Compress image to 100KB
Many forms and websites set a 100KB limit on scanned documents, ID photos and profile pictures. Pick the file, keep the 100KB target, and press Compress image to get a JPG under that size.
Drop an image here
or
JPG, JPEG, PNG, WEBP, GIF, BMP, AVIF, HEIC, HEIF
Up to 50 MB on a computer and 30 MB on a phone, because your device does the work. You can also paste a file.
Stays on your device
Your file is never uploaded
100 KB target
Type any size you need
JPG out
Checked under the target
How it works
- Pick the scan, ID photo or profile picture. The file stays on your device.
- To reduce image size to 100kb, keep the target at 100KB. Type another size if the site sets a different limit.
- Quality is lowered from 92 toward 60, and the highest value that fits is kept.
- If the image is still too big, its pixel size is reduced and the search runs again.
- The result is checked against 100KB and shown in a preview. Then download the JPG.
Facts
- Target size
- 100KB by default. You can type another size
- Typical use
- Document scans, ID photos and profile pictures with a 100KB limit
- Output format
- JPG
- Method
- Quality is tried from 92 down to 60, then pixel size is reduced
- Transparency
- Transparent areas of a scan saved as PNG turn white
- Where it runs
- In your browser, on your device. Nothing is uploaded
- Max file size
- 50 MB on a computer, 30 MB on a phone
- Browsers
- Chrome and Edge 69 or later, Firefox 105 or later, Safari 16.4 or later
Questions
How do I compress a scanned document to 100KB?
Pick the scan and keep the 100KB target. The tool keeps the highest JPEG quality that fits, so the text stays as sharp as the size allows.
Will the text stay readable in a 100KB scan?
Usually. Text needs fewer pixels than a photo, so a clear scan keeps its words at this size. Check the preview before you download.
Can I use a 100KB image for an ID or profile picture?
Many sites accept a JPG under 100KB for profile pictures. This tool does not know the rules of each site, so check the size and format they ask for.
Is my scan sent to a server?
No. The compression runs in your browser, so the scan stays on your device until you upload the finished file yourself.