Smart Image Compressor
100% Client-Side • Private • No Uploads

Compress Images. Keep the Quality.

Reduce file sizes dramatically with fast, private, browser-based compression. Your photos never leave your device.

Drop your image here

JPG, PNG, WebP, AVIF•Paste (Ctrl+V)•Multiple images supported
🔒 Zero server upload⚡ In-browser encoding🛡️ Metadata stripped

How Smart Compression Works

In-browser algorithms balance clarity, dimensions, and file size.

01. Binary Search Tuning

Multi-pass binary search iterations on Canvas blobs dial directly into your target size.

02. Smart Downscaling

Intelligently scales resolution when needed to prevent heavy compression artifacts.

03. Privacy Stripping

EXIF and GPS metadata are automatically stripped during canvas processing.

Format Comparison

Pick the best image format for your project.

FormatCompressionTransparencyEfficiencyBest For
WebPLossy & LosslessYes25–35% smallerWebsites & apps
AVIFLossy & LosslessYes40–50% smallerModern browsers
JPGLossyNoStandardCompatibility
PNGLosslessYesLarger sizeLogos & UI

Your Images Stay on Your Device

Runs 100% inside your browser. No server uploads, no accounts, and no tracking.

Zero UploadsProcessed purely in browser RAM.
No AccountUnlimited free use, no signup.
No Cloud StorageNothing is ever stored remotely.
Metadata StrippedCamera & GPS history removed.

Frequently Asked Questions

Can I compress a 2 MB image to 100 KB?

Yes. Converting to WebP and smartly downscaling oversized dimensions easily drops 2 MB images under 100 KB while retaining crisp visual quality.

Does compression reduce image quality?

Smart compression uses psycho-visual optimizations. At 80% quality, the difference from the original is virtually invisible.

Are my images uploaded to any server?

Never. The tool runs completely inside your browser via Canvas and Web APIs.

Can I compress multiple images?

Yes! Drag or select multiple files to process and download each image individually.