MediaUniq

MediaUniq is a desktop media randomization tool for Windows 10/11 that processes images, videos, and audio in one interface. PRND lets you create multiple file variations by adjusting geometry, colors, speed, overlays, metadata, file dates, and names. Use batch processing, set effect ranges, preview samples, and export files in common formats.

All processing runs locally on your computer, so media files are not uploaded to external servers. A free 24-hour trial is available, with paid licenses offering different file quotas and durations.