To get free unlimited AI video generation on Higgsfield, sign up and activate the 1-day trial. It unlocks unlimited generation across 20+ top models, Seedance 2.0, Kling 3.0, Nano Banana Pro, Gemini Omni Flash, and GPT Image 2 among them, with nothing deducted from any credit balance. For 24 hours, running Seedance 2.0 at volume costs nothing at all.
For 24 hours, the full lineup, Seedance 2.0 and Kling 3.0 among them, runs at the same resolution and clip length a paying Plus subscriber gets on monthly billing, with nothing deducted from a credit balance the entire time. Nothing about the models is scaled down, watermarked, or restricted during that window.
The terms are straightforward and worth knowing before you sign up, not buried further down the page. The trial lasts exactly 1 day, 24 hours from activation. It is only available to new users currently on the free plan. Once the 24 hours end, the subscription automatically renews into a monthly Plus plan, which comes with 7 extra days of bonus unlimited access on top. That renewal can be canceled at any point before it happens, in one click, from Manage Account → Subscription.
This offer is also running for a limited time. That is the honest reason to act on it now rather than treat it as something you can come back to later: it will not stay available indefinitely.
The trial unlocks unlimited generation across image, audio, and video models, and it is worth understanding the full breadth of what that actually covers before you activate anything.
Image models
| Model | Category |
|---|---|
| Seedream 5.0 Pro | Photorealistic generation |
| Seedream 5.0 Lite | Fast iteration, photorealistic |
| Seedream 4.5 | General-purpose generation |
| Nano Banana Pro | Premium stylized/photoreal |
| Nano Banana 2 | Stylized generation |
| Nano Banana | Stylized generation |
| Kling O1 Image | Photorealistic generation |
| GPT Image 2 | General-purpose generation |
| GPT Image (High) | High-fidelity generation |
| Soul 2.0 | Character/identity generation |
| Flux.2 Pro | Photorealistic generation |
That is 11 distinct image models covering everything from photorealistic generation to stylized output, all at the same resolution ceiling of 2K regardless of which plan the trial eventually rolls into.
Audio models
| Model | Category |
|---|---|
| Seed Audio 1.0 | Sound design, ambience |
| Eleven v3 | Voice generation |
| MiniMax Speech 2.8 HD | Speech synthesis |
| VibeVoice | Voice generation |
| Seed Speech | Speech synthesis |
Five audio models, covering voice generation, speech synthesis, and sound design, are included at the same unlimited access level across the board.
Video models
| Model | Trial & Plus monthly | Plus annual | Max / Ultra (monthly & annual) |
|---|---|---|---|
| Seedance 2.0 | 720p, 8 sec | 720p, 15 sec | 1080p, 8 sec |
| Seedance 2.0 Mini / Fast | 8 sec | 10 sec | 15 sec |
| Kling 3.0 / Kling 3.0 Motion Control | 1080p, 8 sec | 1080p, 10 sec | 1080p, 15 sec |
| Wan 2.7 | 1080p, 8 sec | 1080p, 10 sec | 1080p, 15 sec |
| Gemini Omni Flash | 7 sec | 10 sec | 15 sec |
Step 1: Register for the free plan. Sign up at higgsfield.ai if you do not already have an account. The trial is only available to new users. If you already have an existing paid or free account, this specific trial will not apply to you.
Step 2: Activate the 1-day trial. Go through checkout and add your card details. Nothing gets charged when you activate: the trial costs $0. The card details are required as part of the checkout flow, but the $0 charge means you are not paying anything to start the 24-hour window.
Step 3: Generate without limits for 24 hours. Once activated, you have a full day of unlimited generation across the 20+ models listed above. Make sure the "Unlimited" toggle is switched on inside the model menu before you generate, otherwise the generation will pull from regular credits instead of using the unlimited access you just activated. This toggle is easy to miss, and skipping it defeats the purpose of the trial entirely, so check it before your first generation.