Convert PNG images to HEIF 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
heif
/v1/convert
Submit files to /v1/convert, poll the job endpoint, then download outputs programmatically.
Animated, sequence, or multipage inputs need explicit frame/page handling.
Converting PNG to HEIF decodes the source image and writes a HEIF output. Use this route when HEIF is a better fit for compatibility, file size, editing, or delivery.
Quality behavior depends on HEIF compression: depends.
Choose conversion targets based on HEIF compression, transparency, animation, metadata, and compatibility requirements.
Known metadata support: text, Exif, XMP, ICC, gamma, chromaticity.
Container support varies widely by codec and OS.
W3C - official_spec
MDN Web Docs - browser_documentation
ExifTool - library_documentation
ISO - standards_body
Nokia Technologies - developer_documentation