Street Cypher
A brick wall, graffiti, a streetlight and a crowd out of focus. The closest thing to a battle venue.
Two photos, one mic
AI Rap Battle Generator
Pick two people and one thing to argue about. This AI rap battle generator writes original, clean bars for both sides, then puts the two of you at a single microphone to swap them.
- Both sides get bars
- Your faces, your matchup
- Clean, original verses
- Price shown upfront
01
Your two performers
Left · raps
Right · raps
A clear, well-lit photo works best. Two photos put two people side by side.
02
Choose the stage
03
Video settings
04
What should they rap about?
7-day auto-delete · No AI trainingAuto-refund if failed
Ready in about 3 minutes; failed generations return your credits. View pricing
The short answer
Hotel Lobby Video (rapaivideo.net) turns two photos and a battle topic into a video of both people trading original, clean bars. It starts with Seedance 2.0 Mini at 720p for 12 seconds and costs 10 credits; packs start at 10 credits for $9.99. There is no subscription. There is no free preview. The provider quotes up to about 5 minutes for a Seedance render.
Updated
How a battle works here
What the AI rap battle generator does
A rap battle needs two voices. This page opens the generator on the AI rap sound with Both rap on, so the performers trade bars instead of one rapping while the other hypes. The AI writes the lines about the matchup you type, as one original verse over one beat.
The battle is a video, not a text thread. Your two photos become two rappers at one mic on the stage you pick, and whoever raps is lip-synced. It lasts as long as the video, 12 seconds by default.
Keep the fight about the topic. Sexual or hateful topics are refused before any credits are spent, and the verses stay clean.
Three steps
How to start a rap battle
01Add both opponents
One photo each, or one photo of both. The photos do not need to be taken together.
02Write the matchup
One line, up to 120 characters: “early birds vs night owls” or “pineapple on pizza, yes or no”.
03Keep Both rap on and create
Both rap makes the two trade bars. A 12 second battle is 10 credits in the Hotel Lobby booth.
Set the scene
Pick your battleground
Studio Booth
Foam panels and purple neon, for a battle that looks like a late recording session.
Luxury Lobby
Marble, gold trim and a chandelier, for a battle over who is fancier.
Hotel Lobby (orange)
The booth from the trend with its original routine: 10 credits for 12 seconds, the same as the other stages.
AI rap battle topic ideas
- Early birds vs night owls
- Pineapple on pizza: for and against
- Older sibling vs younger sibling: who was the favorite
- Console vs PC
- Beach vacation vs mountain cabin
- Dad jokes vs Mom’s one-word texts
- Who really carries the rec league team
Matchups beat insults. Two clear sides give both rappers something to defend.
Why a video battle beats a text battle
- People share faces, not paragraphs. A clip of two friends at the mic gets watched in the group chat.
- Both sides are heard. With Both rap, each person gets lines, so nobody is only the punchline.
- It fits the feed. 9:16 is preset for TikTok, Reels and Shorts, and 16:9, 9:16, 1:1, 4:3 or 3:4 all cost the same.
Need angles for the topic line? See rap battle roasts.
Made here
Hotel Lobby Video Examples
Two selected Wan 3.0 results from our generation workflow. Each rap duo video lists its settings and whether it was a product test or a website render. Play each clip with sound and review the whole performance; these examples do not establish a success rate.
Our render
Wan 3.0 · 480p · 10 s · 16:9
- Product test render, made outside the website with our generation pipeline.
- Audio: Hotel Lobby template track.
- Web preview: 854 × 480, compressed for playback. The settings above describe the original render.
Our render
Wan 3.0 · 720p · 12 s · 16:9
- Generated through this website.
- Audio: Hotel Lobby template track.
- Web preview: 854 × 480, compressed for playback. The settings above describe the original render.
From other creators
Trend Examples from Other Creators
These clips illustrate the Hotel Lobby format and were made with other tools. They are references, not evidence of this generator’s output. Each links to its credited creator.
How does an AI rap battle work?
You add two photos and one battle topic, keep the AI rap sound and Both rap on. The AI writes original, clean bars and a beat, and the two people swap them on camera, lip-synced.
Can I make a rap battle video for free?
No. A 12 second battle costs 10 credits on any stage. Every video is paid with credits when you create it; the smallest pack is 10 credits for $9.99, and a failed render is refunded automatically.
Can I use Both rap with my own song?
No. Both rap only works with the AI rap sound on a Seedance model. With your own song, the lead lip-syncs and the partner hypes.
Can the battle be longer?
The Hotel Lobby booth offers 5, 8, 10, 12 or 15 seconds. The other stages offer 5, 8, 10, 12, 15, 20 or 30, where 20 or 30 need Seedance 2.5.
Can I battle a celebrity?
No. Use only photos of people who agreed to be in the video. Strangers and public figures are not allowed.
Will the bars be offensive?
No. The AI writes clean verses, sexual or hateful topics are refused before anything is charged, and Seedance renders pass the provider’s NSFW checker.
Settle it on the mic
Start your rap battle
Two photos, one argument, both sides on the beat.