Show HN: AI images and videos from text, free, no signup

Seiseia launched a free, no-signup AI image and video generation tool on August 29, 2026, according to a Show HN post submitted by user wowinter15. The tool is accessible directly at seiseiai.io and requires no account creation to use.

The product allows users to generate images and videos from text prompts at no cost. The no-signup approach positions it as a low-friction alternative to tools that require registration before granting access to generation features.

Beyond what the HN listing discloses — the URL, the free and no-signup nature, and the text-to-image and text-to-video capabilities — no further details about the underlying models, output resolution, usage limits, or founding team are available from the sources at hand.

The Show HN submission had one point and no comments at the time of indexing, per the Hacker News post. No additional corroborating sources were available, so claims here are drawn solely from that single submission. The company's location, founding date, and any prior funding are not mentioned in the available sources.

The text-to-image and text-to-video space has seen a concentration of well-funded players including Midjourney, Runway, and OpenAI's own generation tools, making the free, frictionless angle a notable differentiator — at least at launch. Whether Seiseia imposes rate limits, watermarks outputs, or plans a paid tier is not stated in any available source.