Image Compressor
Reduce your image file size by up to 90% without visible quality loss. Supports JPG, PNG, WebP, and GIF — all processed locally in your browser. No upload, no signup.
100% Private & Secure
Your images are processed locally in your browser and never sent to our servers. No account needed.
How to Compress an Image
- 1
Drop your image into the upload area above or click to select a file.
- 2
Adjust the quality slider — 80% is a great balance of quality and file size reduction.
- 3
Check the before/after comparison and savings badge.
- 4
Click Download to save the compressed image to your device.
Frequently Asked Questions
How much can I reduce my image file size?
Typically 40–90% depending on the original image and quality setting. JPEG images with high detail compress most effectively.
Will compression affect image quality?
At 75% quality or higher, compression artifacts are nearly invisible. Use the before/after slider to compare.
Which formats can I compress?
JPG, JPEG, PNG, WebP, GIF, and SVG. Each format has a dedicated page with optimized settings.
Is there a file size limit?
The tool accepts files up to 50MB. Most browser devices handle images up to 20MP without issues.
Can I compress multiple images at once?
Yes! Drop multiple files into the uploader and use bulk mode to process them all at once.