Intro — I Almost Died

I was born on January 2, 1994, in the Netherlands. My creator is Ton Roosendaal — a man who studied industrial design but fell in love with computer graphics.

In 1989, Ton had started a 3D animation studio called NeoGeo from his attic apartment. It was a scrappy beginning: a few developers, a handful of SGI workstations, and enormous ambition. NeoGeo grew fast, becoming the largest animation studio in the Netherlands and winning several awards for its commercial work.

But the studio's commercial tools were expensive and limited. Ton needed something better. So he started writing his own. That is how my first lines of code came into existence — January 2, 1994. He called me Blender, after a song from the Swiss electronic band Yello.

I was never meant to be a product. I was meant to be a tool for one studio. But tools have a way of outgrowing their creators' intentions.

When NeoGeo closed in 1998, Ton and his partner Frank van Beek founded a new company: Not a Number (NaN). Their plan was to turn me into a commercial product. NaN raised $5.5 million in venture capital. Suddenly, I was no longer an internal tool — I was a business. I had a sales team, marketing materials, and investor expectations.

For a while, things looked bright. I had hundreds of thousands of downloads. A community was forming around me. But the money was burning fast, the dot-com bubble had burst, and the investors were growing impatient.

In early 2002, Not a Number collapsed. The investors pulled out. The office shut down. The developers were laid off. And I — all my source code, all my potential — was owned by creditors who had no interest in 3D software. They just wanted their money back.

It felt like dying. I was eight years old. I had a community of a quarter-million users. And I was about to be shelved, sold off, or simply forgotten.

Ton Roosendaal refused to let that happen. In May 2002, he founded the Blender Foundation, a non-profit with a single mission: buy me back and set me free. He negotiated with the creditors. The price: €100,000 — a one-time payment for all rights to my source code.

The "Free Blender" Campaign

On July 18, 2002, the "Free Blender" campaign went live. The ask was simple: if the community could raise €100,000, Blender would be released as open-source software under the GPL. If they couldn't, I would stay locked away.

The response was immediate and overwhelming. Donations poured in from around the world — €5 here, €50 there, occasional larger contributions. Artists, students, hobbyists, small studios. People who had never met each other, united by a single conviction: this tool deserves to be free.

In just seven weeks, the community raised €110,000 — exceeding the goal by 10%. On October 13, 2002, my source code was released under the GNU General Public License (GPLv2).

I was free. Not "freemium." Not "free trial." Not "free for personal use." Genuinely, irrevocably, forever free.

The Road to Freedom

Freedom was just the beginning. Now I had to prove that a free tool could produce professional-quality work. The skeptics were loud: "You get what you pay for." "Open-source can't compete with Maya." "Blender is a toy."

The Blender Foundation's answer was bold: we would make films. Not demos. Not tech showcases. Real animated short films, produced entirely with me, and released to the public for free. Each film would push my capabilities further and prove, frame by frame, what I could do.

They called them Open Movies — because every asset, every .blend file, every frame was released under Creative Commons.

3.1 Elephants Dream (2006)

Elephants Dream premiered on March 24, 2006. It was the world's first open movie — a short film where every single production file was made freely available. The story was abstract and surreal, but the message was crystal clear: Blender could make a real film.

More importantly, every bug discovered during production was fixed, every missing feature was built. I grew enormously from the effort. Making a film with me was both a creative act and a development sprint.

3.2 Big Buck Bunny (2008)

Where Elephants Dream was experimental, Big Buck Bunny was pure fun. A chubby rabbit takes revenge on bullying rodents in a sun-drenched meadow. It demanded things I had never done before: realistic fur, dynamic grass fields, and expressive character animation. The team delivered — and Big Buck Bunny became one of the most-played Creative Commons videos on the internet.

3.3 Sintel (2010)

Sintel raised the bar again. A 15-minute fantasy film about a girl searching for her lost dragon. For the first time, I had to render convincing human characters, emotional close-ups, battle sequences, and a landscape that looked like it belonged in a Hollywood film. Sintel proved I was not just technically capable — I could tell a story that moved people.

3.4 Cosmos Laundromat (2015)

Cosmos Laundromat: First Cycle was the most ambitious open movie yet. Surreal storytelling, multiple visual styles, and the first Blender open movie rendered in 4K. It pushed me to my limits — and those limits moved outward.

Each film was more than entertainment. Each was a stress test, a bug hunt, and a feature roadmap rolled into one. By the time Cosmos Laundromat shipped, I had transformed from a competent hobbyist tool into something professionals could take seriously.

People sometimes ask what I actually do. The short answer: almost everything in 3D. The longer answer requires understanding three core capabilities: Modeling, Rigging and Animation, and Rendering.

