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🖼️ Image Compressor

Compress JPEG, PNG and WebP images instantly in your browser. No upload to server — 100% private and client-side.

Drop images here or click to upload

Supports JPEG, PNG, WebP — up to 20 images at once, max 20MB each

Compression Settings
Quality80%
SmallestBest Quality
Output Format
Resize (optional)
Quick Presets
Before / After Preview
Original
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Compressed
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Quality
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Format Guide
JPEG — Best for photos. Lossy compression, no transparency. Quality 70–85% is ideal.
WebP — Modern format. 25–35% smaller than JPEG. Supports transparency. Best for web.
PNG — Lossless. Best for logos, icons, screenshots with text. Larger files.
Privacy
✅ 100% Client-side — Your images never leave your device.
✅ No server upload — All processing in your browser.
✅ No storage — Images cleared when you leave page.
Compression Tips
🎯 Quality 75–85% gives best size/quality balance.
🌐 WebP is 25–34% smaller than JPEG at same quality.
📱 Resize large images to max 1920px width for web.
🖼️ Use PNG only for images with transparency.
⚡ Quality below 60% shows noticeable artifacts.
Session Stats
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About Image Compression

Lossy vs Lossless

Lossy (JPEG/WebP) reduces file size by permanently removing some image data. Lossless (PNG) compresses without quality loss but results in larger files. Choose based on your use case.

WebP Advantage

Google's WebP format provides superior compression. WebP lossless is 26% smaller than PNG; lossy WebP is 25–34% smaller than JPEG. Supported by all modern browsers.

Quality Settings

Quality 85%+ is near-indistinguishable from original. 75–85% is ideal for most web images. Below 60% introduces visible artifacts but gives maximum compression.

Page Speed Impact

Images account for 50–80% of a webpage's total size. Proper compression can reduce page load time by 2–5 seconds, improving user experience and Google search ranking.