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Typically 50-80% smaller. A 5MB JPEG at 80% quality often drops to 1-2MB with no visible difference. PNGs converted to WebP see even bigger savings.

Yes. Drop up to 50 images and batch compress them all. Each downloads at your chosen quality level.

0.8 (80%) is the sweet spot for most uses — visually indistinguishable from the original. Go lower for web thumbnails, higher for print.

WebP is 25-35% smaller than JPEG at the same quality — best for websites. Use PNG only if you need transparency. JPEG is universally compatible.

No. Compression runs entirely in your browser via Canvas API. Your images never leave your device — more private than TinyPNG or Squoosh.

Yes. Camera info, GPS coordinates, and other metadata are removed during compression. This also saves a bit of extra file size.

Each image can be up to 50MB. No daily limits, no signup, no watermarks on output.

PNG is lossless, so the quality slider has limited effect. Convert to WebP or JPEG during compression for real size reduction on photos.

Yes. Works in any mobile browser. Select images from your camera roll and compress them directly on your device.

Similar compression quality, but MiOffice processes locally (no upload), supports batch processing up to 50 files, and offers format conversion in the same step.