What quality setting should I use?

For most purposes, 80% quality provides an excellent balance between file size reduction and visual quality. For web images, 70-80% is typically sufficient. Only use lower settings if file size is critical and some quality loss is acceptable.

Will compressing my JPG reduce image quality?

JPG compression is lossy, meaning some quality is lost when compressing. However, at higher quality settings (70-90%), the difference is often imperceptible to the human eye. The visual comparison preview helps you find the right balance.

How much can I reduce the file size?

Savings depend on the original image and quality setting. Typically, you can expect 30-70% file size reduction at balanced quality settings. Images that were previously uncompressed or minimally compressed will see the largest reductions.

Is my image data safe?

Absolutely. All image processing happens locally in your browser. Your images never leave your device or get uploaded to any server, ensuring complete privacy and security.

Can I compress multiple JPGs at once?

Currently, this tool processes one image at a time for the best quality control. For bulk compression needs, consider using the general Image Compressor tool which may support batch processing.

What's the difference between this and the general Image Compressor?

This tool is specifically optimized for JPG/JPEG files and provides a streamlined interface focused on JPG compression. The general Image Compressor supports multiple formats but this tool offers a more focused JPG experience.

JPG Compressor

Compress JPG images to reduce file size while maintaining visual quality with adjustable compression levels. Perfect for web optimization, faster page loading, and storage efficiency.

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Supports: JPG, JPEG

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