Compress Image Online Free
Reduce image file size instantly with an adjustable quality slider. No upload. No signup.
Drop your image here or click to browse
PNG, JPG, WEBP, GIF supported
About This Image Compressor
Our free online image compressor reduces the file size of JPG, PNG, and WEBP images without requiring any server upload. All compression is performed directly within your browser using the powerful browser-image-compression library.
This tool is perfect for web developers, bloggers, and digital marketers who need to reduce image file sizes before publishing to improve page load speeds and Core Web Vitals. Large images are a leading cause of slow websites, poor SEO performance, and high bandwidth costs.
Simply upload your image, drag the quality slider, and see the size difference in real time. A quality setting of 70–80% typically yields the best balance of file size and visual quality for web use. When you are satisfied, download the compressed image instantly.
Privacy guarantee: Your image data never leaves your browser tab. There is no server processing, no tracking, and no account required.
Supported Formats
- JPEG / JPG – ideal for photographs
- PNG – ideal for graphics with transparency
- WEBP – modern format with excellent compression