Compress images
instantly
Reduce file size up to 90% while maintaining quality. No upload. Works completely in your browser.
Drop your image here
or
Supports JPG, PNG, WebP • Max 50MB
Compressing…
How Compressly works
1. Upload Image
Drag & drop or select your image. Supports JPEG, PNG and WebP formats up to 50MB.
2. Adjust Settings
Choose quality level and output format. Real-time preview shows compression results instantly.
3. Download
Get your optimized image instantly. Everything runs locally in your browser — your images never leave your device.
Frequently Asked Questions
Is my image data safe?
Yes. Compressly processes everything locally in your browser. No images are uploaded to any server.
What is the maximum file size?
We recommend images under 50MB for best performance. Larger images may take longer to process.
How much can I compress?
You can typically reduce file size by 60-90% depending on the original quality and selected compression level.