Compress JPG to 100KB
Reduce a JPG image to 100KB or smaller in your browser. No upload required — perfect for profile photos, form submissions, and email where file size limits apply. All processing runs locally.
How to use this tool
- Drop or select your image file.
- Preview the compressed result and file size.
- Click Download to save the optimized image.
Targeting 100 KB — the tool re-encodes the JPEG at progressively lower quality in your browser until it fits, then reports the final size. Nothing is uploaded.
Drop an image here (JPEG, PNG, WebP, HEIC)
Processed in your browser. How it works
Frequently Asked Questions
- Does compressing to 100KB involve sending my photo to a server?
- No. The entire process — quality iteration and re-encoding — runs in your browser with no network calls.
- How does the iterative compression work?
- The tool uses binary search over JPEG quality values via the Canvas API, repeatedly re-encoding until the output is at or below 100KB.
- When should I use the 100KB target instead of 50KB?
- Use 100KB when you need better visual quality than 50KB allows — for example, product images or thumbnails where detail matters.
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Embed this tool on your site
Free. One line of HTML — the tool runs in your visitor's browser, no data sent to anyone.
<iframe src="https://brevio.pro/embed/image-compress" width="100%" height="600" loading="lazy" style="border:1px solid #e5e5e5;border-radius:8px" title="Compress Image — brevio"></iframe> <p style="font:12px/1.4 sans-serif"><a href="https://brevio.pro/tools/image-compress">Compress Image</a> by <a href="https://brevio.pro">brevio</a></p>