Image Compressor
Compress images without losing quality. Reduce file size easily.
Click to upload an image
Supports JPEG, PNG, WebP, GIF (max 10MB)
Image compression is essential for web performance, email attachments, and storage optimization. Large image files slow down websites, consume bandwidth, and frustrate users. Our free online image compressor reduces file sizes significantly while maintaining visual quality.
Our tool uses advanced browser-based compression algorithms to process your images entirely on your device. No uploads to external servers means your photos and images remain completely private. You can adjust the compression quality to find the perfect balance between file size and visual fidelity.
For web use, compressed images load faster, improve Core Web Vitals scores, and contribute to better SEO rankings. Google explicitly considers page load speed as a ranking factor, making image optimization a critical part of any SEO strategy.
Unoptimized images are the #1 cause of slow websites. Compress images to improve page load times, reduce hosting costs, and boost your SEO rankings. Everything happens locally — your images never leave your device.
- Upload your image file
- Adjust compression quality if needed
- Download the compressed image
- For web use, aim for images under 200KB for optimal page load performance.
- JPEG is best for photographs; PNG is better for graphics with transparency.
- Compress images before uploading to your website or CMS to save server bandwidth.
- Use 80% quality for most web images — the visual difference is negligible but file size drops significantly.
- Batch compress all images on your site to dramatically improve Core Web Vitals scores.
- Always keep original copies of your images before compression.