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Image Compressor – Compress Images Online Free

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Compress and optimize images without losing quality instantly. Supports JPEG, PNG, WebP, GIF with batch processing. Reduce image size up to 90% fast.

Image Compressor

Compress JPEG, PNG, WebP and more — fully in your browser

80%
Advanced options

Aspect ratio is preserved. Leave blank to keep original dimensions.

Drop images here

or click to browse · JPG PNG WebP GIF BMP · max 50 MB each

What is Image Compressor?

Compress images by up to 90% while maintaining quality. Supports batch processing, format conversion (JPEG, PNG, WebP, GIF), resizing, and before/after comparison. Features adjustable quality slider, smart compression (removes metadata), and WebP conversion. Perfect for web optimization. All processing is client-side using Canvas API.

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Image Compressor Features

Intelligent Compression

Up to 90% size reduction with quality preservation

Batch Processing

Compress multiple images simultaneously

Format Conversion

Convert between JPEG, PNG, WebP

Privacy First

All processing in browser – no uploads

Image Compressor FAQ

No. All compression happens in your browser using Canvas API. Images never leave your device or get uploaded.
Input: JPEG, PNG, WebP, GIF, BMP, TIFF. Output: JPEG, PNG, WebP. We recommend WebP – 25-35% smaller than JPEG with similar quality.
JPEG: 60-80% quality maintains excellent visuals while reducing 50-70%. PNG: 20-40% lossless. WebP: 75-85% quality for best ratio.