Drop in a long video. tondi transcribes it on your Mac, finds the moments worth clipping, burns in word-timed captions and exports clips in the shapes you choose (9:16, 1:1, 4:5, 16:9) as ordinary MP4 files. Nothing is uploaded, there is no queue, and nothing is metered: a 20-minute video and a 3-hour recording cost the same. Free with no end date, 3 clips per video. Pro is $10 a month or $100 a year. Apple Silicon Macs, macOS 13 or later. Signed and notarized by Apple.