Reduce any image to under 100KB free. Adjust quality automatically. Works with JPEG, PNG, WebP. No upload to server.
Target: 100KBA 100KB file size limit is one of the most common restrictions on job application portals, online exam registrations, and government document uploads. Our compressor reduces photos to under 100KB with automatic quality adjustment. At 100KB you get noticeably better quality than 50KB — enough for clean headshots, scanned signatures, and document photos.
For a headshot at 100KB, resize to 600x800 pixels and compress as JPEG at quality 70-80%. This gives a crisp result well under the limit. Avoid PNG for photos — even a small photo in PNG can exceed 100KB easily.
Want to learn more? Read our guide: JPEG Compression Artifacts Explained
No signup required. Files auto-deleted within 1 hour.
