PBPrivateBrowserToolsFree tools that run in your browser
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Image Tools
Processed in your browser. No upload.

Image Resizer

Resize a single image fast and export it in the format you need.

InputJPG, JPEG, PNG, WEBP
OutputCustom size and format
Works onDesktop and mobile browsers
Choose an image to reveal resize controls, live dimensions, and export settings.

About this tool

Resizes one image and exports it as JPG, PNG, or WebP with local browser processing.

Common use cases

  • Resize a single image to exact dimensions before download.
  • Change both dimensions and export format without using server-side tools.

How to use it

  1. Upload or drop an image.
  2. Adjust dimensions, aspect ratio, format, and quality.
  3. Preview the result and download the resized file.

Best for

  • Exact width and height control before download
  • Switching formats while also changing dimensions
  • Users who need a general image-edit prep step rather than a fixed platform preset

Input and output notes

  • Accepted inputs: .jpg, .jpeg, .png, .webp.
  • Exports are generated locally in the current browser session.

Limits to know

  • Very large images still depend on available browser memory.
  • Lossy formats such as JPG and WebP can trade quality for smaller files.

Privacy

This tool runs in the browser, so pasted content and uploaded files stay on the current device during normal use.

Common next steps

Bulk Image Resizer

Resize multiple JPG, PNG, or WebP images in one run.

Resize Image to 100KB

Compress an image toward a 100KB target.

PNG to JPG

Convert PNG images into JPG output in the browser.

Related tasks covered on this page

This page is designed for these closely related requests. They use the same tool or reference answer, so they are kept together instead of split across duplicate pages.

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  • reduce image size to 5kb
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  • resize image to 100x100
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  • resize image to 150x150
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  • resize image to 200x200
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  • resize multiple images free
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Common questions

Are my images uploaded to a server?

No. Images are decoded, resized, and exported locally with browser APIs and canvas, so the file stays on your device during normal use.

Can I set exact dimensions?

Yes. The image resizer lets you control width, height, aspect ratio, export format, and quality before downloading the result.

Will image quality change?

PNG output stays lossless. JPG and WebP can reduce file size with adjustable quality settings.

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