6 Ways to Run Seedance 2.5 From Blender (and Which Ones Are Real Plugins)
Six routes from a Blender scene to Seedance 2.5, ranked. Which three are real add-ons you install in Blender, and one verified limitation for each — ours included.
The Seadanse Team14 min readThe team behind Seadanse. We run the models we write about, and we publish the specs, prices and limits the marketing leaves out.
TL;DR — Six routes connect a Blender scene to Seedance 2.5 today, but only three of them are add-ons you install in Blender. Those three are Dreamina's Clay Renderer, Higgsfield for Blender, and the Seadanse Blender add-on. The other three are an agent over MCP, a Blender fork, and uploading the clip yourself — so pick one of the add-ons if you want to stay inside Blender.
Every route below was opened on 9 September 2026. Every limitation is one we could point at on that vendor's own page or in our own paid runs.
We scored our own entry the same way as everyone else's.
Here's what each route installs and one verified limit for each when making Seedance 2.5 video.
The six routes at a glance
You can run several of these through Seadanse AI video tools, or go straight from your 3D view. The table below has all six, in the order we explain at the end.
| Route | What it installs | Where the take is made | Seedance 2.5 access | Key limitation | Rating |
|---|---|---|---|---|---|
| 1. Dreamina Clay Renderer | A Blender and Maya plugin from ByteDance | In Dreamina, in a browser | First-party — Dreamina is the model's own home | The plugin writes out the clip and uploads it; their own page says you then continue the job in Dreamina, and we found no download page for it in their sitemap | ★★★★☆ |
| 2. Higgsfield for Blender | An add-on zip you drag onto an open Blender window | Inside Blender's viewport | Starter lists Seedance 2.0 Fast and 2.0 Mini only; every Seedance model is on Plus and Ultra, not on Team | Their published Blender support stops at 5.1, so Blender 5.2 is outside it, and the entry tier does not list Seedance 2.5 | ★★★★☆ |
| 3. Seedance 2.5 Blender add-on | A self-hosted zip, not a listing on Blender's extensions platform | Inside Blender's sidebar | Seedance 2.5 is the default model | The take can come back framed tighter than your clay pass — ours cropped the fighters' feet out, on both models we tried | ★★★★☆ |
| 4. An agent over Blender MCP | An agent skill and a terminal client, plus somebody else's Blender MCP add-on | Inside Blender, driven from a terminal | Seedance 2.5 through the same client | The first choreography it wrote for us was not intense enough and needed a correction pass before the action read as a real exchange | ★★★☆☆ |
| 5. Mixar | Nothing — it is a separate 3D editor built on Blender | In Mixar, on its moodboard | Yes, as a sidebar tab on the moodboard | You leave your own Blender, your add-ons and your build; its published ceilings are 480p or 720p, 12 reference items, and 15 seconds of reference clip combined | ★★★☆☆ |
| 6. Write out the clay pass and upload it | Nothing | In whichever browser generator you pick | Any Seedance 2.5 generator that takes a reference clip | A browser round trip on every take — you write out the clip, upload it and retype the prompt each time | ★★☆☆☆ |
How we scored: we checked four things on the same day. Does it install an add-on into Blender, and is the take made without leaving Blender? Does the entry tier list Seedance 2.5, and can you see the cost before you commit?
Our own row drops a star for a fifth thing only we could test, because only we ran it: how closely the take held our clay pass.
How we made this list has the method.
Every row was read or run on 9 September 2026.
What to look for in a Seedance 2.5 Blender plugin
Checking a tool means looking at geometry tools, submission steps, and plan tiers before you install it.
- White model setup: Higgsfield's Scene Builder tab makes editable geometry. The Seadanse agent skill ships six scene templates and five camera presets.
- Camera locking: The tool has to write out a video clip of your camera move rather than sending a text description of the path.
- Direct submission: A real add-on lets you keep the camera move you keyframed and send the take without opening a browser window. Every route that isn't an add-on ends up in a browser — including ours, when you run Seedance 2.5 in a browser.
- Scene return: The finished clip should land back in your workspace — on a plane in Blender, or as a node on a canvas.
- Cost visibility: Higgsfield and Seadanse display the price directly on the generate button, letting you check what Seedance 2.5 costs to run before you commit. Two of the six tools on this list do this.
- Tier access: Make sure your active subscription tier includes Seedance 2.5 rather than locking you to Seedance 2.0 Mini or older models.
A white model is untextured geometry: boxes, cylinders, and rough shapes standing in for the real set and actors, which most creators call a blockout. A clay pass (a flat grey video of your scene, lit but untextured) acts as the reference clip.
