Image Tools
Image Compressor
Compress JPEG and PNG images to reduce file size while preserving quality. All processing happens in your browser — your images are never uploaded.
Free · Runs in your browser · No signup · Files stay on your device
Click or drag & drop a JPG, PNG, or WebP image here
How to use
How to use Image Compressor
- 1Click 'Choose Image' or drag and drop an image file.
- 2Adjust the quality slider (lower = smaller file).
- 3Click 'Compress' to process the image.
- 4Click 'Download' to save the compressed image.
Tips
Quick tips
- Lower quality = smaller file size. 60-80% is a good balance for most images.
- PNG images compress less than JPEGs due to lossless format.
- Supports JPG, PNG, and WebP files.
FAQ
Frequently asked questions
Is my image uploaded to a server?
No. All compression happens locally in your browser using the HTML Canvas API. Your images never leave your device.
What formats are supported?
JPEG, PNG, and WebP files. JPEG files compress the most since the format supports lossy compression.
How much can I reduce file size?
Typical JPEG compression at 70% quality reduces file size by 50-80% with minimal visible quality loss.
Will this reduce image resolution?
No. This tool only adjusts compression quality, not dimensions. Use our Image Resizer to change resolution.
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