About Utinix
An independent platform for technical work
Utinix brings together tools for QA, development, data validation and productivity. Its main focus is supporting software testing, fictional test data and recurring technical tasks.
The catalog also includes secondary tools for networking, conversion, calculations, drawings, marketing and link organization.
The project was created and is maintained by Rafael Barros, an IT professional and developer. Utinix is an independent project and does not present itself as a team or corporate organization.
The goal is to provide focused tools, clear documentation and continuous improvement based on real use cases.
What you will find here
- QA and fictional data: generators and validators for testing, staging and prototypes.
- Development: utilities for JSON, regex, hashes, identifiers and technical tasks.
- Networking: tools for IP, subnets, VLAN, MAC and IPv6.
- Conversion and calculation: converters, compressors, simulators and calculators.
- Productivity: drawings, marketing and link organization as complementary resources.
- Four languages: the public interface is available in Portuguese, English, Spanish and French.
How tools are developed and validated
Each tool is implemented according to its technical scope. Validation combines automated tests, known cases and review of the behavior presented in the interface.
- • Explicit scope
- • Automated tests
- • Technical review
- • Incremental fixes
Data and processing
Some tools process data locally in the browser; others may send information to the server to perform the requested function. Behavior depends on the tool.
Read the Privacy Policy for details about cookies, metrics, history and data handling.
Limitations and error reporting
Tools may have limitations, browser differences or unforeseen cases. Important results should be reviewed before production use. Report errors and suggestions through the Contact page.
Project maintenance
Development prioritizes fixes, technical clarity, tests and gradual improvements.
- The catalog is reviewed to avoid presenting unfinished tools as ready.
- Relevant changes are checked with automated tests when available.
- Published libraries and projects are listed on the Open Source page.
30+
published tools
244
recorded generations
4
available languages
Frequently asked questions
Who maintains Utinix?
The project was created and is maintained by Rafael Barros, an IT professional and developer.
Is all data processed locally?
No. Local processing is prioritized when applicable, but some functions depend on the server. Read the Privacy Policy.
How can I report an error or limitation?
Use the Contact page and include the tool, observed behavior and, when possible, steps to reproduce it.
What rules apply when using the tools?
Read the Terms of Use for responsibilities, limitations and permitted uses.
Explore the project
Use the tools or review the available source code and libraries.