TangleOff

Resize Image to 100 KB

Reduce a JPG or PNG to roughly 100 KB while preserving reasonable detail for documents and profiles.

Files stay on your device

This tool runs entirely in your browser. Your file is read and processed locally and is not uploaded to a TangleOff server.

Drop an image to resize

JPG, PNG or WebP · up to 25 MB

or drag and drop. Files stay on your device.

When 100 KB is plenty

100 KB is a generous cap - common for profile photos, document scans and forms where the limit is a safety net rather than a squeeze. Detail matters more than the last few kilobytes here.

Because the target is roomy, this is the option to pick when you want the smallest visible change.

Usually no visible loss

At 100 KB the tool can normally hit the target with quality reduction only, leaving pixel dimensions and sharpness untouched.

A very large or noisy source can still overshoot. If that happens, crop to the subject or reduce dimensions slightly and run it again.

Check the finished file

Verify the size and dimensions in your file details before uploading. If the form is under the limit, no further compression is needed.

For the method behind these targets, read How to resize an image to a specific KB size.

How to use this tool

  1. 1Add the JPG or PNG you want to reduce.
  2. 2Compress toward 100 KB. The tool usually reaches this target by lowering quality alone, without changing dimensions.
  3. 3Download the file and check it meets the form's limit and any dimension rule.

Formats and limits

Accepts
JPG, PNG, WebP
Produces
JPG
Max input
25 MB per file

100 KB is a target, not a guarantee. A very detailed photo may land slightly above or below it. Inputs can be JPG, PNG or WebP up to 25 MB; the output is always a JPG.

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Frequently asked questions

Will 100 KB change how my image looks?
Rarely much. At 100 KB the tool usually lowers quality slightly without touching dimensions, so changes are hard to see at normal viewing sizes.
My file is still over 100 KB after compressing. Why?
A large or detailed source can resist compression. Cropping to the subject, or a small reduction in dimensions, usually brings it under the limit.
Is my photo uploaded?
No. Compression runs in your browser. The file stays on your device.