Convert PNG images to ORF online with ImageHQ.
or drag and drop images here
Fast async jobs
No install required
Temporary files
Batch uploads
Sibling conversion platform
ImageHQ is built for fast image tools. For broader file conversion — including documents, videos, audio, archives, and hundreds of file formats — use ConverterHQ.
.png
orf
/v1/convert
Submit files to /v1/convert, poll the job endpoint, then download outputs programmatically.
ORF does not support alpha transparency. Transparent PNG areas must be flattened onto a background color.
Animated, sequence, or multipage inputs need explicit frame/page handling.
Converting PNG to ORF decodes the source image and writes a ORF output. Use this route when ORF is a better fit for compatibility, file size, editing, or delivery.
Quality behavior depends on ORF compression: depends.
Choose conversion targets based on ORF compression, transparency, animation, metadata, and compatibility requirements.
Known metadata support: text, Exif, XMP, ICC, gamma, chromaticity.
Raw converter support depends on camera model.
W3C - official_spec
MDN Web Docs - browser_documentation
ExifTool - library_documentation
LibRaw - library_documentation
Adobe Help Center - official_vendor_doc