Compress Image to 100KB

Reduce an image to 100KB or less, automatically.

Target size is fixed at 100KB.

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How it works

  1. 1

    Choose an image

    Pick a photo from your device (up to 50 MB).

  2. 2

    Compressed automatically

    It is re-encoded as JPEG until it fits under 100KB.

  3. 3

    Download the result

    Ready to upload wherever a 100KB limit applies.

FAQ

Why 100KB?
A size that comfortably clears common upload limits — job application portals, ID photo uploads, forum avatars — without you having to guess a target.
What format is the compressed file?
Always JPEG, regardless of the original format.
Does this tool upload my photo anywhere?
No — compression happens locally on an HTML canvas in your browser; the file never leaves your device.

Tool4U.net — every tool runs in your browser. No file ever leaves your device unless the tool says so.

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