Tools
Image Compressor
Compress JPG, PNG, and WebP images to reduce file size while preserving visual quality. Adjust the quality slider, drop your images, and download the compressed results instantly.
FreeBatchNo UploadBrowser-side
Compression Settings
80%
10% — Smallest file100% — Best quality
Drop images here or
Supports JPG, PNG, WebP · Processed in your browser
How image compression works
Image compression re-encodes your image at a lower quality level, discarding imperceptible pixel data. For JPEG images, reducing quality from 100% to 80% typically cuts file size by 60–70% with virtually no visible difference. The quality slider gives you full control over the trade-off.
Choosing the right quality level
- 70–80%: Best for web — great quality with small file sizes.
- 85–95%: For professional use where quality matters.
- 50–65%: Maximum compression, some artifacts may appear.
Privacy: your files never leave your device
Unlike cloud-based compressors, this tool runs entirely in your browser using the HTML5 Canvas API. Your images are never uploaded to any server, making it safe for confidential or personal photos.
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