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Unlock all compression features
- PNG, JPG compression
- Up to 10MB per image
- 1 image at a time
- Quality slider
- WebP & AVIF output
- Batch compression
- Resize images
- Up to 50MB per image
- Ad-free experience
- Everything in Free
- WebP & AVIF output
- Batch compress (up to 20)
- Resize to any width
- Up to 50MB per image
- No ads
- Lifetime access
Frequently Asked Questions
How does image compression work?
Image compression reduces file size by removing unnecessary data. Lossy compression (JPEG, WebP) discards some visual information that's hard to notice, while lossless compression (PNG) reorganizes data without any quality loss. Our tool lets you control the quality-to-size tradeoff with a simple slider.
Will compression reduce image quality?
At 80% quality (our default), most images look identical to the original while being 60-90% smaller. You can adjust the slider to find the perfect balance. PNG compression is always lossless — no quality is ever lost.
What image formats are supported?
Free users can compress PNG and JPG images. PRO users also get WebP and AVIF output — modern formats that offer even better compression ratios while maintaining quality.
What is WebP and why should I use it?
WebP is a modern image format developed by Google. It provides 25-35% better compression than JPEG at equivalent quality. Most modern browsers support WebP, making it ideal for websites where page speed matters.
Is there a file size limit?
Free users can compress images up to 10MB each. PRO users get a 50MB limit per image, which covers virtually any photo or design file.
Are my images stored on your servers?
No. Images are processed in memory and immediately returned to your browser. We never store, save, or share your images. Your files stay private.
Can I compress multiple images at once?
PRO users can batch compress up to 20 images simultaneously. Simply drag and drop multiple files or select them from the file browser. Each image is compressed individually with your chosen settings.
Why compress images for my website?
Compressed images load faster, improving user experience and SEO rankings. Google uses page speed as a ranking factor, and images are typically the largest files on a webpage. Compressing them can cut load times by 50% or more.