Who runs UtilBrix
UtilBrix is an independent project created and maintained by Aman Gojariya. It brings together browser-based utilities and practical explanations for people working with numbers, code, text, images, and documents.
For product questions, corrections, or development enquiries, contact support@utilbrix.com. UtilBrix is not a government service, bank, healthcare provider, or an official representative of the standards and software projects cited in its guides.
One place for small, useful tasks
We bring together calculators, date utilities, developer tools, image and PDF helpers, and text editors. Each tool has a focused purpose, clear inputs, and an explanation of how its results are produced.
You can use every tool without creating an account. Save favorites and recent tools on your own device, choose a light or dark theme, and choose your language.
Designed to keep your work private
Calculator values, text, JSON, tokens, images, and PDFs are processed locally in your browser. File processing does not upload your documents to a server.
When you visit the site, the hosting provider necessarily handles network requests. Local processing does not mean that web hosting produces no access logs. See the privacy policy for the distinction.
Clear about limitations
Calculations describe the assumptions displayed by each tool. Financial results are estimates, health measures are screening references, and decoded tokens are not authenticated.
Tool names, controls, and introductory summaries are available in 12 languages. Detailed instructions, methods, practical questions, and policy text are currently published in English with language labels. Partially translated tool and policy pages remain usable but are excluded from search indexing until their editorial content is translated.
Check an answer and report a problem
Each tool guide explains its inputs, method, an example, and situations where the output needs care. A result is only as useful as the units and assumptions behind it: a gross salary conversion is not take-home pay, and a decoded JWT is not a verified login.
If an answer or explanation looks wrong, email support@utilbrix.com with the tool name, selected options, expected result, and a small non-sensitive example. Do not include real credentials, confidential documents, or personal financial records. This makes the issue reproducible without exposing your private data.