create short-form videos without a camera
Video is the highest-reach format on every platform. PostAI creates them for you using Veo 3 and Sora 2 — no camera, no editing, no production budget.
what you get
Text-to-video generation
Describe the video you want or paste your script. PostAI generates a short-form video with visuals, pacing, and captions.
Powered by Veo 3 and Sora 2
PostAI integrates the most advanced video generation models available — cinema-quality motion and realism at social media scale.
Auto-captioning
Every generated video includes burned-in captions optimized for silent autoplay — the default way most people watch social video.
Direct publish to Reels, Shorts, and TikTok
Generate and schedule in one flow. PostAI publishes your video to the right platform at the right time automatically.
works with
frequently asked questions
Can I create social media videos without filming?
Yes. PostAI's AI video generator creates short-form videos from a text description or script using Veo 3 and Sora 2 — no camera, no editing software, no production budget required. Describe the video you want and get a publish-ready video back in minutes.
What video formats does PostAI's video generator produce?
PostAI generates vertical video (9:16) for TikTok, Instagram Reels, and YouTube Shorts, and horizontal (16:9) for LinkedIn and Twitter/X. Every video includes auto-generated captions optimized for silent autoplay — the default way most people watch social video.
How does AI video generation compare to filming yourself?
AI video generation is faster and cheaper for concept-driven, informational, or visual content — no scheduling, lighting, or equipment required. It's less suited to personal brand content where your face and voice are central to the audience's connection with you. Many creators use both: AI video for high-volume informational content, filmed video for personal brand moments.
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