Image Compressor

Compress & annotate JPEG/PNG/WebP — all in your browser. Drag & drop, preview, and export as ZIP.
Drop images here, paste (Ctrl/Cmd+V), or
JPEG • PNG • WebP — multiple files supported
80%
Tip: 1280–1920 px is great for web.
Preview
How to use
  1. Drag & drop, paste, or browse to upload images. Thumbnails appear below.
  2. Adjust Quality, choose Format, and optionally set a Resize preset.
  3. Click Compress. You can download files individually or use Download all as ZIP.
  4. Click Draw on any thumbnail to annotate (pen/eraser/undo). Save to apply before compressing.

Privacy: Everything runs locally in your browser — no uploads leave your device.
Draw / Annotate