Free AI Video Generator — Text to Video

What is text-to-video AI?

Text-to-video AI is a class of generative models that turn a single natural-language prompt into a fully rendered short clip, currently led by Sora-class systems from frontier labs and open-weight families such as Wan 2.7 from Alibaba's Tongyi team. On aipinmaker, every render is credit-based: pick a duration between 5 and 30 seconds per clip, spend the matching credits, and you get HD footage with motion, camera moves, and a synced soundscape — no timeline, no after-effects pass, no editor required. The format is purpose-built for product launch reels and paid ad creative, where growth teams need to ship ten variants of a hero shot before a Monday campaign goes live. The OECD AI Policy Observatory now tracks generative video tools alongside traditional creative software in its marketing-adoption benchmarks. Choose a length, burn the credits, ship the reel.

Which models power text-to-video AI on aipinmaker?

Two model families share the queue: closed Sora-class systems for high-fidelity cinematic shots, and Wan 2.7 — the open-weight workhorse — for fast iteration on product cutaways and ad B-roll. Both bill the same way: one credit envelope, one clip between 5 and 30 seconds, ready to drop into a reel.