You're fluent in class, not on camera
Repeat a line as many times as you need: the AI finds the best take, and the teleprompter keeps your script at hand.
Teachers & schools
A one-minute lesson — already edited
A short explanation or a solved problem brings in students better than any ad. Film it like a class, and Dubl takes care of pauses, captions and cutting.
A rule in 30 seconds
remember it forever
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
Long pauses while you think
Silence is cut automatically, so your explanation sounds tight, like a great lesson.
Students watch on mute
Captions appear on their own and the key word stands out — the rule reads fine even on the subway.
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
The #1 contract mistake
Why rest makes you tired
How long gel lasts
2 bedrooms by the park
3 videos from one shoot
New this week
3 vitamin myths
A 5-minute warm-upQuestions
Frequently asked questions
Does it work for an online school with several teachers?
Yes: everyone films on their own phone, and the videos share one look — pick one caption style for everyone.
Can I film at a whiteboard?
Sure. Just make sure your voice is clear; take volume is leveled automatically.
What language can I film in?
The one you teach in: you pick the recording language in the app.
Try it on your own takes
Get Dubl, shoot a couple of takes and see what comes out.