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Image Resizer

1 Upload Your Image

Drag & drop your image here

or click to browse

JPG, PNG, WebP up to 10MB

2 Resize Options

Width (px)

Height (px)

Lock Aspect Ratio

Format

Quality 90%

Popular Presets

Preview

Upload an image to preview

Output Details

New Dimensions

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File Format

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Estimated Size

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Quality

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About Image Resizer

This Image Resizer page is organised around the task described in the tool interface. Resize images to custom dimensions online. The result changes when the source data or selected options change, so it is easy to run a second comparison.

A practical way to use it is to prepare an image for a website, email, document, profile, or social post while keeping the original file. Start with a representative input, inspect the first result, then adjust one setting at a time if you need a different outcome.

Processing stays in the browser where the individual feature supports it. Live public checks use a protected, rate-limited site endpoint; avoid unnecessary sensitive data.

Using Image Resizer well

Input

What to prepare

A supported image and any size, format, quality, colour, or editing choices.

Result

What the tool returns

A new image or visual result that reflects the selected settings.

Useful situations

Preparing web-ready visuals with Image Resizer.
Creating a compatible image format with Image Resizer.
Making a copy for a specific size or layout with Image Resizer.

Checks and limitations

Inspect dimensions, transparency, colour and visible quality before replacing the source image. Keep the original as a backup.
Upscaling, cropping and repeated export can affect detail, framing, transparency or quality.