As ByteDance notes in its Seedance 2.5 motion reference guide, "White model references are useful when space, camera path, and relative position matter more than final texture."
Seedance 2.5 also has a floor you can miss from any of these routes. Its schema takes reference clips from 24 to 60 frames a second, with sides between 300 and 6,000 pixels.
A playblast written at 12 fps sits under that floor. There's more on what Seedance 2.5 is in our explainer.
We've broken down four steps from white model to take in a separate guide.
1. Dreamina Clay Renderer: best if you want ByteDance's own front door
Dreamina is ByteDance's creation platform, so it's the first-party front door for Seedance models. Its documentation describes a Clay Renderer plugin for Blender and Maya.
You use the plugin to write out and upload a reference video directly from your 3D view before setting up the prompt.
Their page states the process "does not establish direct import of FBX, OBJ, GLB, or .blend files."
What stands out: it's first-party.
The limit: The generation step doesn't happen inside Blender. Their page tells you to continue the job in Dreamina after the upload: "continue your Seedance 2.5 video workflow in Dreamina."
We pulled Dreamina's sitemap on 9 September 2026 and grepped it. We found no Clay Renderer plugin page and no download link anywhere in it.
dreamina.capcut.com, read logged out on 9 September 2026, showing that the final generation step happens in Dreamina rather than inside Blender.
2. Higgsfield for Blender: best if you want every model in one bar
Higgsfield gives you a floating bar when you drop its zip file onto an open Blender window. The bar has seven tabs: Scene Builder, 3D Model, Character Animation, Image, Video, Camera, and Asset.
Its Video tab says the model's fed straight from your viewport, and it has an Anti-Slop mode. Cost sits right on the Generate button.
They also run an MCP bridge at bridge.higgsfield.ai/mcp.
What stands out: Its Scene Builder tab creates editable geometry directly inside your 3D workspace.
The limit: Their plugin page shows support for Blender 4.2 through 5.1, so Blender 5.2 sits outside it.
Their Starter tier lists access only for Seedance 2.0 Fast and 2.0 Mini at $19 a month billed monthly. Their table puts "Access to all Seedance models" on Plus, at $59 a month billed monthly, and on Ultra. Team, which costs more per seat than Plus, lists only "Access to Seedance 2.0".
Their published steps never name a reference clip, and we didn't test whether it accepts one.
If you're on it and hitting trouble, we wrote about when Higgsfield is not working separately.
higgsfield.ai/plugins/blender, read logged out on 10 September 2026, unchanged from our 9 September read. Starter ($19 a month billed monthly) gives you Seedance 2.0 Fast and 2.0 Mini, with all Seedance models starting on Plus ($59 a month billed monthly) and Ultra.
3. Seadanse Blender add-on: best if you only want Seedance and the price up front
The Seadanse add-on for Blender puts a Seedance-only panel in Blender's sidebar. It makes the clay pass from your active camera, takes existing video clips, accepts appearance images, and holds your prompt box.
It runs on Blender 4.2 and up. We verified it on macOS 4.2.23, 5.1.2 and 5.2.1, and on Windows 4.2.23 and 5.1.2. It doesn't need extra Python packages.
Your browser opens just once for a device sign-in code, which you can revoke under Settings, Security, Connected apps. Your .blend file never leaves your machine.
The Generate button shows a live quote from our server with a cap it won't exceed. Seedance 2.5 is the default, with Seedance 2.0 Mini selectable.
It's a self-hosted zip with published SHA-256 checksums, not a listing on Blender's extensions platform.
Blender 5.2.1 LTS on macOS, 10 September 2026, with the self-hosted Seadanse add-on open and account details blurred. The Generate button receives a quote from the server before anything is submitted.
What stands out: the whole loop stays in Blender — sign-in, clay pass, prompt, quote, download and import — on the same account you use on the site.
The limit: The returned clip can crop tighter than your white model.
In run 57d24591, the clay pass had both fighters fully inside the frame, but the output cropped their feet out. We resubmitted the same clay bytes under run ed811a27 on Seedance 2.5, and the crop was still tighter.
The same runs showed gloves passing through each other on blocks.
A tighter crop isn't the same as the model ignoring your clip — that's covered in why Seedance 2.5 ignores your white model.
Run 57d24591 on Seedance 2.0 Mini, 480p, 10 s, 7 September 2026. The clay pass keeps full figures and shadows, but the take crops the fighters at mid-thigh across multiple seconds.
4. An agent over Blender MCP: best if you would rather type one sentence than keyframe
An agent route pairs an MCP server in Blender with an agent skill to handle camera moves and scene builds. It ships beside our Blender add-on for Seedance 2.5 as a free terminal client on Python 3.10 or newer.
