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Image Compressor

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Compress JPEG, PNG, and WebP images with genuine encoding optimization and exact byte-saving stats.

Privacy & Data Handling: Browser Mode compresses images locally in your browser without uploading. Server Mode processes the upload in memory and deletes the temporary file immediately after encoding.
HYBRID MODE
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Browser Mode compresses locally on your device. Server Mode processes the upload ephemerally and deletes the temp file immediately.
Lower quality reduces byte size further; 70%–80% is ideal for web photos.
Original Size
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Compressed Size
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Reduction
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Compressed Output Preview Download Compressed File
Compressed preview

How to Use Image Compressor

  1. Choose a JPEG, PNG, or WebP image file from your device.
  2. Set the target compression quality slider (75% offers an ideal balance of visual clarity and byte reduction) and optional WebP conversion.
  3. Run compression to view exact bytes saved and download your smaller image.

About This Utility

Reduce image file sizes for faster web page loading without guesswork. Adjust compression quality from 10% to 95%, optionally convert to WebP, and compare original vs. compressed byte sizes before downloading.

Frequently Asked Questions

100% genuine. Images are re-encoded through browser Canvas or PHP GD with configurable quantization and zlib/WebP compression levels, reporting exact byte differences.
Privacy & Analytics Preferences: ToolsFire processes tool inputs ephemerally without logging. With your consent, we use Google Analytics 4 (with IP anonymization) to measure aggregate traffic. See our Privacy Policy.