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Free Online Image Compressor
Optimize your images for the web. Reduce file size, convert formats, and improve website speed with our advanced, private image compressor.
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How to use Free Online Image Compressor
- Upload your image (JPEG, PNG, WebP, or GIF).
- Adjust the 'Quality' slider to find the perfect balance between size and quality.
- Select your desired output format (Original, JPEG, PNG, or WebP).
- Compare the 'Original' and 'Compressed' previews side-by-side.
- Click 'Download Compressed Image' to save the optimized file.
Frequently Asked Questions
How does the quality slider work?
The quality slider allows you to control the compression level. Lower quality results in smaller file sizes but may reduce visual fidelity. We recommend 80% for the best balance.
Can I convert images to WebP?
Yes! Simply select 'WebP' from the 'Output Format' options. WebP images are significantly smaller and perfect for websites.
Is my data private?
Absolutely. All compression happens locally in your browser. Your images are never uploaded to any server, ensuring 100% privacy.
What is the file size limit?
Since processing happens on your device, there is no strict file size limit, but very large images (e.g., >50MB) may take longer to process depending on your device's power.
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