Roast what they do
Habits, choices and running jokes are fair game. Looks, body, background and family are not: those jokes stop being funny for the person in them.
Free · funny · clean
Roast a friend who can take a joke. Add their name and the habits everyone talks about, choose how hard it hits, and get a diss track in seconds. Then you and a co-host perform it in a rap video.
Example
Your song appears here. Tick the lines you like best and turn them into a rap video made from your photos.
Two gym buddies roast a friend who keeps skipping leg day, trading lines over a West Coast beat: the format your diss track turns into.

Rap videos here are duets: the two performers take turns, line by line, for up to 8 lines. These are the lines rapped in the sample.
Leo at the gym, but where's leg day?
Every Monday he just walks away
Curls in the mirror for an hour straight
Squat rack's lonely, still on the wait
New excuse each week, same old game
The squat rack's never heard his name
Leo, we love you, hear what we say
Tomorrow is leg day, no running away
Three steps, no account.
Add your friend’s name, how you know them and a few habits to roast: always late, can’t cook, lives in the group chat.
Light is mostly love, Spicy has sharper punchlines, Savage hits hardest. All three stay clean.
Copy the diss, or tick the best lines and make a rap video where you and a co-host take turns roasting.
A good diss makes the target laugh first. Six rules from battle rap that keep it funny.
Habits, choices and running jokes are fair game. Looks, body, background and family are not: those jokes stop being funny for the person in them.
“Burned the rice at 2 a.m.” beats “you can’t cook”. One real detail is worth three generic insults.
Put the name in the hook so the whole room can shout it back. It turns a roast into a chant.
Set the scene in the first line and land the joke at the end of the second. The rhyme makes the punch hit.
Close with a line that shows it’s affection. The best diss tracks between friends end with a hug, not a feud.
Show your friend before you post. If they’re not laughing, keep it in the group chat.
AI Rap Videos at a glance
An AI diss track generator writes a rap that roasts someone, from a name and a few details you give it. This one writes clean, playful diss tracks for friends, in English or Chinese, and can turn them into a rap video performed by two people from your photos.
Most diss track generators stop at lyrics or audio. Here the diss becomes a video:
It roasts habits, not people. The writer is told to:
Two of you, one target, a beat and lip sync.
After the diss is written, the best lines are ticked for you: up to 8 lines that fit one video. Change the ticks, then open the video creator with your lines filled in.
In the video, the lines alternate between the person on the left and the person on the right, so you and a co-host roast your friend together. Everyone pictured must be 18 or older, and the creator shows the cost before anything is rendered.
Birthday Roast AI rap video · Street Cypher AI rap video · Open the video creator
Same writer, different occasions.
Two names, one beef: lines that trade back and forth.
Open tool →A birthday rap with their name in the hook.
Open tool →A hook and verses about anything, in six styles.
Open tool →FAQ
Free use, heat levels, rules, languages and videos.
Yes. Writing diss tracks is free and needs no account. Each visitor gets a daily number of AI-written songs; after that you get a quick template version. Only the rap video costs credits.
Choose Light, Spicy or Savage. Savage has the hardest punchlines and wordplay, but it never swears and never attacks who someone is.
No. The generator is for friends who are in on the joke. If a name belongs to someone famous, it is treated as an ordinary friend and no real-world facts are used.
Yes. Switch the lyrics language to 中文 for a Chinese diss track, in Simplified or Traditional characters depending on the site language.
The two people in your photos take turns, line by line. Usually that is you and a co-host roasting a friend; if the target wants in, make it a rap battle instead.
Then don’t post it. Show the diss to them first, regenerate with a lighter heat, or swap a line. A diss track between friends only works if everyone is laughing.
The names and details are sent to our AI provider to write the lyrics; we do not save them with your account. Recent takes stay in your browser only.
A name, a few habits, one clean diss track.
Write a diss track