Drag images here, or click to choose
Supports JPG/PNG/WEBP/GIF, select multiple at once — first three compress best
⚡ Batch compression
🎚️ Adjustable quality
📦 Download as ZIP
Image Compression Guide
1
Click or drag images into the box above (select several at once)
2
Choose output format, drag the slider for quality, optionally cap max width/height
3
Click "Compress", then download singles or "Download all as ZIP"
✅Which images compress well
- Phone photos and large HD images: lower quality or cap size to shrink a lot
- Screenshots, posters, web images: noticeably smaller after converting to JPEG/WEBP
- Need transparency: pick PNG (keeps alpha, but compresses less than JPEG/WEBP)
💡Choosing quality & format
- Everyday sharing (chat, email): quality 0.6-0.8 balances size and clarity best
- Too big to send: lower quality or set a max width (e.g. 1920); raise quality for max clarity
- Want smaller at the same clarity: prefer WEBP; use PNG only for compatibility or transparency
Oversized images often fail to upload or send. This tool batch-slims them fast for chat, email and web uploads.
🖼️ Runs entirely locally in your browser, files are never uploaded; batch compress, convert formats and download as a ZIP — no install, no signup.