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convert [image.hdr] —> [output.apng]
[+] Convert HDR to APNG
[?] FAQ
How do I convert HDR to APNG?
Drop your HDR file onto this page, adjust quality and optional dimensions, then click Convert. The result downloads as APNG instantly. All processing runs in your browser.
Is HDR to APNG conversion free?
Yes, this converter is completely free with no limits on file size or number of conversions.
Will I lose quality converting HDR to APNG?
This format is lossless — converting preserves all pixel data at maximum quality.
How do you store my files?
We do not store any processed images. All conversion happens entirely in your browser using WebAssembly.