AI 3D Model Generator that works inside Blender

Describe the work in the 3D-Agent desktop app, watch Blender carry it out in your open scene, then keep refining in the same conversation.

By · Reviewed by Hugo Caumo · Updated August 12, 2026
  • Blender 4.2+
  • macOS 12+ / Windows 10+
  • Standalone app, no addon
  • Paid plan for prompts

See plans and prompt limits

Screen recording from one of our own Blender sessions: a written brief in 3D-Agent, the work happening in the scene, and the Swiss cabin render it ends on. It loops silently.

The workflow

Three steps, and Blender stays in charge of the file

There is no export and re-import step. The app talks to Blender, and Blender holds the scene the whole time.

Screen recording of a written instruction changing the material on an object that is already in the open Blender scene.
  1. 01

    Describe the work

    Open 3D-Agent next to Blender and write what you want in plain language, the way you would brief someone who already knows the software.

  2. 02

    Watch Blender carry it out

    The app turns your request into Blender operations and runs them in the scene you have open, so you can follow what changes in the viewport.

  3. 03

    Correct it in conversation

    Reply with what should change. The scene is still an ordinary Blender file, so you can also take over by hand at any point.

You can ask it to work on geometry you already have

Import a mesh from somewhere else and ask for the kind of change you would otherwise do by hand: rework the topology, bring the vertex count down, or clear up non-manifold edges. What comes back depends on the mesh you started from, so inspect it and finish it in Blender.

Our own demonstration

One mesh, before and after, in our own scene.

This is a saved recording from a Blender session of ours, not a test against other tools. It shows one imported mesh being reworked after a written request. What it cannot show is how a mesh of yours will turn out, so read it as a demonstration rather than a promise.

  • Ask in plain language, for example "rework the topology on this mesh"
  • The result stays in your open scene as an ordinary Blender mesh
  • Inspect it and finish it in Blender. What you get back depends on the mesh

Scenes you already have

Point it at a file you are already working in

Because 3D-Agent works through Blender, it is not limited to new objects on an empty grid. Open the file you were already working on and describe the change you want made to it.

  • Ask for a different camera angle on an interior you already built
  • Ask for another version of a render without rebuilding the scene
  • What it changes stays in the file as ordinary Blender objects you can edit
Screen recording of an existing bedroom scene being changed and re-rendered after a written instruction.

Repetitive work

Blender Python, described instead of written

Some Blender work is not modelling at all. It is the same operation repeated across a scene. 3D-Agent writes and runs Blender Python for the steps you describe, so you can automate that work without opening the scripting tab.

  • Describe the operation once instead of scripting it
  • The generated script runs against your open scene
  • You keep the result as a normal Blender file
Screen recording of a written request changing the character and material setup in an open Blender scene.

Check this fits before you download

Two lists, so you can rule yourself out in a few seconds instead of after an install.

What you need

  • Blender 4.2 or later, installed on the same machine.
  • macOS 12 or later, or Windows 10 or later.
  • The 3D-Agent desktop app. There is no Blender addon to install.
  • An account and a paid plan, because prompts are included with paid plans.

What this is not

  • Not a browser generator. Blender does the work, so Blender has to be installed.
  • Not a free tool. There is no free generation plan; prompts come with a paid plan.
  • Not a one-click result. You direct the work in the scene you have open and correct it as it goes.
  • Not a replacement for your judgment. You still review and finish the scene yourself.
Monthly & annual billing

Simple, transparent pricing

3D-Agent pricing plans built for real production workflows. Download the app and pick the plan that matches your prompt volume, step depth, and sub-agent needs — with faster generation and priority support as you scale.

Basic

$19/month

Start creating in 3D with AI.

  • 100 prompts / month
  • Shared pool speed
  • Standard quality
  • Not included: Extra-high thinking
  • Not included: No subagents
  • Not included: Email support
  • Commercial license

Pro

usage
Most popular
$29/month

Faster, deeper, more.

  • 200 prompts / month
  • Standard speed
  • High quality
  • Extra-high thinking
  • 2 subagents
  • Email support
  • Commercial license

Ultra

usage
Best value
$89/month

Top speed, depth & volume.

  • 800 prompts / month
  • Priority speed
  • Best quality
  • Extra-high thinking
  • 4 subagents
  • Priority email support
  • Commercial license

Still choosing between tools?

This page only covers how 3D-Agent works. If you have not picked a tool yet, these two guides cover that decision instead.

For the wider view, our buyer guide sets 3D-Agent beside Meshy, Tripo, Hyper3D Rodin and Sloyd on documented inputs, exports and pricing: compare the five tools side by side.

Questions about the workflow

How does 3D-Agent generate a 3D model inside Blender?

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You write the request in the 3D-Agent desktop app. The app turns it into Blender operations and runs them in the scene you have open, so the result appears in your viewport rather than as a file you download and import.

Does 3D-Agent replace Blender, or work with it?

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It works with it. Blender does the actual work and holds the scene, and 3D-Agent drives it. That is why Blender 4.2 or later has to be installed on the same machine.

Can I keep editing the result in Blender afterwards?

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Yes. What the agent creates lands in your scene as ordinary Blender objects, so you can select, edit, re-light, and re-render them with the tools you already use.

Can I use it on a scene I have already built?

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Yes. 3D-Agent works in your open Blender session, so you can point it at an existing file and ask for changes to it instead of starting from an empty scene.

What kinds of requests does it handle?

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Generating objects and scenes from a description, applying materials and textures, changing an existing scene, working on the topology of a mesh, and writing Blender Python for repetitive operations.

How do I export what it makes?

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You export it from Blender the way you would export anything else. The result is in your Blender scene, so exporting uses the export commands and options that Blender itself provides.

Get 3D-Agent updates

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Generate your first scene inside Blender

Download the desktop app for macOS or Windows, open it next to Blender 4.2 or later, and describe what you need.

See plans and pricing first