Free Tools

Handy tools, free and no login

Small utilities we built because we wanted them ourselves. No sign-up, nothing stored on a server. Your data stays in your browser.

Free

Spring Boot Migration Risk Analyzer

Paste a pom.xml or build.gradle and see what breaks before you branch. Scores the 2.x and 3.x to 4.x upgrade across Java version, Jakarta, Hibernate, Spring Security, dependencies, tests and deployment. Parsed in your browser, nothing uploaded.

Open tool

Free

Team Time Zone Planner

Add your team, set working hours and lunch breaks, see everyone's local time, and find the best meeting overlap across time zones. Free, no login, shareable link.

Open tool

Free

Dev Cost Comparator

Compare the true cost of building software in-house vs an agency vs an offshore team, with honest, editable assumptions.

Open tool

Free

Best Time to Call

The time difference and the working-hours overlap for the routes people call most: India, the USA, the UK, Australia, Singapore and the Philippines.

Open tool

After the tool

Each of these answers one narrow question and then stops on purpose. Building and running the software is the part we get paid for. That work sits under our development services, usually as Spring Boot application development on a codebase that already exists, or as a full dedicated development team when there is a product to run.