Target-size behavior
This tool searches for a quality setting and may downscale dimensions to get closer to 100KB.
It is designed for practical upload limits, not laboratory-exact byte matching.
Compress Image to 100KB
Create a smaller image for upload forms and profile requirements using local target-size compression.
100KB targetAutomatic quality searchWebP or JPG outputPrivate processing
100KB image compressor
OriginalOriginal size: -
Choose an image to compress to 100KB.
ResultResult size: -
Result
How it works
- 1Choose an image.
- 2Keep WebP or switch to JPG.
- 3Compress toward 100KB and download.
Privacy and limits
- Exact target size depends on image detail and browser encoding.
- The tool may reduce dimensions to approach the target.
- Very complex images may stay above 100KB.
Common use cases
- Profile photos with strict upload caps
- Application forms that reject large files
- Small document images for quick transfer
Format notes
- WebP usually gives the best chance of reaching 100KB.
- JPG may be required by some upload forms.
- Detailed photos may need smaller dimensions to fit the target.
Original test sample
- Start with WebP output for photos above 1MB, then switch to JPG if the target site requires it.
- Inspect faces and small text after compression because 100KB is a tight target.
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