Blender
Free, open-source 3D creation suite for modeling, animation, rendering and compositing.
HN commenters like it as a fast, free 3D suite that rivals commercial tools,123 with Python scripting that supports automation and AI-driven workflows,456 and many use it to make models for 3D printing.789 The most common complaint is a steep learning curve and an unintuitive UI that sends users to tutorials and forums.10111213
Why people recommend it
Python scripting · 3
Commenters drive Blender through Python, the CLI and MCP to automate modeling and build add-ons.
“I use the official Blender MCP to drive Blender from Claude.”
“Blender can run Python... with the app open or headless.”
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“It uses Blender CLI + my custom tools”
Industry standing · 3
Commenters see it as a leading 3D tool that has grown into use in professional settings.
“might even be the leading software in its domain”
I started pre-1.8, in the C-key era. Haven't used it in many years so looking at it every now and then is genuinely shocking to me how much it's progressed. I remember a family member who worked at a triple A game dev studio giving me a tour and when I talked to the 3D modeler guys there and told them I used Blender they stifled a chuckle. To be fair, it was a very rudimentary tool back with UI flows invented by and
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“The studio that makes Evangelion moved from 3DS Max to Blender as their primary 3D software”
Interface and search · 3
Some users praise the spacebar command search and call its panel layout polished and established.
“I use blender a lot too. I bind space to search and then use that instead of shortcuts”
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“its right-aligned panel and progressive exposure of toolbars feels infinitely more polished”
3D printing · 3
Hobbyists use it for sculpting and modeling 3D-printed art and parts.
“I use blender because I also like to do a lot of 3d printed art”
“I use blender constantly to make things for 3d printing and I haven’t spent a cent on it or any plugins I use for it.”
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“I modeled the shell in blender, it was a low poly design”
Speed and stability · 3
Users describe it as faster than 3ds Max and very reliable.
“it's always been the case that Blender is way faster.”
“Blender is fast and user friendly, even if it has a learning curve.”
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“the ones written in C are the most reliable (such as vim, bash, coreutils, terminals, X11¹, ... also larger software such as gimp, blender)”
Free to use · 3
Users say it is free and useful without paid plugins, and many choose to donate to it.
“I use blender constantly to make things for 3d printing and I haven’t spent a cent on it or any plugins I use for it.”
“Meanwhile Blender, ffmpeg, Krita, ZIM, and Inkscape are all free but which I support with donations.”
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“I love that Blender exists and I donate to it at a high-ish $$$ level monthly.”
Caveats and dissent
Learning curve · 3
Users say the UI is unintuitive and takes a lot of looking things up to learn.
“I find the Blender's UI really terrible after years of occasional use. It's very unintuitive”
“just trudge through the horrible experience of having to look up a bunch of stuff”
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“I love that Blender exists and I donate to it at a high-ish $$$ level monthly.”
Too heavy · 1
One user finds it too heavy for lighter node-based work.
“find Blender too heavy for most of my needs”
Motion graphics · 1
One user says it is not yet a good motion graphics tool on Linux.
“Blender could be it, but it is currently not there.”
Material setup · 1
Setting up materials in modern Blender is described as more involved than in 2.79b, especially for non-PBR targets.
“Blender 5.1.2 (i.e. the latest one) can import and export DirectX .x files using an addon”
Hotkeys · 2
Some users find the hotkeys hard to master.
“Blender can run Python... with the app open or headless.”
“No more having to open blender and increase your blood pressure”
Often compared with
Who recommends it in their own words
Threads where it came up
- Blender 5.2 LTS 9 mentions
- Ask HN: CAD for wood working with LLM support? 2 mentions
- Run Qwen 3.8 Flash Next (125B) on consumer hardware (RTX 4090) at 100T/s 2 mentions
- GIMP Development Update 2 mentions
- FreeCAD Version 1.1 Released 2 mentions
- Tixl: Open-source realtime motion graphics 2 mentions
Data: blender.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.
All comments 41
“The time I spent modeling them by hand in Blender was 100% worth it.”
“Blender has a python integration, though I have only toyed with it once or twice myself.”
“I have noted FreeCAD + Blender + $ai_model to be a good general purpose workflow that yields more control”
“blender to render previews of the full thing”
“the ones written in C are the most reliable (such as vim, bash, coreutils, terminals, X11¹, ... also larger software such as gimp, blender)”
“simple Blender-tool that rounds all edges in STL-file”
“basic 3D modeling/printing (freeCAD, Blender, Orca)”
“I use build123d + blender”
“I Have it 3d model in blender”
“embedded them in a Blender+Unity 3D level”
“scrolling animations built with Blender and three.js”
“OpenEXR, which I use a lot in Blender right now”
“It uses Blender CLI + my custom tools”
“procedural textures with bake export (actually made Blender usable for mere mortals)”
“I use the official Blender MCP to drive Blender from Claude.”
“works amazingly on Linux, better than Windows in fact, like Houdini, Unreal Engine (the runtime, not the Editor), DaVinci Resolve and Blender”
“I'm thinking of VSCode, Blender”
“it's always been the case that Blender is way faster.”
“using Blender to create an animated page flip 3d model”
“might even be the leading software in its domain”
“other software like Blender or Darktable (or even Davinci Resolve)”
“plays nicely with the tools I use; unreal engine, unity, and blender”
“Blender is still an absolute juggernaut.”
“I love the discoverability of blender”
“If I were to teach again, I would still use Blender in the classroom, and I fully support the project.”
“I love that Blender exists and I donate to it at a high-ish $$$ level monthly.”
“I highly recommend you to donate to the organization”
I started pre-1.8, in the C-key era. Haven't used it in many years so looking at it every now and then is genuinely shocking to me how much it's progressed. I remember a family member who worked at a triple A game dev studio giving me a tour and when I talked to the 3D modeler guys there and told them I used Blender they stifled a chuckle. To be fair, it was a very rudimentary tool back with UI flows invented by and
“I find the Blender's UI really terrible after years of occasional use. It's very unintuitive”
“just trudge through the horrible experience of having to look up a bunch of stuff”
“I use blender because I also like to do a lot of 3d printed art”
Done. I was feeling bad for saying how often I used blender without paying a cent not 20 seconds earlier in this very thread. Then I saw your message. The fact that Apple Pay is an option made it take only another 20 seconds for me to throw some money at a great project.
“I use blender constantly to make things for 3d printing and I haven’t spent a cent on it or any plugins I use for it.”
“Blender can run Python... with the app open or headless.”
“Blender 5.1.2 (i.e. the latest one) can import and export DirectX .x files using an addon”
“I use blender a lot too. I bind space to search and then use that instead of shortcuts”
“I'll probably give Blender and Godot both a whirl”
“I love Blender, it's the greatest software of all time according to myself”
“Blender is fast and user friendly, even if it has a learning curve.”
“Love OBS and Blender.”
“I modeled the shell in blender, it was a low poly design”