Free image compressor online
Drag images here
Supported formats: JPG/JPEG/JFIF, PNG, WebP, GIF, and SVG • Max 10 MB
Compression with control
Reduce image file size directly in your browser. Adjust quality and inspect the result before downloading.
Files remain in memory during the session. Compare output, adjust quality, and download individual files or a ZIP archive.
What you can do
- Local processing without image uploads.
- Preserves animated GIF files and optimizes SVG.
- Batch processing and ZIP downloads.
Supported formats
JPG/JPEG/JFIFPNGWebPGIFSVG
Frequently asked questions
How can I compress an image without uploading it?
Select one or more images, adjust quality, and download the result. Pixel Crunch performs compression inside your browser.
Which image formats can Pixel Crunch compress?
It supports JPG, JPEG, JFIF, PNG, WebP, GIF, and SVG. GIF animation is preserved and SVG files stay vector-based.
Does image compression reduce quality?
It can in lossy formats. The comparison and quality control let you choose the balance before downloading.