AI video generator
Write a scene or add a photo as the first frame, pick a model, and get a clip back. RenderHour runs 9 video models on one balance of credits, from Seedance 2.5 for long takes with native sound to the low-cost models for quick drafts. Set the first and last frame where a model takes them, choose the length, the shape and the resolution, and see the price on the Generate button before anything runs.
Models that do it
- Seedance 2.5Flagship video model with native audioFrom 15.5 credits per secondTry Seedance 2.5
- Kling 4.0Long scenes from frames or referencesFrom 11.25 credits per secondTry Kling 4.0
- Kling 3.0Steady motion, with or without audioFrom 6 credits per secondTry Kling 3.0
- Google Veo 3.1Eight-second scenes with soundFrom 225 credits per clipTry Google Veo 3.1
- Seedance 2.0Cinematic motion up to 4KFrom 9.5 credits per secondTry Seedance 2.0
- Gemini Omni 1.2 FlashTalking clips of up to 15 secondsFrom 2 credits per secondTry Gemini Omni 1.2 Flash
- HappyHorseLively character animationFrom 10 credits per secondTry HappyHorse
- Wan 3.0Five-second clips in full HDFrom 70.5 credits per clipTry Wan 3.0
- Grok Imagine 1.5Stylised clips with audioFrom 5.75 credits per secondTry Grok Imagine 1.5
How it works
- Open the Video page and pick one of the models below.
- Write the prompt: the subject, the style, the setting and the light.
- Pick a size and, where offered, a resolution. The price is on the Generate button.
- Generate. A failed run costs nothing, and every result is kept in Assets.
Tips
- Draft at 720p or with a low-cost model, then make the final take at 1080p.
- Name the camera move and the light: "slow push-in, golden hour".
- For a shot that ends on a set frame, add a last frame on a model that takes one.
- For a scene of several shots with the same characters, use Cinema Studio.
Questions
- How much does it cost?
- It depends on the model and the settings, and the exact price is on the Generate button before you start. The lowest here is Gemini Omni 1.2 Flash: from 2 credits per second. A clip that fails costs nothing: its credits come back automatically.
- Can I try it for free?
- Not with these models: the free plan's 10 credits run the fast models, and every other model comes with a plan from $10 a month.
- Which model should I pick?
- Seedance 2.5 for long clips with sound and steady characters, Kling for controlled motion, Veo for dialogue scenes, and the Fast and Mini models for drafts. Each model page lists its lengths, sizes and prices.
- Can I make the video from my own photo?
- Yes. Add the photo as the first frame and describe the motion. Use only photos you have the right to use; see the Acceptable Use Policy.