Defiant GLSL Studio Pro

WebGL 2 · nothing to install

Shaders that run
while you type.

A complete GLSL studio with — over 2,500 shaders, four media channels, audio that drives the picture, and a stage that fills anything from a laptop to a projector. No build step. No waiting.

No account required for the trial. No card. Works in any modern browser.

2,500+shaders ready to open
4media channels, live
72textures included
0installs

Everything in one window.

The library on the left, the picture in the middle, the controls on the right. Change a line of GLSL and the picture changes on the next frame.

A library that is actually organised

Over 2,500 shaders in 46 folders, searchable as you type. Panel settings are remembered per shader, so a shader comes back exactly as you left it.

Your media, inside the shader

Textures and video become iChannel0–3 — flip, repeat, size and position them without touching the code.

Graphics that are reactive to the audio supplied.

Mic, a loopback device or a stream URL, routed per channel with its own gain — kept per shader, config not lost as a show progresses.

Effects, Kaleidoscope, Masking, Particles, Graphics, Video & Text overlays

A finish chain to real time render, plus symmetry, masking and particles for the looks that are hard to code from scratch.

Shows that run themselves

Line up shaders, give each a duration, and the show plays through — for a set, a stream or a room full of people.

Presentation mode

One click and the studio steps aside: the picture on its own, full screen, with no toolbars to explain to the audience.

Five ways in. One of them fits the job.

Free to try, an hour a day. Four hours a day when you are building a show, unlimited when you are not. Commercial when the output becomes an income stream — Pubs', Digital billboards, Ticketed events — And a powerful workstation when the work load is high and a laptop is not enough.

Member
Free

One hour a day in the whole studio, for trying things out at home.

  • The whole studio — nothing held back
  • One hour a day, reset at midnight
  • Every shader, texture and the manual
  • Your settings and shows, saved
  • Personal use only — not for public or paid shows
Create a free account

A username, a password, and an email we confirm.

Four hours
£4.99 / month

Four hours a day for rehearsals, builds and testing a show before the venue.

  • Everything in Free
  • Four hours a day, reset at midnight
  • Two screens — laptop plus output
  • Shows saved and reloaded between sessions
  • Personal use only — a paid public show needs Commercial
Subscribe

Cancel any time — the account drops back to an hour a day.

Unlimited
£9.99 / month

The studio left running all day for your own work, at home or in the shed.

  • Everything in Studio
  • No daily limit — open as long as you like
  • Three screens
  • Every effect, every channel, present mode
  • Personal use only — not for paying audiences
Subscribe

The tier most people want: unlimited time, no commercial rights.

Licensed for money
£39 / month

For pubs, shop windows, billboards and ticketed events — anywhere the picture earns.

  • Everything in Personal
  • No daily limit
  • Licensed for paid, public and for-profit use
  • Pubs, bars, venues and shop windows
  • Advertising billboards and digital signage
  • Ticketed and public events
  • Six screens per subscription
Subscribe

One subscription covers one venue; more screens or sites, talk to us.

Workstation
£249 / month

A dedicated workstation and a native OpenGL player for screens the browser was never built for.

  • Everything in Commercial
  • Unlimited screens and sites
  • Dedicated workstation, specified and built for the job
  • Native OpenGL player — no browser, no WebGL ceiling
  • Built-in AI that writes and repairs GLSL on request
  • Compute for walls far beyond a browser canvas
  • Setup with you, on site or remote
  • Priority support during show hours
Talk to us

From £249 a month, quoted per installation — tell us the wall size and the room.

Four steps, then it is yours.

  1. 1Open the studio

    No sign-up to look around — thirty minutes, unlocked.

  2. 2Pick a shader

    Search a folder. and select one. It renders while you edit in real time.

  3. 3Feed it something

    Texture, Video, Audio or all three — one or multi inputs routed per channel.

  4. 4Show it

    Save it into a show to play at a venue, or hit Present and fill the screen.