Batch image processing

🖼️ Image Resizer & Compressor

Resize and compress unlimited images in your browser with complete privacy. No uploads, no limits, no signup required.

Batch processing Multiple formats Quality control Offline capable
📁

Drop images here or click to browse

Supports: JPEG, PNG, WebP, GIF, BMP, TIFF

📊 Live Stats

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Images Queued
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Total Size
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Est. Savings
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🚀 How to Use the Image Resizer & Compressor

  1. Drop multiple images or click Browse Files to select images
  2. Choose output format: WebP (smallest), JPEG (photos), or PNG (graphics)
  3. Adjust quality slider for size vs quality balance
  4. Enable resize and set dimensions, or use quick presets for common sizes
  5. Click Process Images and download individually or as a ZIP file

🔒 Why This Tool is Privacy-First

🛡️

100% Client-Side Processing

All image processing happens in your browser using WebAssembly. Your images never leave your device.

🚫

No Server Uploads

Unlike other tools, we don't upload your images to any server. Everything stays on your computer.

📱

Works Offline

Install as a PWA and use completely offline. No internet connection required after first load.

⚙️ Best Settings for Common Use Cases

🌐 Website Images

Format: WebP | Quality: 75-85% | Width: 1200-1920px

📱 Social Media

Format: JPEG/WebP | Presets: Instagram 1080×1080, Facebook 1200×630

🖼️ Thumbnails

Format: WebP | Quality: 70-80% | Size: 150-400px

🖨️ Print Materials

Format: JPEG | Quality: 90-95% | Resolution: 300 DPI

📋 Supported Formats

Input: JPEG, PNG, WebP, GIF, BMP, TIFF
Output: JPEG, PNG, WebP (AVIF if supported)

⚡ Key Features

  • Unlimited batch processing
  • No file size limits
  • Before/after comparison
  • EXIF metadata control
  • Aspect ratio locking
  • Responsive presets

❓ Quick FAQ

Is there a file size limit?

No limits! Process images of any size since everything runs in your browser.

Do my images leave my device?

Never. All processing happens locally using WebAssembly technology.

Can I use this offline?

Yes! Install as a PWA and it works completely offline.

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