About us

Halsion is a creative suite where you and an AI agent work in the same live project.

The Problem

Most AI creation tools take a prompt and return a finished file. When the result is close but not right, you start again or move it into another program to fix it, and the AI never sees the project you actually work in. Real creative work lives in scenes, timelines, mixes, layers, and pages, and it keeps changing.

What We Built

Halsion includes applications for 3D, audio, video, games, images, vector design, diagrams, spreadsheets, presentations, and documents. Each one opens the medium's real project, from tracks and nodes to layers and pages.

An AI agent works inside the same running application. Describe what you want and watch the work happen, while your own pointer and keyboard stay active. You can edit directly, ask the agent, or do both in the same session, and the result stays an editable project rather than a single flattened output.

Image, audio, and video generation tools sit alongside the applications to make the references, textures, music, voices, and shots a project needs.

How to Use It

• In the browser: Choose an application and open a live session without creating an account. It is designed for trying an idea now, so save anything important before you leave.
• With an account: Keep your media and projects, use larger quotas, and access paid features such as longer sessions, GPU rendering, and advanced launch options.
• On your own computer: Halsion Studio, a desktop edition for working locally, including offline, is in development.

Our Community

Over 55,000 people use Halsion to bring their ideas to life. They're creators, students, and professionals who want to work with AI without giving up control of their projects.

Start with a project, not a prompt box.