What is Blender?

Blender is a free, open source 3D suite for modeling, texturing, rigging, animation, and rendering.

3D software. Updated November 12, 2026 by DATAL Projects

Made by: Blender Foundation and contributors
First released: 1998, open source since 2002
License: GNU GPL
Written in: C, C++ and Python
Runs on: Windows, macOS and Linux
Official site: blender.org

What Blender is

Blender is a free, open source 3D suite for modeling, texturing, rigging, animation, and rendering. It covers the full 3D asset pipeline without license costs and exports to most game engines.

Blender was written by Ton Roosendaal in the 1990s as an in-house tool at a Dutch animation studio. A company called Not a Number was formed to develop it, and Blender was first released to the public in 1998. That company closed in 2002.

Roosendaal then started the Blender Foundation and ran a public fundraising campaign to buy the source code from the investors. The campaign succeeded, and Blender was released as open source under the GNU GPL in 2002. Version 2.80 in 2019 brought a redesigned interface and the Eevee real-time renderer, which made Blender much easier for newcomers.

How Blender works

Blender is one program that covers the main steps of 3D work. You start in the 3D Viewport, where you see and edit your scene. Most models are meshes, which are shapes made of vertices, edges and faces. In Object Mode you move whole objects around. In Edit Mode you change the shape of a mesh by moving its points, extruding faces and cutting new edges.

After modeling, you give the object a look. UV unwrapping flattens the 3D surface so a 2D image can be painted onto it. Materials are built in the Shader Editor by connecting nodes. To animate a character, you build a skeleton called an armature, attach the mesh to it, which is called rigging, and then set keyframes on a timeline.

To get a final image or video, you render the scene. Cycles is the renderer for realistic results, and Eevee is the faster real-time renderer. For games, you usually export the model instead, in a format such as FBX or glTF, and import it into a game engine. Modifiers and Geometry Nodes let you build shapes with rules that you can change later.

Key features of Blender

Modeling and sculpting
Tools for building hard-surface models point by point and for sculpting organic shapes like clay.
Cycles and Eevee
Two built-in renderers. Cycles aims for physical accuracy, and Eevee gives fast previews and stylized results.
Rigging and animation
Armatures, weight painting, keyframes and a graph editor for animating characters and objects.
Geometry Nodes
A node system for building and scattering geometry with rules, useful for things like buildings, plants and patterns.
Grease Pencil
A tool for drawing and animating in 2D inside the 3D space.
Python add-ons
Blender can be scripted and extended with Python. Many free and paid add-ons exist for special tasks.

When to use Blender

A good choice for

3D models, characters and props for games
Animation and short films
Product renders and marketing images
Learning 3D without paying for software
Freelancers and small studios that need one tool for the whole pipeline

Pick something else when

Precise engineering and manufacturing drawings, where CAD software fits better
Studios whose pipeline and staff are already built around Maya or 3ds Max
Flat interface and web design, where a tool like Figma is the right choice

Blender compared with alternatives

Blender vs Maya

Maya is a paid program from Autodesk and a long-standing standard in film and large game studios, especially for animation and rigging. Blender is free and covers the same areas in one package. Many job listings at large studios still ask for Maya, while Blender is common among indies and freelancers.

Blender vs 3ds Max

3ds Max is another paid Autodesk program, used a lot in architecture visualization and game art, and it runs only on Windows. Blender runs on Windows, macOS and Linux and costs nothing. The modeling results can be the same, so it often comes down to what a team already uses.

Blender vs ZBrush

ZBrush is a paid tool focused on digital sculpting and handles extremely detailed models very well. Blender has solid sculpting tools but is a general 3D suite. Some artists sculpt in ZBrush and do everything else in Blender.

How to start learning Blender

01Download Blender from blender.org and install it.
02Learn to move around the 3D Viewport and to move, rotate and scale objects with the keyboard shortcuts.
03Follow a full beginner series, such as the tutorials linked from blender.org or the well-known donut tutorial by Blender Guru.
04Model a simple prop on your own, such as a chair, a sword or a crate, and give it a material.
05Export it as FBX or glTF and import it into a game engine, and keep the official Blender Manual open for reference.

What Blender costs

Blender is free and open source under the GNU GPL. You can use it for any purpose, including paid client work, and the images, models and animations you make belong to you. Development is funded by donations and sponsors.

How DATAL Projects uses Blender

Blender is part of our game development work in the Philippines. Common uses:

3D models for games
Rigging and animation
Renders for marketing

Common questions about Blender

Is Blender free?

Yes. Blender is free for everyone, with no paid version and no feature limits. It is funded by donations and corporate sponsors.

Can I sell what I make in Blender?

Yes. The GNU GPL covers the Blender program itself, not the files you create with it. Your models, renders and animations are yours to sell or license.

Is Blender hard to learn?

Blender has a lot of tools, so the first weeks can feel slow. A structured beginner tutorial helps a lot. Most people can make simple models within a few weeks of regular practice.

Blender vs Maya: which should I learn?

Learn Blender if you are starting out, working alone or on a budget. Learn Maya if you are aiming for a job at a studio that requires it. The core 3D skills carry over between the two.

Can Blender be used for game development?

Yes. Blender is widely used to make models, rigs and animations that are then exported to engines such as Unity, Godot, Unreal Engine and Roblox Studio. Blender does not run the game itself.

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