Image Compressor
Compress JPG, PNG, WebP, GIF. Batch + before/after preview.
Compression Mode
Drag & drop images here
or click to browse files
Supports JPG, PNG, WebP, GIF, TIFF • Max 50MB per file
How it works
- 1
Upload images
Drop JPG, PNG, WebP, GIF, or TIFF images onto the upload area — up to 50MB each.
- 2
Choose compression mode
Select Lossy for smallest files, Lossless for no quality loss, or Custom for full control over quality and resize.
- 3
Compress and download
Click Compress All, preview before/after quality, then download images individually or as a ZIP archive.
Frequently Asked Questions
How much can I reduce image file size?+
Filezy can reduce image sizes by 50–90% with lossy compression, with minimal visible quality loss.
Does image compression reduce quality?+
Lossy compression reduces quality slightly for much smaller files. Lossless reduces size with zero quality loss. Use the live before/after slider to preview before downloading.
Is Filezy's image compressor free?+
Yes, completely free with no file size limits, no watermarks, and no account required.
Are my images safe when compressing?+
Yes. Filezy compresses images locally in your browser. Your files never leave your device.
You might also need
Need more than compress? Open your image in the Workshop
Stack crop, rotate, adjust, watermark, remove background, upscale and more — all on one screen with live preview and full undo.