The skill ships six scene templates: street, product, standoff, interior, architecture, and game. It also includes five camera presets: dolly in, dolly out, orbit, crane, and track.
These presets are basic starting points, not finished one-click shots.
We compared the MCP clay pass against the add-on's, frame by frame, by decoded MD5. All 120 matched.
What stands out: it's a pattern creators are already packaging themselves. One r/generativeAI post describes it as blocking out the geometry and camera path in Blender first, then handing the camera choreography to an agent that talks to Blender through MCP.
The limit: You'll still have to install an MCP server add-on in Blender, such as Blender Lab's blender_mcp or ahujasid's community server.
The first choreography it wrote for us wasn't intense enough. Punches extended for about half a second, the fighters kept returning to a neutral stance, and the camera stayed flat.
It took a correction pass before the third version held 24 punch events and one kick across ten real seconds.
The Seadanse agent skill client terminal on 10 September 2026, checking the clip's size and length and querying the server for a price quote and account balance without submitting a generation.
5. Mixar: best if you would swap editors to get a moodboard
Mixar gives you a separate workspace instead of running in standard Blender. Its documentation explains that it's a 3D editor built on Blender rather than an add-on for your current setup.
Video generation lives in a dedicated sidebar tab on their moodboard:
- Clip lengths: 4 to 30 seconds.
- Aspect ratios: seven options.
- Audio: on by default.
- Seed control: fixed or random seeds.
What stands out: Finished takes return directly to the moodboard canvas as a node.
The limit: Using Mixar means leaving your own Blender, your add-ons and your build behind.
Mixar publishes its own ceilings:
- Resolution: 480p or 720p.
- Reference budget: 12 items in total.
- Reference clips: 15 seconds combined.
Those are Mixar's own numbers about Mixar's own tier. We didn't measure them.
www.mixar.app, read logged out on 9 September 2026. These limitations are Mixar's published specifications for its own tier.
6. Write out the clay pass yourself and upload it: best if you install nothing
You can write out a flat grey video directly from Blender using Workbench without installing any add-on. Then you can upload it to Dreamina's web app, Toonkit, or Seedance 2.5 on the web.
If you're checking how to access Seedance 2.5, this path works in any browser generator that takes a reference clip.
Toonkit ranks for this search, has a Blender how-to page, and has no Blender hook of any kind.
Its own FAQ settles what the search term means: "There is no Blender-specific version released by ByteDance. It is simply what creators call the production method of using a Blender 3D blockout as a reference."
What stands out: there's nothing to download, and no account beyond the generator you already use.
The limit: It's a browser round trip on every single take.
You write out the clip, upload it, retype the prompt, wait, download, then do it again.
toonkit.io, read logged out on 9 September 2026, confirming that the search term names a way of working with a Blender white model reference clip rather than a dedicated plugin.
How we made this list
Every vendor page in this guide was opened logged out, in a real browser, on 9 September 2026. Every claim about what a tool does comes from that vendor's own copy on that day.
We ran and paid for twelve real generations across the Seadanse add-on and the agent skill against the live model. Our own limitation comes from those runs, with documented run ids.
Competitor plan prices are quoted at base monthly list rates because annual figures move with login state. We didn't test Higgsfield with a clay clip, so we don't state whether it takes one. We didn't measure Mixar's or Toonkit's published limits, which are their own claims about their own tiers.
The order isn't a score of who's best at everything. The model's own home goes first because it's the model's home. Then the two routes that put a bar or a panel inside Blender, then the three that don't.
Which route for which job
Which route fits depends on how you'd rather work.
- Custom keyframed scenes: Use an in-viewport add-on to run Seedance 2.5 from Blender and keep your camera moves intact.
- Multi-model testing: Choose a multi-model floating bar if you need to switch between models without leaving your 3D view.
- One-sentence scenes: Set up an MCP agent skill if you want a plain-English prompt to build basic geometry and camera moves.
- Zero installation: Write out your Workbench clip manually and open the Seedance 2.5 video generator to produce your shot in a browser.
Our Seedance 2.5 cost calculator gives you a figure before you run a batch.
Six routes connect your 3D scene to AI video today. Only three install as Blender add-ons.
We opened every page and ran every take ourselves, on 9 September 2026.
Related articles
- What Is the Seedance 2.5 Blender Workflow? — the four steps behind every route on this list, with three of our own runs.
- Seedance 2.5 Not Following Your White Model — the failure where the take succeeds, gets billed, and ignores your clip.
