Review MX, SPF and DMARC setup without sending an email.

Website Traffic Calculator

Estimate organic visits, traffic growth, pageviews and ad revenue from your own keyword and analytics inputs without an API.

Google Trends Comparison

Open a correctly encoded Google Trends comparison for up to five topics.

EPUB to PDF Converter

Extract EPUB chapters and create a readable PDF.

PDF to EPUB Converter

Extract PDF text and build a standards-based EPUB ebook.

Font Converter

Convert TTF, OTF, WOFF and WOFF2 fonts locally.

ZIP File Creator

Compress multiple files into a ZIP archive in your browser.

ZIP File Extractor

Inspect and securely extract selected ZIP contents.

ZIP / TAR Archive Converter

Convert between ZIP and uncompressed TAR archives locally.

Ads.txt Checker & Validator

Check whether a root ads.txt file is reachable and review its authorized seller records.

Live Robots.txt Tester

Fetch a website robots.txt file and review user-agent, allow, disallow and sitemap directives.

Live Canonical URL Checker

Fetch a public page and inspect its live rel=canonical declaration.

Meta Title & Description Analyzer

Review a live page title, meta description, robots directive and primary heading.

Open Graph & Social Card Checker

Inspect live Open Graph and Twitter/X card metadata used for social previews.

Internal & External Link Extractor

Extract public page links and separate internal, external and nofollow destinations.

Broken Image Checker

Find page images and test a bounded sample for missing or failed image responses.

Gzip & Brotli Compression Checker

Inspect live response headers for content compression and variation signals.

Website IPv6 Support Checker

Check whether a public hostname publishes one or more IPv6 AAAA records.

Website Favicon Checker

Find declared favicon files and verify whether the primary icon is reachable.

Live Hreflang Checker

Inspect alternate-language link tags and review language or region values.

Webpage Keyword Density Checker

Calculate a supplied phrase frequency against readable text fetched from a public page.

HTTP Cache Header Checker

Review Cache-Control, ETag, Expires, Age, Last-Modified and Vary headers.

CORS Headers Checker

Inspect public response headers for cross-origin resource sharing declarations.

XML Sitemap URL Analyzer

Fetch an XML sitemap or sitemap index and count its declared page locations.

Page Indexability Checker

Review HTTP status, robots directives, canonical URL and common page-level indexing blockers.

Image Alt Text Checker

Find images with useful, empty or missing alt attributes on a public page.

Lazy Loading Checker

Check image and iframe loading attributes without running a synthetic lab test.

Heading Structure Checker

Review live H1–H6 counts and heading order for a public webpage.

Webpage Word Count Checker

Measure readable page words, paragraphs, characters and estimated reading time.

Website Image Extractor

Extract, preview and export public image URLs found on a webpage.

Webpage Text & Article Extractor

Extract the title, article text, headings and reading statistics from a public webpage.

Website Font Finder

Find declared font families, web-font files and @font-face rules used by a public webpage.

Website Asset Extractor

List public stylesheets, scripts, images, media, fonts and document assets referenced by a webpage.

Website Color Palette Extractor

Extract commonly declared HEX, RGB and HSL colours from webpage HTML and sampled CSS.

CSP Header Builder & Validator

Build and inspect a Content-Security-Policy header with common directives and safe defaults.

.htaccess & Nginx Redirect Generator

Convert old-to-new URL mappings into Apache .htaccess or Nginx redirect rules.

Responsive Image srcset Generator

Create responsive srcset, sizes and picture markup from image filenames and width variants.

SRI Hash Generator

Generate SHA-256, SHA-384 or SHA-512 Subresource Integrity values for a local file or public asset.

Security.txt Generator & Checker

Create a standards-oriented security.txt draft or inspect the file published by a website.

Permissions-Policy Header Generator

Build a Permissions-Policy header for browser capabilities such as camera, microphone and geolocation.

Referrer-Policy Generator & Checker

Compare referrer policy choices, generate a header and inspect a live page declaration.

PWA Manifest Generator & Validator

Create and validate a web app manifest with names, icons, display mode, colours and start URL.

XML Sitemap Comparison Tool

Compare two public XML sitemaps to find added, removed and unchanged URL entries.

Website Migration URL Validator

Check old and new URL pairs for status, redirect destination and migration mismatches.

HTTP Header Comparison Tool

Compare response status and important HTTP headers returned by two public URLs.

