Compress Images Online — Free, Fast & Private
The best free online image compression tool. Reduce JPG, PNG, WebP, and GIF file sizes without quality loss. No signup, no limits, 100% private.
Drop your images here or click to browse
Supports batch upload — compress multiple images at once
Why Choose IntentStack for Image Compression?
100% Private Compression
Your images never leave your device. All compression happens locally, ensuring complete privacy and security.
Smart Quality Control
At high quality settings, we use lossless optimization to prevent file size increases while maintaining image clarity.
Batch Image Compression
Compress multiple images simultaneously. Download all compressed images as a single ZIP archive.
Auto Format Detection
Upload any image format and IntentStack automatically maintains the same format in output.
No External APIs
Unlike other compression tools, IntentStack doesn't rely on third-party services. Your data stays with you.
No Signup Required
Start compressing immediately. No account creation, no email verification, no hidden costs.
How to Compress Images with IntentStack
Upload Images
Drag and drop or click to select JPG, PNG, WebP, GIF, BMP, or TIFF images.
Set Quality
Use the slider to choose compression quality from 1% to 100%.
Compress
Click compress and watch your images shrink while maintaining quality.
Download
Download individual images or all compressed images as a ZIP archive.
Frequently Asked Questions
Start Compressing Your Images Now
Join thousands of users who trust IntentStack for fast, private, and free image compression. No signup, no limits, just results.