GoogleFreeDeveloperTencent
ReleasedHunyuanVideo 1.5 · Nov 2025
Native audioAdd voiceover
Max resolution1080p (upscaled)
Max clip length~5s
Pricing fromFree (open) · API
Key specs
| Developer | Tencent |
| Origin | China |
| Released | HunyuanVideo 1.5 · Nov 2025 |
| Native audio | Add voiceover |
| Max resolution | 1080p (upscaled) |
| Max clip length | ~5s |
| Availability | Open weights · Open weights (Tencent Community License) |
| Available via | Open weights · Tencent Cloud |
| Pricing from | Free (open) · API |
Where Hunyuan Video shines
- Large, capable open-source model
- Strong motion and detail
- Big community and fine-tune ecosystem
- Watermark-free Hunyuan exports on Vivideo
Best for
Use the Hunyuan AI video generator when you want a capable open-source model without running it yourself: strong motion, solid detail and a big community behind it. HunyuanVideo covers text-to-video and image-to-video for general-purpose clips.
General-purpose text-to-videoOpen-source workflows without GPUsA photograph animated into motionDetailed, motion-rich clips
Compare Hunyuan Video with other models See Hunyuan Video in our render-time benchmark Good to know
- !Native use is hardware-heavy
- !Single hero shots can trail realism models
- !Running weights needs GPUs (Vivideo removes that)
Background. HunyuanVideo is developed by Tencent and released as one of the largest open-source video models, with a wide community of fine-tunes. Natively it demands significant GPU hardware; on Vivideo the Hunyuan AI video generator runs online with no GPUs, weights or setup.
How to use Hunyuan Video on Vivideo
1
Open Vivideo and start a new video.
2
Select Hunyuan Video as your model — or let the Video Agent pick it for you.
3
Describe your shot (or upload an image) and set duration and aspect ratio.
4
Generate with Hunyuan Video, then refine, add a voice or avatar, and export for any platform.
Hunyuan AI Video Generator — Use Tencent's Open-Source Model Online
Vivideo puts Tencent's open-source HunyuanVideo in your browser with no GPUs and no setup. Generate Hunyuan videos from text or image prompts with strong motion and detail, and export them watermark-free.
HunyuanVideo sits beside 30+ other AI video models on Vivideo, so you can run a Hunyuan shot, switch to Sora 2 or Veo 3.1 for a hero frame, and stitch it into one edit — the fastest way to use the open-source Hunyuan AI video generator online.
Open-Source and Capable: The Hunyuan AI Video Generator
HunyuanVideo is one of the largest open-source video models, built by Tencent, with strong motion and detail. That openness spawned a wide community of fine-tunes, making Hunyuan a favorite of developers.
On Vivideo you generate Hunyuan footage online with no GPUs and export it watermark-free.
Large, capable open-source model
Strong motion and fine detail
Watermark-free Hunyuan exports on Vivideo paid plans
No GPUs, No Weights, No Setup
Natively HunyuanVideo demands serious GPU hardware. On Vivideo you reach the same Hunyuan model in the browser, with nothing to install, download or configure.
Generate freely, then finish your Hunyuan clip with captions, voice and a soundtrack in Vivideo's editor.
Hunyuan Text-to-Video and Image-to-Video
Vivideo runs both Hunyuan text-to-video and Hunyuan image-to-video. Describe a detailed scene or upload a still, and HunyuanVideo returns capable, motion-rich footage.
Descriptive prompts get the most from Hunyuan; detail the scene, and the Hunyuan AI video generator returns general-purpose results you can refine.
Hunyuan text-to-video from a written prompt
Hunyuan image-to-video from a single photo
Capable general-purpose output
Everything the Hunyuan AI Video Generator Includes on Vivideo
Who Uses the Hunyuan AI Video Generator?
Hunyuan is the pick whenever you want a capable open-source model without running the hardware yourself.
Create, Edit and Localize Hunyuan Videos in One Place
Vivideo is more than a Hunyuan video generator — it's the whole workflow. Generate with open-source HunyuanVideo, edit the result, and localize it into 30 languages without leaving your browser.
