4Brains Labs

All tools

Everything here is free to use, needs no account, and adds no watermark. Each tool runs on its own subdomain of 4brainslabs.com and has a page here explaining what it does, who it’s for and how it treats your files.

Categories so far

  • 3D printing

    4B Engraver — utilities for the workshop side of our projects: preparing, personalising and batch-marking printed parts.

  • Design

    WordCloud Studio — visual output you can print, cut or publish, exported at any resolution or as vector.

How a tool earns a place here

  1. It solved a real job for us first. Every tool started inside a project at 4Brains Technologies — something the team needed and couldn’t find done well.
  2. It can be free without a catch. If a tool would need expensive server time per use, it doesn’t belong here; most run entirely in your browser.
  3. It respects your files. Anything that must touch a server is deleted automatically within days.
  4. It stays maintained. We use these ourselves, so they keep working.

Have a small, annoying job you keep doing by hand? Tell us — the tools above came from exactly that kind of message.