Short answer: the model is free, running it is not.
That sounds like a dodge, but it's the whole explanation, and it tells you exactly what to expect from every site offering "free Wan video."
Alibaba released Wan as open-weight. Anyone can download it, inspect it, run it, build on it. No licence fee, no API gatekeeping. That's genuinely unusual — Sora, Veo and Kling are all closed.
So if you own a capable GPU, Wan is free in the fullest sense. Install ComfyUI, load the weights, generate as much as you like. Your only cost is electricity and the hardware you already bought.
Video generation is expensive to compute. Through hosted APIs the real cost lands around:
| Version | 480p | 1080p |
|---|---|---|
| Wan 2.5 | ~$0.05 / second | ~$0.15 / second |
A 5-second 1080p clip therefore costs roughly $0.75 in GPU time before anyone earns anything. Ten of those is $7.50. A thousand visitors generating one clip each is $750.
That's the number behind every "free AI video generator" you've ever clicked.
Usually one of four things. Worth knowing which you're looking at:
None of these are scams. They're just different answers to the same unavoidable cost.
Wan 2.2 is the cheapest version to run, so it's the one most often used for free tiers — including ours. It's a genuinely capable model; the main things you give up versus 2.5 are native audio and 1080p output.
If your goal is "make something without paying," Wan 2.2 is the realistic answer.
The weights are, so running it locally is. Hosted, it's the tier sites charge for — it's roughly 3× the cost of 2.2 at 1080p, and it produces synced audio, which is the feature most people are actually after.
You can try it here on starter credits without entering a card.
Same answer, higher cost. 2.6 adds multi-modal input and clips up to 15 seconds; 2.7 pushes quality further. Both are newer, so fewer sites offer them, and essentially nobody offers them unlimited and free.
If you generate video constantly, this is worth the setup:
The catch is hardware — you need a modern GPU with a lot of VRAM, and generation will be noticeably slower than a hosted service. For occasional use, credits are cheaper than the electricity plus the card. For daily use, local wins.
The model is open-weight and free to download and run. Hosted services charge because GPU time costs money. Both statements are true at once, which is why the question keeps coming up.
No. Starter credits are granted on signup.
Usually a credit cap, a watermark, a lower-quality model, or a queue. Any site with none of those four is subsidising you, and that rarely lasts.
The model licence permits commercial use. Individual hosting services set their own terms — here, paid-plan output is yours to use commercially.
Different trade-off. Sora and Veo lead on coherence and prompt understanding; their free access is tightly limited. Wan is open, far cheaper to run, so free tiers on it are more generous. For short clips, the gap is smaller than the price difference suggests.