Free Image Compressor Online
Reduce image file size by up to 80% without losing visible quality. Runs entirely in your browser — fast, private, and free.
Upload & Compress
Drop image here or click to browse
Supports JPG, PNG, WebP — Max 20MB
Result
Compressed image will appear here
How It Works
Upload
Drop or select any JPG, PNG, or WebP image
Choose Quality
Select compression level and output format
Download
Get your compressed image with savings shown
Why Use Our Image Compressor?
100% Private
Your images never leave your device. All compression happens locally in your browser.
Instant Compression
No upload, no waiting. Get compressed images in under a second.
Unlimited & Free
No signup, no file limits, no watermarks. Compress as many images as you want.
Quality Preserved
Smart compression reduces file size while keeping images visually identical.
Convert to WebP
Switch to WebP for up to 80% smaller files than traditional PNG or JPG.
See Your Savings
Real-time before/after comparison shows exactly how much space you saved.
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Frequently Asked Questions
How much can I compress my images?
Depending on the original image and quality setting, you can achieve 30% to 80% size reduction. WebP format with 50% quality provides maximum compression.
Will compression reduce my image quality?
At 90%, the difference is virtually imperceptible. At 70%, files are significantly smaller with minimal visible loss. At 50%, maximum compression with some quality trade-off.
Is my image uploaded to your server?
No. All compression happens locally in your browser. Your images are never transmitted over the internet.
What is WebP and why should I use it?
WebP is a modern format by Google providing 25-35% smaller files than JPG with equivalent quality. All modern browsers support it.