About Hunyuan Video on Vivideo
HunyuanVideo is Tencent's open-source video generation model — one of the largest openly released, with strong motion and detail. As an open-source AI video generator, Hunyuan spawned a wide ecosystem of community fine-tunes and tooling.
On Vivideo you can use the Hunyuan AI video generator online with no GPUs and no setup — HunyuanVideo is one of 30+ AI video models on a single subscription. Run Hunyuan text-to-video from a prompt or Hunyuan image-to-video from a still, and switch models per shot.
Because HunyuanVideo is open-source, developers search for ways to run it. On Vivideo you skip the hardware entirely and get watermark-free Hunyuan output in the browser.
Hunyuan rewards descriptive prompts. Detail the scene and motion, and the Hunyuan AI video generator returns capable general-purpose footage suited to a wide range of content.
Hunyuan has trade-offs: native use is heavy on hardware, and single hero shots can trail dedicated realism models. On Vivideo you get Hunyuan without the GPUs, and can switch to Sora 2 or Veo 3.1 for a flagship frame — in one edit up to 10 minutes.
Is HunyuanVideo free? You can try the Hunyuan AI video generator free on Vivideo with daily generations, no credit card and no setup. Watermark-free exports are a low-cost upgrade away.
Loved across every platform
Free AI video generator reviews from real creators
Rated 4.8 out of 5 — 1,624 reviews across Trustpilot, Google Play, App Store, Capterra, G2
Compare Hunyuan With Other AI Video Models
See What the Hunyuan AI Video Generator Can Do
Watch a prompt become a detailed clip — then make your own Hunyuan AI video free on Vivideo.
Make Your First Hunyuan AI Video Free
Use the open-source Hunyuan AI video generator online on Vivideo — no GPUs, watermark-free exports. Kick off with a prompt or a photo.
Hunyuan Video FAQ
Is HunyuanVideo free to use?
Yes — try the Hunyuan AI video generator free on Vivideo with daily generations, no credit card and no setup. One affordable plan clears the watermark and raises the ceiling.
Do I need a GPU to run HunyuanVideo?
Natively HunyuanVideo is hardware-heavy and needs powerful GPUs. On Vivideo you use the Hunyuan AI video generator in your browser with no GPUs, weights or setup — pick Hunyuan and generate.
Who makes HunyuanVideo?
HunyuanVideo is Tencent's open-source video model — one of the largest openly released. That openness built a big community of fine-tunes; on Vivideo you use the hosted model with none of the hardware.
Does Hunyuan AI do image-to-video?
Yes — Hunyuan image-to-video animates a still into motion. On Vivideo, pick HunyuanVideo, add your image, and generate; you can also run Hunyuan text-to-video from a prompt.
Why choose an open-source model like Hunyuan?
Open source means transparency, a large community and rapid tooling. HunyuanVideo pairs that with strong motion and detail — and on Vivideo you get it without managing any of the infrastructure.
How much does HunyuanVideo cost?
Running it yourself means GPU costs. On Vivideo, HunyuanVideo is included in one subscription alongside 30+ models, so you don't pay per Hunyuan clip — free to try, affordable to scale.
How long can Hunyuan videos be?
Native Hunyuan clips are short. Vivideo chains multiple HunyuanVideo shots — and mixes in other models — into finished videos up to 10 minutes.
Hunyuan vs Sora 2 — which should I use?
HunyuanVideo is a capable open-source generalist; Sora 2 leads on realistic physics and audio. On Vivideo you can render both and keep the stronger clip.
Can I use HunyuanVideo on PC and mobile?
Yes — Vivideo runs the Hunyuan AI video generator in any modern browser, so you can use HunyuanVideo on a PC, Mac or phone with no GPUs to install.
How do I write a good Hunyuan prompt?
Describe the scene and motion in detail. HunyuanVideo rewards descriptive prompts with capable general-purpose results; refine any shot on Vivideo.
Is there a free Hunyuan AI video generator online?
Yes — Vivideo is a free Hunyuan AI video generator online: pick HunyuanVideo, generate with daily free credits, no setup. Paid tiers remove the export watermark.
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