Compress up to 80% without visible quality loss. 100% private in your browser.
The safest, fastest and easiest to use compression tool
Your images NEVER leave your device. All processing happens locally in your browser.
No upload or download times from servers. Compression is instant.
Our algorithm finds the perfect balance: maximum compression with minimum visible loss.
No premium plans, no hidden limits, no watermarks. Free forever.
Works on any device: Windows, Mac, Linux, iOS, Android. You only need a browser.
Compress up to 100 images at once. Download all in a ZIP with a single click.
Three simple steps to reduce your photo size without losing quality
Drag and drop your JPG, PNG or WebP files. You can select up to 100 images at once.
Slide the control to choose the compression level. 85% is the sweet spot for most photos.
Click "convert" and download your optimized images in seconds. Multiple files are delivered in ZIP.
Everything you need to know to optimize your images like a pro
Each image format has its strengths and weaknesses. Converting between formats allows you to optimize your images for specific uses: web, print, social media, or storage.
For example, converting a heavy PNG to WebP can reduce its size by up to 80% without visible loss, ideal for improving your website speed.
💡 Key Fact: Choosing the right format can reduce image weight by up to 90% without sacrificing visual quality.
Lossy Formats: JPG, WebP, and AVIF compress by removing imperceptible data. They offer smaller files but original quality cannot be recovered.
Lossless Formats: PNG and GIF maintain 100% of the original quality. Ideal for logos, screenshots, and graphics with sharp edges.
🎯 Which to choose? Photos → JPG/WebP. Logos/icons → PNG. Animations → GIF/WebP. Max efficiency → AVIF.
Since iOS 11, Apple uses HEIC (High Efficiency Image Container) as the default format for photos. It offers better quality than JPG at half the size.
The problem: many programs and websites do not support HEIC. That's why our tool allows you to easily convert HEIC to JPG, PNG, or WebP for universal compatibility.
AVIF is the most modern and efficient format, developed by the Alliance for Open Media. It offers up to 50% better compression than WebP and supports transparency and HDR.
Choose the right format for your use case
| Format | Compression Type | Transparency | Animation | Typical Reduction | Best For |
|---|---|---|---|---|---|
| 📸 JPEG / JPG | Lossy | ❌ | ❌ | 60-80% | Photos, complex images |
| 🎨 PNG | Lossless | ✅ | ❌ | 10-30% | Logos, icons, graphics |
| 🌐 WebP | Both | ✅ | ✅ | 25-35% better than JPEG | Modern web, all-purpose |
| 🎬 GIF | Lossless | ✅ | ✅ | Variable | Simple animations |
| 🚀 AVIF | Lossy | ✅ | ✅ | 50% better than WebP | Future of the web |
We solve your doubts about image format conversion