Compress Image Online
Reduce photo file size in seconds. Free, private, no upload — everything happens in your browser.
Click to upload or drag & drop
JPG, PNG, WebP — max 25 MB
Original
Size: —
Compressed preview
Size: —
80%
Lower quality = smaller file. 70–85 is the sweet spot for photos.
0% smaller
Saved 0 KB
How it works
- Upload a JPG, PNG or WebP image (stays on your device).
- Adjust the quality slider and pick JPG, WebP or PNG output.
- Compare before/after file sizes, then download the compressed image.
Why compress images?
Smaller images upload faster to exam portals, email attachments stay under limits, and websites load quicker. JPG at 75–85% quality is visually identical to the original for most photos while cutting file size by 60–80%.