Compress images,
without the upload.
Shrink and resize JPG, PNG and WEBP — right in your browser. Drag, drop, done.
How it works
- 1
Drop your images
Add JPG, PNG, WEBP, GIF or BMP files — they're decoded locally, no upload.
- 2
Pick quality & size
Lower the quality, cap the longest side, or switch format (e.g. PNG → WEBP) to shrink more.
- 3
Download
See how much each file shrank, then download one image or all of them as a zip.
Frequently asked questions
Are my images uploaded to a server?+
No. Images are compressed and resized entirely in your browser using canvas. Your files never leave your device.
How do I make a PNG smaller?+
PNG is lossless, so the quality slider doesn't apply. Resize it (cap the longest side), or switch the output to JPG or WEBP for a much smaller file.
Does resizing keep the aspect ratio?+
Yes. The longest-side limit scales the image down proportionally and never upscales beyond the original.
Is it free?+
Yes — free, no signup, no watermarks.