AI TikTok Video Maker for Vertical Clips
Describe the clip, pick portrait, download an MP4 that fits the TikTok feed without cropping. 35 free credits on signup and no watermark on any export.
TikTok punishes letterboxed video, so Sisif renders portrait by default: 480x832 for quick drafts, 704x1280 when you want it sharp. A 5-second clip costs 7 credits at the low tier, so the free credits cover several test renders before you spend anything. Pair a clip with a trending sound in the TikTok editor and you have a post in under ten minutes.
35 free credits • No credit card required
What you get
| Feature | Sisif |
|---|---|
| Free credits on signup | 35, no credit card |
| Watermark | None, on every plan |
| Cost of a 5-second clip | 7 credits at 480x832, 30 at 704x1280 |
| Model | Wan2.2 TI2V-5B, open weights |
| Export | MP4, portrait |
| Aspect ratio | 9:16 vertical, no cropping |
How It Works
Describe Your Idea
Write what you want to show in your video in simple text
AI Generates the Video
Our artificial intelligence creates your video in minutes
Download and Share
Video ready to publish on any platform
Prompt tips
- 01 Front-load the hook: put the most striking visual in the prompt's first clause so it appears in the opening frame.
- 02 Ask for 'close-up' or 'macro' shots. Small phone screens reward big subjects.
- 03 Generate three variants of the same prompt and keep the one with the cleanest motion.
Frequently Asked Questions
Is the AI TikTok Video Maker free to use?
Yes. Every account gets 35 free credits with no credit card, enough for several 5-second renders at 480x832. Paid plans start at $10/month when you need more.
Does Sisif put a watermark on a TikTok video?
No. Every export is a clean MP4 with no watermark or logo, on the free credits and on paid plans alike.
How long does a TikTok video take to generate?
A few minutes. You type the prompt, Sisif renders a 5-second portrait clip with the Wan2.2 model, and you download the MP4 from your library.
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TikTok videos use case
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Faceless TikTok videos showcase
See also
Ready to make your first clip?
Start free with no watermark and no credit card.
No credit card required • 35 free credits