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Resize image

Resize one or many images at once. Lock the aspect ratio to avoid distortion, or set both dimensions to fit a strict requirement. Uses high-quality browser scaling.

Choose your file

Drop your files here

JPG, JPEG, PNG, WEBP files. Nothing is uploaded — your files stay on this device.

Settings

px
85 %

80–85% is usually indistinguishable from the original at a fraction of the size.

Add a file to continue.

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About Resize image

What does Resize image do?
Resize one or many images at once. Lock the aspect ratio to avoid distortion, or set both dimensions to fit a strict requirement. Uses high-quality browser scaling.
Who is it for?
Creators and sellers preparing product photos, job applicants sizing a profile picture, anyone posting to a platform with strict image requirements, and people who want to strip location data before sharing a photo.
Is it free?
Yes. Resize image is free with no account, no watermark on your output, no daily cap and no trial period. Because it runs on your own device it costs us nothing to run, which is why there is no catch.
Is it safe to use with confidential files?
Yes, and not because we promise to behave. Resize image never sends your file anywhere — the work happens in your browser. There is no upload, so there is no copy of your document in our systems at any point.
What file formats are supported?
Input: JPG, JPEG, PNG, WEBP. Output: JPG, PNG, WEBP.
Will resizing reduce the file size?
Almost always, yes — fewer pixels means a smaller file. If you need a specific file size rather than specific dimensions, use Compress image instead.
Can I enlarge a small image?
You can, but it will look soft. Scaling up cannot invent detail that was never captured. AI upscaling does a better job and is listed separately.

How to use it

  1. 1

    Add your file

    Drag it onto the box above, or use Browse files. On a phone you can also take a photo or pick from your camera roll.

  2. 2

    Check the settings

    Sensible defaults are already chosen. Most people never need to change them.

  3. 3

    Run it

    The progress bar shows real progress, not a decorative animation. Everything happens on your device.

  4. 4

    Preview the result

    Look at the output before you download. If it is not right, adjust a setting and run it again — nothing has been saved anywhere.

  5. 5

    Download

    Save the file. Closing this tab discards it from memory, so download anything you want to keep.