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Manga panel: a speaker fires up rows of new doctors from a stage, with a giant speech balloon.

I will avenge the noodle shop!!

wait, which one is me?

LIPFLOP: Dub anime with your friends.

Pick a scene and decide who voices each character. Record your dub together, then watch it back.

Try a dub in your browser
Download for Windows

Get it on your PC

LIPFLOP is a Windows game. Copy the link, send it to yourself, and open it on your PC.

Scene: Give My Regards to Black Jack, SHUHO SATO

Manga panel: a young doctor glaring, extreme close-up.

On screen: the big dramatic stare.

Manga panel: a man talking with his mouth full.

His mouth is still going.

Manga panel: a young doctor smiling nervously.

Wait. Was that my line?

Your friend, realizing the line was theirs.

How to play

  1. Manga panel: an extreme close-up of a wide, staring eye with the sound effect wa.

    This one. He cries in the rain.

    Pick a clip

    Choose the scene you want to dub.

  2. Manga panel: a startled young doctor, with balloons announcing who gets the part.

    And the villain is…

    YOU!

    Choose your characters

    Decide who voices each character before the scene starts.

  3. Manga panel: a young doctor screaming at the top of his lungs.

    My power is… uh…

    Record over the original voices.

    Record it live

    The original voices go quiet. Everyone speaks their lines over the scene with their real voice.

  4. Manga panel: the same speech from behind the speaker, rows of new doctors staring back.

    Watch the replay

    LIPFLOP plays the scene back with your voices on it.

What’s in the game

Manga panel: a sweaty doctor shouting through gritted teeth.

That’s my real voice!!

Record your voice

Speak into your mic as the scene plays. Your lines become part of the dub.

Manga panel: a doctor alone at a desk at the end of a dark library aisle.

…

Dub over the scene

The original dialogue is muted while you record your own.

Manga panel: a young doctor frowning with total determination.

I’m the hero.

Choose a role

Each friend picks a character to voice for the scene.

Manga panel: a man in glasses squinting hard.

Again. Slower.

Instant replay

When the scene ends, you watch it back with your voices on top.

Manga panel: a doctor in profile, staring hard at someone off-panel.

I… forgot.

Choose a scene

Pick an anime-style clip from the game and give the characters your own voices.

Manga panel: a doctor standing in a small night-duty room with a desk.

Play on Windows

Download LIPFLOP and install it on your Windows PC.

Try it now

Try recording a few lines here. Choose a manga panel, press Dub it, and follow the highlighted words.

Play original: Jujutsu Kaisen, “Gojo vs Sukuna”, official clip by Crunchyroll (official clip, plays on this page)
Play original: Death Note, official trailer by Crunchyroll (official clip, plays on this page)
Play original: Jujutsu Kaisen, “Gojo vs Jogo”, official clip by Crunchyroll (official clip, plays on this page)
Play original: Fist of the North Star, official teaser by Warner Bros. Japan Anime (official clip, plays on this page)
Play original: Solo Leveling, “Arise”, official clip by Crunchyroll (official clip, plays on this page)
Play original: Jujutsu Kaisen, “Hidden Inventory / Premature Death”, official trailer by Crunchyroll (official clip, plays on this page)
Play original: One Piece, “Help Me”, official clip by Crunchyroll (official clip, plays on this page)
Play original: JoJo’s Bizarre Adventure: Stardust Crusaders, second opening, official video by Warner Bros. Japan Anime (official clip, plays on this page)
Play original: KONOSUBA, “Megumin’s First Explosion”, official clip by Crunchyroll (official clip, plays on this page)
Play original: My Hero Academia, “UNITED STATES OF SMASH”, official clip by TOHO animation (official clip, plays on this page)
Play original: BLEACH: Thousand-Year Blood War, “Bankai Compilation”, official clip by VIZ (official clip, plays on this page)
Play original: Chainsaw Man, “Kobeni Goes Berserk”, official clip by Crunchyroll (official clip, plays on this page)
Play original: Naruto, “Relentless Rock Lee”, official clip by VIZ (official clip, plays on this page)
Play original: Demon Slayer: Mugen Train, official trailer by Crunchyroll (official clip, plays on this page)
Play original: One Piece, “Luffy Transforms to Gear 5 for Rob Lucci”, official clip by Crunchyroll (official clip, plays on this page)
Play original: Dragon Ball Super, “Goku Goes Ultra Instinct”, official clip by Crunchyroll (official clip, plays on this page)
Play original: Tokyo Ghoul, “Kaneki vs Jason”, official clip by Crunchyroll (official clip, plays on this page)
Play original: Jujutsu Kaisen, “Shibuya Incident”, official trailer by Crunchyroll (official clip, plays on this page)

…and more

Download the Windows game to play full scenes with your friends.

Why the app?
Manga panel: a doctor in glasses grinning, completely relaxed, between two speech balloons.

Lose? To them?

Nah.

I’d win.

Smug

Nah, I’d win

The unbothered strongest guy

  1. Lose? To them?
  2. Nah.
  3. (wait for it…)
  4. I’d win.

Allow microphone access to record a take. You can replay it here; the recording is not uploaded.

A few practice lines

Try these lines with a friend, or make up your own.

Manga panel: a stern senior doctor explaining something, very close up.

Listen very carefully.

I left the oven on.

The scene: the senior doctor lays out the plan.

Manga panels: a young doctor and a scowling older doctor face each other.

…

My ramen. On your tie.

No.

The scene: a tense night shift.

Manga panel: a young doctor staring in shock.

Is that MY lunch?

It WAS. Past tense.

The scene: the big reveal.

Manga panel: an older doctor in glasses, extremely close up.

The diagnosis is clear.

is this… the dentist?

The scene: the department head, extremely close up.

About the game

What does it run on?
Windows. It’s a desktop app, so you install it on your PC.
Is there a Mac version?
Not right now. LIPFLOP is Windows only.
Do I need a mic?
Yes, you’re dubbing with your own voice. Any mic your PC can hear works: a headset, a webcam, the one in your laptop.
Why an app and not a website?
The full game runs on Windows. This page has a short recording demo so you can try dubbing before downloading.
Is there a phone version?
No. LIPFLOP lives on your computer, so send this page to your PC and grab it there.

Play with friends.

Download LIPFLOP to dub a scene with your friends.

Download for Windows

Get it on your PC

LIPFLOP is a Windows game. Copy the link, send it to yourself, and open it on your PC.

LIPFLOP trailer