Compress Image to 20KB
Reduce photo file size to exactly 20KB or less. Offline-safe processing in your browser.
Drag & drop multiple files
or browse files
Supports: .jpg,.jpeg,.png,.webp,.heic,.heif
Max 20 files, 25MB each
Frequently Asked Questions
Does this tool upload my images to any server?
No, never. All image compression and format conversion happen 100% locally in your web browser. Your private photos never leave your device.
How does the 'Compress to Exact KB' feature work?
We use a smart binary search algorithm that adjusts image quality, resolution, and format parameters in real time to reach your exact target size (e.g., 20KB or 50KB) with the highest possible visual clarity.
Is this image compressor free to use?
Yes, it is completely free, has no daily limits, requires no registration, and has zero ads. It works entirely offline, saving you bandwidth.
What image formats are supported?
We support standard formats including JPEG, PNG, WebP, GIF, and Apple HEIC/HEIF images.
Does this tool work offline?
Yes! Since all processing is performed locally on your device, you can compress images even when you don't have an active internet connection.