How to Compress Images Online
Compress JPEG, PNG, and WebP images without losing quality. Reduce file size by up to 80% in your browser. Free — no upload to any server.
Open Image Compressor →Step-by-Step Guide
Upload your image
Drag and drop your image or click to browse. Supports JPEG, PNG, WebP, and GIF formats up to 50MB. Everything runs locally in your browser — your images are never uploaded to any server.
Adjust compression level
Use the quality slider to find the right balance between file size and visual quality. The real-time preview shows you exactly how the compressed image looks before you download it.
Compare before and after
See the original and compressed images side by side. The tool shows the exact file size reduction and compression ratio so you can make an informed decision.
Download the result
Click download to save your compressed image. The output keeps the original format unless you choose to convert. Batch mode lets you compress multiple images at once.
Try It Now — Free
No signup, no download. Runs entirely in your browser.
Open Image Compressor