Why should you use a local image compression tool?
No upload, privacy-safe
All processing happens locally in your browser. Images are never uploaded to any server, so your privacy stays fully protected.
Lightning-fast processing
Powered by Web Workers for fast, non-blocking compression, keeping the page smooth and responsive.
Smart compression algorithm
Automatically optimizes image quality to reduce file size while keeping your images sharp and clear.
Frequently Asked Questions
Will compression reduce image quality?
Our smart compression algorithm reduces file size while preserving as much visual quality as possible. You can adjust the quality slider to find the best balance between size and quality.
Is there a file size limit?
Images up to 50 MB are supported. For larger files, we recommend doing an initial compression with another tool first.
Which image formats are supported?
JPG, PNG, WebP, GIF, BMP and other common image formats are supported. The output format is automatically chosen based on the original image.