ONE IDEA. ONE FREE GENERATION.
Claim 1 free generation with a new verified account. Choose a scene, a rap style and 4–15 seconds, then download your MP4 with generated audio.
01 / 03Hotel lobby · Duo Session
ONE IDEA TO START
A new verified account includes one successful generation: a 4–15 second MP4 with generated audio. 480p fast tier available, 720p default. Start at the default 8 seconds, choose a scene and a style, and add a short original lyric if you want a vocal delivery. Daily limits apply to accounts, networks and the service.
Describe a subject, a location and a camera movement. A rooftop at sunset gives the model a more specific direction than a list of unrelated scenes. Pick vertical, square, landscape or ultrawide framing for the place where you intend to share the clip.
A four-second clip works best with a compact line. Eight seconds gives a short hook more room to breathe. Keep lyrics original and describe delivery through pace, register and energy. Exact words, musical details and mouth timing can vary, so review the result with sound.
Your job is saved after submission and continues when you leave the page. Return to the studio with the same account to see the status. Download the completed MP4 and keep your own copy for editing or sharing. A confirmed provider failure restores the free allowance.
Explore the AI rap video generator, use the song studio to focus on a hook, or read the generation allowance. The examples below show actual outputs; their prompts are starting points for your own work.
REAL GENERATED OUTPUTS
These 3 clips were generated with Seedance 2.0 Mini through kie.ai. Each MP4 contains native audio and an original lyric request. Play with sound to judge the result. Words, delivery and timing can vary between generations.
A green jacket and neon rooftop give this original character a clear visual identity. The requested lyric is “Neon on the pavement, watch my city glow.” Keep one line in a four-second prompt so the voice has room to land.
Warm sunset light and an orange jacket frame a short rooftop performance. This eight-second example demonstrates the default duration with generated audio. A longer lyric fits here, but the result should still be checked for pacing and word accuracy.
A blue courtyard scene pairs an original character with the requested line “Blue light on the street, my rhythm stays unique.” The square output is 960×960 at the 720p model tier. Genre and tempo descriptions guide generation rather than certify the soundtrack.
BEFORE YOU HIT PLAY
A few things to know about the studio, your work, and what comes next.
Each new verified account receives 1 free generation. Choose 4–15 seconds, with 8 seconds selected by default. This is a one-time allowance. Daily account, network and service limits apply; no card is required.
One successful generation is included for a new verified account. An outstanding job reserves that allowance, and a confirmed provider failure restores it. Daily limits still apply to retries. There is no monthly free quota.
Sign in with a verified account to generate and retrieve your video. Generation runs in the cloud through kie.ai. You can close the page after submission and return to see the saved job status or download a completed MP4.
480p fast tier available, 720p default. Download an MP4 with generated audio at the selected model tier. Choose 9:16, 1:1, 16:9 or 21:9 framing. RapVideo adds no branded overlay to the returned file. The verified square sample is 960×960; pixel dimensions depend on framing.
When you generate, RapVideo stores your job and selected references and sends the generation request to kie.ai. Completed videos are stored in RapVideo storage and served through your signed-in account. Contact support for data-access or deletion requests.