Image Compressor
Compress images to reduce file size while maintaining quality. All processing happens in your browser.
Drop image here or click to upload
PNG, JPG, WebP
About Image Compressor
Large image files slow down websites and consume unnecessary storage space. Our free online Image Compressor reduces the file size of your JPG, PNG, and WebP images while maintaining excellent visual quality.
How It Works
The tool uses an HTML5 Canvas element to redraw your image. By adjusting the export quality parameters (for JPG/WebP) or reducing the color palette, it significantly reduces the file size without needing to send the image to a server.
Common Use Cases
- Optimizing images for faster website loading times and better SEO
- Shrinking photos to meet strict upload size limits on forms or portals
- Saving storage space on your hard drive or mobile device
- Preparing high-resolution photos for email attachments
Frequently Asked Questions
It depends on the compression level. We use 'lossy' compression, which removes some data to save space. At moderate settings, the quality loss is virtually invisible to the human eye.
WebP is generally the best format for modern websites as it offers superior compression compared to JPG and PNG. Our tool allows you to convert and compress to WebP easily.
The tool uses lossy compression for JPEGs and both lossy and lossless options for PNGs. You can adjust the quality slider to balance between file size and image quality.
Yes, upload multiple images and compress them in batch. Each image is processed with the same quality settings.
For web use, 70-80% quality provides an excellent balance — visually indistinguishable from the original while significantly reducing file size.
Yes, the compression process can strip EXIF data (camera info, GPS coordinates, timestamps), which further reduces file size and improves privacy.