What is the Veo 3.1 Fast video generator?
Veo 3.1 Fast is the faster, cheaper tier of Google's Veo 3.1 — the same native audio generation (dialogue and sound effects) and up to 4K output, at a fraction of the flagship price. Type a prompt or upload a start image, pick your settings, and download the result — every run is saved to your history. Sign in to get 200 free credits every month.
What is Veo 3.1 Fast good at?
- Native audio (dialogue and sound effects) like full Veo
- Up to 4K resolution and first/last-frame control
- Much cheaper than Veo 3.1 for similar capabilities
How to generate a video
- Sign in (free) — every account gets 200 free credits per month.
- Describe the video in the prompt box — for example "a drone shot over a coastal town at sunrise, cinematic" — or upload a start image to animate.
- Choose the duration, the resolution and the aspect ratio — plus audio on/off, a negative prompt and an end-frame image if you need them. The exact credit cost is shown before you run.
- Press generate — video generation takes a few minutes, and the run is saved to your history so you can come back for the result.
- Play the result inline and download the MP4. Failed runs are fully refunded.
Veo 3.1 Fast pricing
Veo 3.1 Fast costs about 192 credits for a 4-second video at 720p with audio on (1 credit ≈ ¥1). The exact estimate for your settings is always shown before you run, every account gets 200 free credits per month, and failed generations are fully refunded. Turning audio off lowers the price.
Which AI video model should you use? (comparison)
All 13 models below are commercially usable and share the same credits. Credits are for the shortest duration at 720p (or the model's standard output) with audio on where available.
| Model | Made by | Best for | Durations | Max res | Audio | ~Credits (Paid plans) |
|---|---|---|---|---|---|---|
| Wan 2.5 | Alibaba | Affordable everyday clips | 5 / 10s | 1080p | — | 160 |
| Wan 2.6 | Alibaba | Longer clips (up to 15s) | 5 / 10 / 15s | 1080p | — | 160 |
| Kling 2.5 Turbo | Kuaishou | Smooth motion at low cost | 5 / 10s | — | — | 113 |
| Kling 3.0 Pro | Kuaishou | Cinematic motion & control | 5 / 10s | — | On/Off | 269 |
| Veo 3.1 Fast (this page) | Veo quality with audio, cheaper | 4 / 6 / 8s | 4K | On/Off | 192 | |
| Veo 3.1 | Top quality with sound | 4 / 6 / 8s | 4K | On/Off | 512 | |
| Seedance 2.0 | ByteDance | Versatile high-res generation | 5 / 10s | 4K | On/Off | 484 |
| Hailuo 2.3 | MiniMax | Expressive character motion | 6 / 10s | 768p | — | 90 |
| Vidu Q3 | Shengshu | Balanced quality & price | 5 / 10s | 1080p | On/Off | 247 |
| LTX-2 | Lightricks | Cheap high-resolution (1080p–4K) | 6 / 8 / 10s | 4K | On/Off | 116 |
| Grok Imagine | xAI | Cheap, fast drafts | 6 / 10s | 720p | — | 135 |
| Luma Ray 3.2 | Luma AI | Animating a still image (image-to-video only) | 5s | 1080p | — | 96 |
| Happy Horse 1.1 | Alibaba | Longer image animation (image-to-video only) | 5 / 10s | 1080p | — | 225 |