HTML Table to CSV & JSON Extractor

Extract accessible table rows from a public webpage or pasted HTML and export CSV or JSON.

RSS & Atom Feed Finder

Discover linked RSS or Atom feeds on a public website and validate their basic XML structure.

Website Contact & Social Link Extractor

Find public email, telephone and supported social-profile links declared on a webpage.

Webpage Content Comparison Tool

Compare readable text from two public webpages and highlight additions, removals and similarity.

URL Tracking Parameter Remover

Remove common advertising and analytics parameters while preserving required destination parameters.

Website Charset & Language Checker

Inspect a page language declaration, character encoding and content-language response header.

Public Webpage Source Viewer

Fetch and inspect bounded public HTML source with line numbers and a downloadable text copy.

URL Structure Analyzer

Break a URL into origin, path, query, fragment and SEO-relevant structural observations.

JSON ↔ YAML Converter

Convert structured data between JSON and a practical safe YAML subset in the browser.

JSON ↔ XML Converter

Convert JSON objects and arrays to XML or turn ordinary XML elements into JSON.

JSONL ↔ JSON Converter

Convert newline-delimited JSON records to a JSON array and back with row-level validation.

Markdown ↔ HTML Converter

Convert common Markdown formatting to sanitized HTML or readable HTML back to Markdown.

HTML Entity Encoder & Decoder

Encode reserved HTML characters or decode named and numeric HTML entities.

Unicode Character Inspector

Inspect characters, code points, UTF-16 units and escaped representations in supplied text.

Invisible Character Detector

Reveal zero-width, direction, non-breaking and control characters hidden in text.

URL Parser & Query Builder

Parse URL components, edit query parameters and rebuild an encoded URL.

User-Agent Parser

Identify common browser, rendering engine, operating system and device signals in a user-agent string.

CSS clamp() Fluid Type Generator

Generate responsive CSS clamp values from minimum, maximum and viewport measurements.

CSS Gradient Generator

Build linear or radial CSS gradients with adjustable angle, colours and stop positions.

CSS Box Shadow Generator

Create and preview CSS box-shadow values including inset, blur, spread and colour.

HEX, RGB & HSL Color Converter

Convert colours between HEX, RGB and HSL while previewing the normalized result.

Binary, Decimal & Hex Converter

Convert integers between binary, octal, decimal and hexadecimal representations.

CSV Cleaner & Validator

Detect delimiters, normalize row widths, identify malformed rows and export cleaned CSV.

CSV Splitter & Merger

Split a CSV by row count or merge compatible CSV files with one shared header.

Line Ending Converter

Convert text files between LF, CRLF and CR line endings and download a clean copy.

Text Encoding Converter

Read UTF-8, UTF-16 or Latin-1 text and export it as UTF-8 or UTF-16.

AES Text Encryption & Decryption

Encrypt or decrypt text locally with AES-GCM and a password-derived key.

File Checksum Verifier

Calculate a local file checksum and compare it with an expected SHA-256, SHA-384 or SHA-512 value.

Code Secret Scanner

Scan pasted code for patterns resembling exposed API keys, tokens, private keys and credentials.

MIME & File Type Inspector

Inspect local file signature bytes, browser MIME type, extension, size and modification date.

SSH Public Key Fingerprint Viewer

Calculate SHA-256 and legacy MD5 fingerprints from an OpenSSH public key.

JSON Schema Validator

Validate JSON against common schema rules including types, properties, required fields, arrays and patterns.

HTML Table Generator

Turn CSV-style data into accessible responsive HTML table markup with optional headers and caption.

Image Sprite Sheet Generator

Arrange multiple local images into a downloadable sprite sheet with CSS position data.

BlurHash Placeholder Generator

Create a compact BlurHash string and preview placeholder from a local image.

Image Comparison Slider Maker

Preview two local images in an adjustable before-and-after comparison layout.

Image Grid Splitter

Split one image into equal rows and columns and download the resulting tiles.

Image Tiles Joiner

Join multiple local image tiles into a configurable row-and-column canvas.

DPI & PPI Calculator

Calculate print size, pixel density or required pixels from dimensions and viewing assumptions.

Image Aspect Ratio Calculator

Simplify an aspect ratio and calculate matching width or height without stretching.

Image Contact Sheet Generator

Create a labelled contact sheet from multiple local images with adjustable columns.

