YUV is a raw video format storing luminance and chrominance separately.
FAX format stores scanned or transmitted fax documents, typically as black-and-white TIFF with CCITT compression.
FreeFileConvert uses tuned encoding for YUV to FAX conversions, preserving clarity while trimming file size. Finished audio streams instantly across phones, tablets, desktops, and modern browsers without extra tweaks.
Upload YUV files from desktop, tablet, or cloud storage, queue multiple jobs, and let the converter finish autonomously. Return whenever convenient to download synchronized FAX results on any device you rely on.
Process up to 5 files sized 1000 MB per batch without splitting queues manually. Mixed-format uploads convert together, producing consistent FAX audio with dependable progress tracking.
YUV files contain uncompressed video frames in Y, U, V color space.
Fax images use Group 3 or Group 4 compression optimized for black-and-white document transmission.
Upload your image file in the YUV format from your device, Dropbox, or Google Drive.
Select FAX as the output format and click Convert. Adjust optional settings if needed.
Download the converted image file. Each file stays available for up to 5 downloads.