Free Online Image Resizer

Our free image resizer supports the most common image formats: JPEG, PNG, and GIF. These formats cover the vast majority of web and digital imaging needs.

Yes, the maximum file size is 10MB. This ensures fast processing while accommodating most high-resolution images. For larger files, consider compressing them first.

When reducing image size, quality is preserved as much as possible. Enlarging images may result in some quality loss. We use high-quality algorithms to maintain the best possible output.

This option keeps your image proportions intact. When enabled, changing the width automatically adjusts the height (and vice versa) to prevent distortion of your image.

Absolutely! All image processing happens entirely in your browser. Your images are never uploaded to our servers, ensuring complete privacy and security of your files.

Currently, this tool processes one image at a time. For batch processing or more advanced features, consider professional tools or contact Moonb for custom creative solutions.