Social Image Safe-Zone Preview

Preview an image inside common social post, story, cover and thumbnail safe zones.

Bulk Image Filename Renamer

Create SEO-friendly sequential filenames and downloadable renamed copies for local images.

Video Thumbnail Extractor

Capture a selected frame from a local video and download it as a PNG or JPEG thumbnail.

SRT ↔ VTT Subtitle Converter

Convert subtitle files between SRT and WebVTT while normalizing timestamps and cue headers.

Subtitle Cleaner & Validator

Validate SRT or WebVTT cues, normalize spacing and report ordering or timestamp errors.

Subtitle Line Merger & Splitter

Merge short subtitle lines or wrap long cues to a selected character limit.

Audio Waveform Image Generator

Render a waveform from a local audio file and download it as a transparent or solid image.

MP3 ID3 Metadata Editor

Review and write basic title, artist, album, year and genre ID3v2 tags in an MP3 copy.

Video Metadata Viewer

Inspect local video duration, dimensions, aspect ratio, browser codec type and file details.

Video Frame Contact Sheet Generator

Capture evenly spaced video frames and arrange them into a downloadable contact sheet.

Audio Joiner

Decode compatible local audio files, join them in order and download a WAV copy.

Audio Volume Normalizer

Analyze peak level, apply safe gain and export a normalized WAV copy in the browser.

Audio Silence Trimmer

Detect quiet audio at the beginning and end and export the retained section as WAV.

Media Duration Calculator

Add durations from multiple local audio or video files and display the total runtime.

Video Bitrate Calculator

Estimate bitrate from file size and duration or calculate a target bitrate for a size limit.

Video Resolution & Aspect Calculator

Calculate matching video dimensions, simplified ratios and common resolution comparisons.

WebVTT Validator

Check WEBVTT headers, cue timestamps, sequence order and common formatting problems.

Video Chapter Timestamp Generator

Build and validate a chapter list from titles and timestamps for video descriptions.

PDF Metadata Viewer & Remover

View common PDF document metadata and download a copy with metadata fields cleared.

Extract Images from PDF

Render PDF pages as downloadable PNG or JPEG images in a ZIP archive.

Flatten PDF Forms

Flatten interactive form fields into a non-editable PDF copy for consistent viewing.

PDF Grayscale Converter

Render PDF pages in grayscale and download a print-friendly PDF copy.

PDF Page Size Converter

Place PDF pages onto A4, Letter or custom-size pages with fit or fill scaling.

PDF Bookmark Extractor

Read a PDF outline and export bookmark titles, levels and page destinations when available.

PDF Attachment Extractor

List and download embedded file attachments found in a supported PDF document.

Duplicate File Finder

Group selected local files by size and SHA-256 content hash without uploading them.

Folder Tree Generator

Create a clean text or Markdown directory tree from a selected local folder.

Filename Cleaner

Normalize unsafe characters, spacing, case and separators in a list of filenames.

Digital Advertising Metrics Calculator

Calculate CTR, CPC, CPM, CPA, conversion rate, ROAS and estimated ad revenue in one report.

Break-Even Calculator

Calculate break-even units and revenue from fixed cost, selling price and variable cost.

ROI Calculator

Calculate return on investment, net return and annualized ROI from cost, value and duration.

Discount Calculator

Calculate sale price, amount saved and combined sequential discounts.

Commission Calculator

Calculate flat, percentage or tiered sales commission from entered performance.

Compound Interest Calculator

Project principal growth with regular contributions, compounding frequency and duration.

Savings Goal Calculator

Estimate the regular contribution needed to reach a savings goal with optional interest.

Working Days Calculator

Count weekdays between two dates with optional excluded holiday dates.

Overtime Pay Calculator

Estimate regular and overtime gross pay from hours, base rate and multiplier.

Meeting Cost Calculator

Estimate meeting cost from duration and participant hourly rates.

Campaign Name Generator

Create consistent campaign names from brand, channel, market, objective and date fields.

UTM Link Validator

Inspect campaign URLs for missing, duplicate or inconsistent UTM parameters.

Social Media Character Counter

Count characters, words, hashtags and URLs against selectable platform writing limits.

Email Subject Line Analyzer

Review subject length, capitalization, punctuation, spam-risk phrases and preview text balance.

Affiliate Earnings Calculator

Estimate clicks, conversions, sales value, commission and earnings per click.

All the Tools You Need, All in One Place.

All tools