Can I convert multiple HDR files at once?

Yes! Drag multiple files into the converter for batch processing. All files convert simultaneously and can be downloaded as a ZIP archive.

What's the maximum number of files I can convert at once?

Free users can convert several files per batch. PRO users enjoy unlimited batch sizes. For very large batches, your device's memory is the only practical limit.

Why choose HEIF over other formats?

HEIF Image offers superior compression with HDR and depth map support. It's widely used for mobile photography, HDR content and computational photography, making it an excellent choice for most image needs.

Will my HDR file be deleted after conversion?

No. Your original HDR file is never modified or deleted. Xonvert creates a separate HEIF copy — your source file remains untouched.

What image quality settings should I use?

For photos, use the High quality preset. For web graphics, Medium offers a good size-quality balance. The default preset works well for most use cases.

Does this work on my phone or tablet?

Yes. Xonvert works on any device with a modern browser — iPhone, iPad, Android phones and tablets all supported.

Can I undo a conversion?

Since your original HDR file is never modified, there's nothing to undo. Your source file remains exactly as it was — only a new HEIF copy is created.