Drop images here
or click to browse — multiple files supported
JPGPNGWebP
Quality80%
SmallerBalancedBest quality
Output Format
📷 Original
✅ Compressed
Why compress images?
⚡ Faster websites
Images are typically 60–80% of a page's total weight. Smaller images = faster load time = better SEO rankings.
📱 Save mobile data
Compressed images reduce bandwidth usage for visitors on mobile networks, improving their experience.
💾 Save storage
Reduce the space images occupy in cloud storage, CMS uploads, or email attachments.
🔒 100% private
All compression happens in your browser using the Canvas API. No image ever leaves your device.
Frequently Asked Questions
Does this upload my images to a server?+
No. All compression is done in your browser using the HTML5 Canvas API. Your images never leave your device.
What image formats are supported?+
JPG, PNG, and WebP are supported as input. You can choose to output as JPG or WebP. WebP typically produces 25–35% smaller files than JPG at the same visual quality.
Why does my PNG get bigger after compression?+
PNG is a lossless format — Canvas-based compression works best with JPG/WebP. For PNGs with transparency, try outputting as WebP which supports transparency with lossy compression.
What quality setting should I use?+
For web use, 70–80% gives the best size-to-quality ratio. For email attachments, 60% is usually fine. For print or archival, use 90%+.
Related Tools