Compress JPG to 500KB
Reduce a JPG image to 500KB or smaller in your browser. Useful for uploading to platforms with 500KB limits while maintaining maximum visual quality. No upload, no account.
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 500 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 my image leave the browser during compression?
- No. Everything runs locally in your browser via the Canvas API. No data is transmitted.
- Why would I need a 500KB limit specifically?
- Some platforms (social networks, forums, government portals) cap uploads at 500KB. This tool lets you hit that ceiling while preserving as much quality as possible.
- Will compression reduce image dimensions?
- No. Only JPEG quality is adjusted to meet the size target; the pixel dimensions of the image stay the same.
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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>