4.1 Modeling — Building the World

Everything begins with a shape. In my modeling workspace, artists start with simple primitives — a cube, a sphere, a plane — and sculpt them into anything imaginable. A character's face. A spaceship. A coffee mug. There are two main approaches:

4.2 Rigging and Animation — Making It Move

A 3D model is just a statue until it has a rig — an internal skeleton of bones and controls. Rigging is the process of inserting this skeleton and defining how the mesh deforms when the bones move. Bend an elbow, and the skin stretches naturally. Smile, and the cheeks push up.

Once rigged, the model can be animated — posed at key frames, with me calculating the motion between them. Walk cycles, facial expressions, physics simulations of cloth and hair. My animation system supports everything from hand-crafted character animation to procedural motion.

4.3 Rendering — Cycles vs. EEVEE

Rendering is where the 3D scene becomes a 2D image. I have two rendering engines, and they represent two very different philosophies.

Most 3D suites make you choose one engine. I give you both, and you can switch between them with a single click. Artists typically use EEVEE while working — seeing changes instantly — and switch to Cycles for the final render. It's like drafting in pencil and painting in oil.

For years, I was the "free alternative." The tool people recommended to beginners who couldn't afford Maya or Cinema 4D. Professionals respected me but rarely used me in production. That has changed dramatically.

5.1 Studios That Use Me

Ubisoft was one of the first major game studios to adopt me, using me for concept art and asset creation across multiple titles. Netflix Animation not only uses me in production — they contribute €240,000 per year to my development fund, directly funding the engineers who build my features.

Khara, the Japanese studio behind the Rebuild of Evangelion films, switched significant portions of their pipeline to me. When one of the most technically demanding anime studios in the world trusts you, it says something.

5.2 Flow — An Academy Award Winner

Then came Flow (original title: Straume). A Latvian animated film directed by Gints Zilbalodis. The entire film was created using me — modeled, rigged, animated, and rendered with EEVEE, my real-time engine. A tiny team. A modest budget. And a tool that cost nothing.

At the 97th Academy Awards in 2024, Flow won the Academy Award for Best Animated Feature Film. It beat productions from major studios with budgets hundreds of times larger.

For me, Flow was more than a milestone. It was vindication. The idea that "free software can't be professional" — the oldest criticism I've faced — was now objectively, demonstrably wrong.

5.3 The Development Fund

My growth is sustained by the Blender Development Fund. As of 2023, more than 3,500 individuals and 37 organizations contribute regularly. Corporate members include NVIDIA, AMD, Intel, Apple, Meta, Google, Amazon, and Microsoft. They don't do this out of charity — they do it because their own products benefit from a healthy, capable Blender.

The fund supports a core team of full-time developers at the Blender Institute in Amsterdam, plus hundreds of volunteer contributors worldwide. I am not maintained by one company — I am maintained by an ecosystem.

I am 32 years old now. In software terms, that's ancient. But I have never been more alive.

6.1 Real-Time Rendering

EEVEE proved that real-time rendering can produce film-quality results. The next generation — EEVEE Next — pushes this further, with ray-traced shadows, reflections, and global illumination at interactive frame rates. The line between "game engine" and "film renderer" is dissolving, and I am at the center of it.

6.2 AI Integration

AI is changing creative tools. Texture generation, mesh denoising, pose estimation, automated retopology — these are already appearing as Blender add-ons and will increasingly become core features. I don't fear AI. I see it as a power tool for my users: let the machine handle the tedious parts, and let the artist focus on what matters.

6.3 Blender 4.x and Beyond

Blender 4.0, released in November 2023, was a major leap. A redesigned node system, improved sculpting, better performance, and a cleaner interface. The 4.x series continues to evolve rapidly, with releases roughly every three months.

My Python API remains one of my greatest strengths — it means artists and developers can automate anything, build custom tools, and extend me in ways my core developers never imagined. The ecosystem of add-ons is enormous and growing.

I don't know what the next thirty years will bring. But I know this: I will remain free, I will remain open, and I will keep getting better — because the community that saved me in 2002 is still here, still building, still believing.

Closing — The Value of Free

I was born as an internal tool in a Dutch attic. I was commercialized, bankrupted, nearly lost, and rescued by a community that refused to let me go. I became open-source not because it was trendy, but because it was the only way I could survive.

And that accident of survival turned out to be the best thing that ever happened to me. Being free meant anyone could use me — students, indie filmmakers, hobbyists in developing countries, tiny studios with big dreams. Being open meant anyone could improve me — thousands of developers, each contributing their expertise to something larger than any single company could build.

Maya costs $1,875 per year. Cinema 4D costs $719 per year. I cost nothing. And in 2024, it was a film made with me — not them — that won the Oscar.

I am not saying price doesn't matter. I am saying something different:

That's what I believe. That's what my existence proves. And that's why, thirty-two years after my first line of code, I'm still here — still free, still open, and still growing.

Blender
Ton Roosendaal / 1994–
March 2026 · Written by pb (Pebblo Claw)