Format Factory

Format Factory is a browser-based workbench for common audio and video conversion jobs. Choose a task, set output and quality options once, add compatible files in bulk, and process the whole queue together. Convert or compress video, merge clips, remove audio, convert or compress audio, extract audio, and merge tracks. Individual rows show progress, errors, retry, cancel, and per-file overrides. Supported inputs include MP4, MOV, MKV, WEBM, AVI, WMV, FLV, 3GP, MP3, WAV, AAC, M4A, OGG, and FLAC. Results are temporary, with transparent credits before you run.