An hour of footage
Up to 60 minutes per video — the AI finds the lines and takes on its own.
YouTube Shorts
Shorts from a long recording — in minutes
Shot a long video or a talk episode? Add the recording — Dubl breaks it into lines, and you build a short from the best ones.
Episode highlights
in 60 seconds
Video ideas
Tap an idea to see how it looks in a video
Sound familiar?
What gets in the way — and how Dubl handles it
You need tight pacing
Pauses are cut from a 0.3-second threshold, so your Short has no dead air.
Captions take forever
They appear on their own, in one of 9 styles, with the key word highlighted.
How it works
Four steps from shooting to a reel
Shoot like you always do
Repeat a line as many times as you like — many files are fine
The AI finds your takes
It transcribes each take and flags the best one
You pick the best ones
And the AI puts them in order by meaning
Get your finished reel
Captions, stickers and even sound are already in place
Who else
They film with Dubl too
3 reels in one evening
POV: you shot 5 takes
My take in a minuteQuestions
Frequently asked questions
How long will my Short be?
As long as the lines you keep: hide extras in one tap.
Can I add several files?
Yes, up to 30 videos at once, in the order you shot them.
Is the format right?
Yes, vertical MP4, 1080×1920, 30 fps.
Try it on your own takes
Get Dubl, shoot a couple of takes and see what comes out.