Compress images to an exact target file size. Set a size limit in KB or MB and the tool finds the optimal quality. Free, no signup.
Drop your images here
Supports HEIC, JPG, PNG, WebP, AVIF, TIFF, GIF · Up to 50 files · 50MB max
Each image will be compressed to fit within 200 KB
Need your image under a specific file size? Set a target in KB or MB and our tool automatically finds the optimal quality level to hit your target. Perfect for email attachment limits, CMS upload restrictions, and social media size requirements. Process multiple images at once with batch support.
Your images are processed entirely in your browser. They are never uploaded to any server. Once you close the tab, all data is gone. No tracking, no storage, no cookies for your files.
The tool uses binary search to find the optimal quality level, typically hitting within 5% of your target size.
You can target any size, but extremely small targets may result in visible quality loss. We recommend staying above 20KB for photos.