Compress Images Online — Reduce File Size by Up to 90%

Image quality looks blurry after compression

Fix: Use 70–80% quality — it's virtually indistinguishable from 100% for most photos.

File size barely reduced for PNG

Fix: Convert to WebP or JPEG using our Convert tool for much larger savings.

Transparent background turns black

Fix: Keep the output format as PNG or WebP to preserve transparent backgrounds.

Compressed image is still too large for upload

Fix: Use our Resize Image tool first to reduce dimensions, then compress.

Colors look washed out after compression

Fix: Increase the quality slider to 80–90% to preserve accurate color reproduction.

GIF animation breaks after compression

Fix: Lower the compression amount, or convert to WebP for better animated support.