Who Is Benjamin Titeux and What Is His Connection to DevToys?
Benjamin Titeux is one of the two creators of DevToys, a free, open-source, cross-platform desktop utility app for developers. He is credited alongside Etienne Baudoux as a maker of the project, with the two working from Paris, France and Seattle, WA respectively. If you have seen Benjamin's name attached to DevToys, it is because he co-built the tool rather than merely contributing to or promoting it.
What DevToys Is
DevToys describes itself as a "Swiss Army knife for developers" — a desktop app that handles small, repetitive developer tasks locally instead of sending your data to third-party websites. It runs on Windows, macOS, and Linux, and is free, open source, and privacy-focused.
The core idea is that simple jobs like formatting JSON or decoding Base64 shouldn't require pasting sensitive data into an unknown web tool. DevToys ships with around 30 default offline tools and can be extended with more from the community or your own builds.
What Benjamin Titeux's Role Involves
The available project information credits the app as "Made with ❤️ by Etienne Baudoux and Benjamin Titeux." That places Benjamin in the co-creator role: part of the founding pair responsible for the application itself, not a downstream contributor.
If you are trying to attribute the project, cite both names. DevToys is not a single-author tool, and the site presents the two as a pair.
What DevToys Actually Does
The default toolset covers several common categories:
| Category | Example tools |
|---|---|
| Converters | JSON ↔ YAML, JSON Array to Table/CSV, Number Base, Cron Parser, Date |
| Encoders / Decoders | Base64 (text and image), HTML, URL, JWT, GZIP, Certificate, QR Code |
| Formatters | JSON, SQL, XML |
| Generators | Hash/Checksum, Lorem Ipsum, Password, UUID |
| Testers | JSONPath, Regular Expression, XML/XSD |
| Graphic | Color Blind Simulator, Image Converter |
Beyond the defaults, third-party tools include a duplicate detector, file splitter, JSON Schema, JSON-to-PHP and JSON-to-C# converters, PNG compressor, RSA generator, and more, distributed via NuGet.org.
Desktop App, Not a Website
A common point of confusion: DevToys is a desktop application, not a web service. It also offers a separate CLI app for command-line and Continuous Integration scenarios, and both the GUI and CLI versions are extensible.
Two features worth knowing:
- Smart Detection — DevToys can detect the best tool for whatever is on your clipboard, indicated by a lightbulb icon. If only one tool matches, the content is pasted in automatically (behavior is configurable in settings).
- System integration — compact overlay (picture-in-picture), taskbar jump lists, a search bar, a rich code editor, multiple instances, and dark/light themes.
Why the Name Matters to You
If your question is practical — "should I trust this tool?" — the co-creator credit is the relevant signal. DevToys is an open-source project with named maintainers, not an anonymous utility. You can inspect the source, follow the SDK and documentation, and extend it yourself.
If your question is attributional — "who made DevToys?" — the answer is Etienne Baudoux and Benjamin Titeux together, and Benjamin's connection is that of co-creator.