Free AI Long Video Generator
Most AI video models stop at ten seconds. This tool turns one idea into a single continuous film: it plans a shot list, generates each ten-second shot from the last frame of the one before so the story flows, and joins everything into one MP4. Clips are generated on your own Higgsfield account.
Your long videos
How the AI Long Video Generator Works
Text-to-video models are built for short clips. Chaining them naively gives you a pile of unrelated scenes, so this generator treats every shot as the continuation of the previous one.
AI Shot List Planner
The planner writes exactly one line per ten seconds, keeping the same subject, setting and light and moving the camera instead of cutting away. Edit any line before you generate.
Continuous Shots from the Last Frame
Shot one is made from text. From shot two on, the last frame of the previous clip is the starting image, so motion and details carry across every seam.
One Continuous 5-Minute MP4
The clips are scaled to one frame size, given a soft crossfade if you like, and joined into a single file you can download or finish in the AI Video Editor with titles and music.
How to Get a Higgsfield API Key
Four Steps to Your Higgsfield Key
- Open Higgsfield Cloud and sign in or create an account.
- Add credits to the account; each ten-second shot uses Higgsfield credits.
- Create an API key. Higgsfield shows it as a key id and a secret.
- Paste it here as KEY_ID:KEY_SECRET. Members can tick Remember my key to reuse it.
How Your Higgsfield Key Is Stored
It is encrypted before it is stored and used only by our servers to request your shots from Higgsfield. A guest's key is deleted as soon as the video finishes or is cancelled.
AI Long Video Generator Plans and Limits
| Guest | Free account | Pro (7-day free trial) | |
|---|---|---|---|
| Long videos | 1 video | 3 a day | 20 a day |
| Length | Up to 5 minutes | Up to 5 minutes | Up to 5 minutes |
| AskAI.free badge | Yes, bottom right | Yes, bottom right | No watermark |
| AI shot plans | Sign up free | Your account tokens | 25M tokens a month |
| Save your API key | No, paste it per video | Yes, encrypted | Yes, encrypted |
Long videos without the watermark
Pro removes the AskAI.free badge from every long video and editor export, raises you to 20 long videos a day and unlocks every premium AI model. Free for 7 days.
- Unlimited use
- Premium models
- No ads
- 7-day free trial
- Cancel anytime
AI Long Video Generator FAQ
Why do I need my own Higgsfield API key?
Every ten-second shot is generated by Higgsfield's video models and billed to the Higgsfield account whose key you paste. AskAI.free plans the shots, chains them together and joins the final video at no charge.
How are the shots kept continuous?
The first shot is made from text. Every later shot is made from the last frame of the shot before it, so the subject, setting and light carry over, and a short crossfade can soften each seam.
How long does a five-minute video take?
A five-minute video is 30 shots made one after another, because each one starts from the previous shot. Expect about one to three minutes per shot. You can close the page; the video appears in your list when it is ready.
What if a shot fails?
Finished shots are kept. Press Try again and generation carries on from the shot that failed, so nothing is generated or billed twice. If Higgsfield refuses a shot as unsafe, change that line of the shot list first.
Is there a watermark?
Guest and free videos carry a small AskAI.free badge in the bottom-right corner. Pro and trial members get the video without it; see Pricing.
Can I edit the result?
Yes. Press Open in the editor on a finished video to trim it, add titles, music or captions in the AI Video Editor.