Image Compressor
Compress images up to 80% smaller while keeping quality. 100% free, runs entirely in your browser.
or drop files here
Supports JPG, PNG, WebP — multiple files allowed
How Does Image Compression Work?
Our image compressor uses your browser's built-in Canvas API to re-encode images at a lower quality setting. For JPG and WebP, this means adjusting the compression level. For PNG, we convert to an optimized format. All processing happens locally — your images never leave your device.
Features
- ✓Batch Processing — Compress multiple images at once
- ✓Quality Control — Adjust compression level with a slider
- ✓Live Preview — See file size reduction before downloading
- ✓Privacy First — Images never leave your device
- ✓Multiple Formats — Supports JPG, PNG, and WebP
Frequently Asked Questions
Is this really free?
Yes, completely free with no limits. Compress as many images as you want.
Will compression reduce image quality?
You control the quality level with a slider. At 80% quality, most images look identical to the original while being significantly smaller.
What formats are supported?
We support JPG/JPEG, PNG, and WebP. You can also convert between formats during compression.
Is there a file size limit?
Since everything runs in your browser, there's no server-side limit. Very large images (50MB+) may be slower to process depending on your device.