Browser-only · No upload · Zero cost

Compress Images Without Losing
Quality

Shrink JPG, PNG & WebP files up to 70% in seconds — completely free, forever, right in your browser.

100% Private
Instant Processing
JPG · PNG · WebP
No File Limits
Drop your images here
Drag & drop images into this area, or click the button to browse

Supports JPG, PNG, WebP, GIF  ·  Multiple files allowed

Compression Quality
70%
Smaller fileHigher quality
Output Format
0 images selected
—Avg Saved
—Original
—Compressed
0 / 0

Why Choose CompressIt?

Built for creators, bloggers & developers who need fast, free, private image compression.

100% Private
Images never leave your device. All processing happens locally in your browser via Canvas API.
Instant Results
No server uploads to wait for. Compression begins immediately using your browser's native engine.
Quality Control
Adjust quality from 10–95% with a live slider. See exact savings before downloading.
Multi-Format
Input JPG, PNG, WebP, GIF. Export as JPG, PNG, or WebP for maximum compression ratio.
Batch Processing
Upload and compress multiple images at once. Download each individually or all together.
Free Forever
No sign-up, no subscription, no watermarks, no ads. Always 100% free with no hidden costs.

Frequently Asked Questions

Everything you need to know about CompressIt.

Is CompressIt really 100% free forever?
Yes! CompressIt is completely free with no hidden fees, no premium plans, no file count limits, and no watermarks on your images. It will remain free forever.
Are my images safe? Do you store them?
Completely safe. Your images never leave your device. All compression is done locally in your browser using the HTML5 Canvas API — no server is involved whatsoever. Your files stay 100% private.
What image formats does CompressIt support?
You can upload JPG, PNG, WebP, and GIF images. For output you can keep the original format or convert to JPG, PNG, or WebP. Choosing WebP typically gives the smallest file size.
How much compression can I expect?
At the default 70% quality setting, most JPEG images compress 40–70% with barely noticeable quality loss. PNG varies by content. Switching to WebP output can yield even greater savings.
Can I compress multiple images at once?
Yes! Select multiple files from the picker or drag and drop several images at once. All images are processed in batch. Download each file individually or tap "Download All" to get them together.