A collection of free utilities designed to make development tasks easier and more efficient.I'll create more as I get bored.
API Key Encoder/Decoder
Encode and decode API key pairs using Base64 encoding. Perfect for generating API keys from public/private key pairs or inspecting existing encoded keys.
Code Transformer
Transform code between multiple programming languages including C#, Java, Python, TypeScript, JavaScript, PHP, Ruby, Kotlin, Swift, and Go.
Grok Pattern Tester
Test and debug Grok patterns against sample log lines. Extract structured data from unstructured logs with pattern matching and field highlighting.
JSON Visualizer
Visualize complex JSON data with interactive tree view and generate code in multiple programming languages including Java, C#, and TypeScript.
Regex Pattern Tester
Test and debug Regular Expression patterns with flags against sample text. View matches, capture groups, and validate regex syntax with real-time feedback.
RNGsus String Generator
Generate random strings of specified bit lengths for passwords, tokens, and test data.
Separator Tool
Convert multi-line text into separated strings with customizable delimiters and quote options for easy integration into code and databases.
URL Encoder
Encode and decode URLs to ensure safe transmission of data in HTTP requests, with support for multiple encoding standards.
Have a tool suggestion?
If you have an idea for a useful developer tool that you'd like to see added to this collection, please reach out.
Alexander Fields