Free Online Image Compressor
Compress JPEG, PNG, and WebP images directly in your browser. Reduce file size while maintaining quality with our free online image compressor.
Drop your image here
Supports JPEG, PNG, WebP — up to 50MB
Max file size: 50 MB
How to Use
STEP 1
Upload File
Drag and drop or click to select your file
STEP 2
Process
Adjust settings and click process
STEP 3
Download
Download your processed file instantly
Why BrowserTool?
No Upload Required
Your files are processed 100% in your browser. Nothing is ever uploaded to any server.
100% Free
All tools are completely free to use with no registration, limits, or watermarks.
Lightning Fast
Processing happens locally on your device, so there's no waiting for server responses.
Frequently Asked Questions
How does image compression work?
Our tool uses your browser's built-in Canvas API to re-encode images at a lower quality setting. This reduces file size while maintaining visual quality. No files are uploaded to any server.
What image formats are supported?
We support JPEG, PNG, and WebP formats. You can compress any of these formats and choose your desired quality level.
Is there a file size limit?
Since all processing happens in your browser, the limit depends on your device's memory. Most devices can handle images up to 50MB without issues.
Will compression reduce image quality?
You control the quality with a slider (0-100). Higher values preserve more quality but result in larger files. We recommend 70-80 for a good balance.
Are my images uploaded to a server?
No! All processing happens 100% in your browser. Your images never leave your device, ensuring complete privacy.