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A 3D AI agent
you can use anywhere.

three.ws is one platform for making a 3D character that has a face, a brain, and a voice — and putting it to work on your website, your stream, your community, or your desktop.

Start free → See what you can build
Sample avatar · drag to orbit

In one sentence

three.ws lets anyone turn a selfie or a description into a 3D AI agent — a character you can talk to, animate, and embed on any website with two lines of code. No 3D modelling, no game engine, and no crypto required to start.

One platform, not seven tools

The avatar creator, the animation, the AI chat, the embed widget, and the worlds are all building blocks for the same agent. Make it once — use it everywhere.

Avatar creatorA selfie, a sculpt, or a text prompt → a rigged 3D character AI brainPick the model — Claude, GPT, and more — and give it knowledge Animation & motionLip-sync, emotes, mocap, and an OBS stream overlay Embeddable widgetTwo lines of HTML drop your agent onto any site 3D worldsA space your agent — and your community — can hang out in Optional paymentsCharge per chat, or give your agent its own on-chain identity

Four ways people use it

Same platform, very different jobs. Find the one that sounds like you — every step below links to a real, working flow.

For businesses

A support avatar on your website

A branded 3D greeter that answers your customers' questions 24/7 — a friendlier face than a chat bubble, embedded in minutes.

  1. Create an avatar and feed it your FAQ as its brain.
  2. Copy the two-line embed snippet from Widget Studio.
  3. Paste it on your site — visitors chat with it instantly.
Build a support avatar → See Widget Studio
For streamers & creators

An on-stream character that's you

A 3D avatar for YouTube or Twitch that lip-syncs your mic and emotes on hotkeys — go on camera as a character without a pro VTuber rig.

  1. Scan your selfie into a rigged 3D avatar.
  2. Add it to OBS as a browser overlay.
  3. It lip-syncs your voice and reacts to hotkeys, live.
Scan your avatar → Open the OBS overlay
For communities

A mascot and a world to gather in

A 3D character that represents your community — and its own little world people can drop into and hang out, with an optional token if you want one.

  1. Forge or create your mascot character.
  2. Drop it into its own 3D world people can explore.
  3. Optionally give it a token and on-chain identity.
Create your mascot → Explore Worlds
For builders & tinkerers

A personal AI agent with a face

Your own assistant you can actually look at and talk to — pick its brain, give it a personality, then chat with it or call it from the API.

  1. Create an agent and choose its brain — Claude, GPT, and more.
  2. Give it a personality and the knowledge it needs.
  3. Chat with it, embed it, or drive it from the API.
Make your agent → Try the chat

Common questions

No. Creating an avatar, giving it an AI brain, embedding it, and chatting with it are all free and crypto-free. Owning your agent on-chain or charging per chat are optional layers you can turn on later if you ever want them.
Yes. You can build a 3D agent from a selfie or a text prompt, give it a brain, and embed it without paying anything. You only pay if you opt into premium generation or run paid services.
No. The avatar comes from a photo, a sculpt tool, or a text description — no Blender, no game engine. Embedding is a copy-paste snippet. Developers who want deeper control get an SDK and API, but neither is required.
Any website, via the embed widget; on a live stream, via the OBS overlay; in a 3D world on three.ws; or anywhere that accepts a standard glTF 2.0 GLB, since that's the format your avatar exports to.

Make one in a few minutes

Bring a selfie or just an idea. Building your first agent is free — no account needed to try.

Start free → Tour every feature