Compress Image to 500 KB
Reduce a JPG, PNG or WEBP image to under 500 KB in your browser. No upload, no sign-up.
Store full-resolution files with zero compression and Swiss-level encryption.
How to compress an image to 500 KB
- Drop your JPG, PNG or WEBP image above, or click to choose files.
- The tool reduces quality and, if needed, dimensions until the file fits under the target size.
- Check the result size shown next to each file, then click Download.
Why compress to 500 KB?
Many websites limit uploads: email attachments and general web forms. Staying under the limit avoids rejected forms and slow uploads. You can change the target above if you need a different limit.
Tips for better results
- Photos compress best. Screenshots with sharp text can look soft when forced to a very small size.
- If the tool cannot reach a tiny target, crop or resize the image first, then compress.
- The output is always JPG because it gives the smallest files for photographs. Transparent areas become white.
Frequently asked questions
How do I reduce an image to 500 KB?
Add your image, keep the target size above, and download the result. The tool finds the best quality that fits.
Will the image quality drop?
Some quality is lost whenever file size is reduced a lot. The tool keeps the highest quality that still fits your limit.
Is it safe to use for ID documents?
Yes. Your files are processed in your browser and are never uploaded.
What if the result is still larger than the target?
Try a lower target or resize the image to smaller dimensions first.
Can I compress PNG or WEBP files?
Yes. PNG and WEBP are accepted and exported as JPG.