Image Compressor
Compress images directly in your browser. No upload needed - 100% private.
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Frequently Asked Questions
No. All image compression happens entirely in your browser using the HTML5 Canvas API. Your images are never uploaded to any server, ensuring complete privacy.
The tool accepts any image format supported by your browser, including JPEG, PNG, WebP, GIF, and BMP. The output is always in JPEG format for optimal compression.
A quality of 70-80% is a good balance between file size and visual quality for most uses. Use 90-100% for high-quality needs and 30-60% for thumbnails or where file size matters most.
No. The image dimensions (width and height) remain the same. Only the file size is reduced by optimizing the image data through JPEG compression.
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