Dubroll
AI comedy commentator

Your video deserves a commentator.

Dubroll makes a comedy clip out of your video. You record a video with sound or pick a part of a video in the gallery; a Google artificial-intelligence model looks at the frame, hears the sound and writes the commentary; a synthetic voice performs it; your phone assembles the clip. Every word and every voice in the commentary is generated by artificial intelligence (AI), and every clip carries the AI marking.

Demo · the real voices are in the showcase ↓
The showcase

The voices are synthetic — fully generated, and every clip says so on its face. All of them are for everyone: not a single voice is locked. Pick a language and press ▶.

Sample language

Sports Commentator

Screams at your every move like a final

Political Chronicler

Dry irony and dramatic pauses

Angry Gamer

Hysterical rage against reality

Nature Documentarian

Whispers about you like a rare species

Horror Narrator

Makes even your tea ominous

Village Gossip

Your every move is the scandal of the year

Drama Diva

Your dropped sandwich is her season finale

Femme Fatale

Turns your instant noodles into forbidden luxury

Snob Critic

Reviews your life. One star. Regrettably.

Mafia Boss

Everything in your shot is under his protection

Rap Star

Raps your every move in rhyme

Cyborg Overlord

Scans, analyzes, conquers

Conspiracy Theorist

Nothing in your shot is a coincidence

Pun Dad

A pun for everything. Laughs at his own.

Movie Trailer Voice

Your life is a blockbuster. Coming soon.

Stand-up Comic

Turns your life into a stand-up set

Breaking News Anchor

Your every move is breaking news

TV Shopping Host

Sells everything you film. But wait, there's more!

Flight Attendant

Please fasten your seatbelts

Influencer

Everything is literally iconic

Worried Mom

Put a jacket on! Did you eat?

The same recordings the app plays in its own showcase.

Animated stickers

Every commentator comes with stickers of their own. While the joke plays, the sticker moves with the commentator’s voice — and at the end it stamps its verdict. All of them are for everyone: not a single sticker is locked.

Breaking News Anchor
Influencer
Conspiracy Theorist

Add one inMy clipsEditSticker

Here without sound — in the clip, the sticker moves with the voice you hear.

How it works

1

You pick a mode and record — or choose from the gallery

Before the recording the app shows which mode the clip will be made in, and you can change it. When you choose from the gallery the original is not modified: the app works on a copy.

2

The model watches

It looks at the frame, hears the sound and writes the commentary directly in the language of the clip.

3

The voice performs

Every commentator carries its own direction for the voice — how to play the text, not only what to say.

4

The captions follow the voice

The text and the synthetic voice go through our server in the European Union, which aligns the captions and keeps neither the text nor the voice; your video does not go there.

Plainly

We will not hide that it is AI

The AI marking stays on every clip, on every plan. PRO removes our brand mark — it does not remove the marking.

We will not touch your original

The app works on a copy — the video in your gallery is not modified.

We will not raise the price inside your active period

A paid period is used to its end at the price and on the terms it was bought.

We will not ask for a card for the free use

The free use does not go through Google Play.

What is included

A set number of short clips a day, at a fixed length. Plus one cinema clip to welcome you — separate from the free short clips of the day, and it does not spend them.

With PRO: more clips a day, a clip without our brand mark, translated captions and the premium caption fonts. The voices you have without PRO as well.

The exact numbers are on the "Your plan" screen in the app. You see the price in Google Play before you pay.

The app is 18+.