Reduce image file size significantly without losing visible quality.
Image compression reduces file sizes of JPG, PNG, and WebP images without visible quality degradation. Smaller images load faster on websites, take up less storage, and are easier to share — making compression a must for web optimization and email attachments.
Web developers compress hero images and product photos to improve page load speed. Bloggers reduce image file sizes before uploading to their CMS. Email marketers compress images to stay within attachment size limits. Social media managers optimize photos before scheduling posts.
Our compressor uses canvas-based rendering to re-encode images at your chosen quality setting. Adjust the compression slider to find the perfect balance between file size and visual quality. All processing happens in your browser — no upload required.
Your files never leave your browser. No account required, no server uploads — just fast, local processing. This is what it means to compress images without uploading.
Reduce file sizes by up to 90%.
Smaller images mean faster load times for websites and emails.
Fast client-side compression lets you process images instantly.
Upload your JPG/PNG, then use the compress tool to reach your target size (100KB). Download the result and double-check the file size before submitting.
JPEG and WebP offer great lossy compression for photos. PNG compression is lossless but less dramatic.
If you stick to quality settings above 70%, the difference will be almost unnoticeable to the naked eye.
Have a question, feedback, or feature request? We'd love to hear from you.
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