Developer Utilities & Visualizers
A curated collection of browser-based tools to fix, format, and visualize your code. Zero latency. Client-side privacy.
Java Code Formatter
Turn messy, unindented Java code into clean, standard syntax instantly. Supports standard style guidelines for immediate readability.
Format Code →Java Static Code Analyzer
Detect syntax errors, common bugs, and quality issues in your Java snippets before you compile. Runs 100% in your browser.
Analyze Code →JSON to POJO Converter
Stop writing boilerplate. Convert raw JSON responses into strongly-typed Java Classes or safe JavaScript parsing logic automatically.
Generate Classes →NPM Dependency Visualizer
Untangle “dependency hell.” Upload your package.json to see an interactive, graphical map of your project’s libraries and versions.
Visualize Tree →JSON to Mermaid Generator
Turn complex data into clear flowcharts. Converts nested JSON objects into Mermaid.js syntax for instant documentation diagrams.
Create Diagram →Date/Time Parser Code Generator
Generate the exact Java or JavaScript code needed to parse tricky date formats. Handle timezones and locales without the guesswork.
Get Code →Why use Toolshref?
We build tools that respect your workflow.
- Client-Side Processing: Your code logic and JSON data never leave your browser.
- No Installs: Get the utility of an IDE plugin without the bloat.
- Focused on Logic: From visualization to formatting, we handle the boring parts of coding so you can focus on the architecture.
Missing a tool?
Is there a specific converter or analyzer you need? Contact us and let us know what to build next.