Free Image Compressor
Compress JPEG, PNG, and WebP images by up to 80% with no visible quality loss, right in your browser. Files never leave your device, so there is no upload and nothing to sign up for.
Runs entirely in your browser — your images are never uploaded to a server.
How it works
How to compress images online
Add your image
Click to browse, drag and drop, or paste with Ctrl/Cmd+V. Supports JPEG, PNG, and WebP files up to 20MB each.
Compress in your browser
The image is optimized locally on your device. Optionally convert it to WebP for the smallest file size at the same visual quality.
Download the result
Save the compressed image and drop it straight into your blog posts, articles, or media library, lighter pages, faster loads.
Image compressor questions, answered
It reduces an image's file size by removing redundant data and re-encoding it more efficiently. The processing runs entirely in your browser, so the picture is optimized on your own device, there is no server round trip.
Yes. Compressing images is completely free, with no account, sign-up, or credit card required. Use it as often as you need.
You can compress JPEG, PNG, and WebP files up to 20MB each. You can also convert images to WebP, which usually gives the best compression at the same visual quality.
Compression can shrink file size by up to 80% with no visible quality loss for typical web images. The result looks the same to readers while loading much faster.
Yes. Compression happens locally in your browser and your files are never uploaded to any server, so your images stay completely private on your device.
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