Convert X3F images to ERF 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.
.x3f
erf
/v1/convert
Submit files to /v1/convert, poll the job endpoint, then download outputs programmatically.
Converting X3F to ERF decodes the source image and writes a ERF output. Use this route when ERF is a better fit for compatibility, file size, editing, or delivery.