Frequently Asked Questions

Find quick answers to the most common questions about ImageConvert.

Do you upload my images to a server?

No. All conversions happen in your browser using JavaScript and HTML5 Canvas. Your files never leave your device.

Is ImageConvert free to use?

Yes. The tool is completely free to use with no registration and no watermarks.

Why can't I save to some formats (like AVIF or HEIF)?

Support for certain formats depends on your browser. If your browser does not support saving in that format, the app will automatically fall back to PNG.

Can I convert multiple images at once?

Yes. You can drop or select multiple files and convert them all in one go. Use the "Download All" button to quickly download everything.

Will converting to JPG remove transparency?

Yes. JPG does not support transparency. Transparent areas will be filled with a white background during conversion.