A collection of tools and utilities I've built to help with everyday programming tasks. These are designed to be fast, reliable, and privacy-focused.
Test REST APIs, inspect requests and responses
Encode and decode Base64 strings
Deployment and code review checklists
Estimate algorithm complexity
Compare JSON, configuration files and text
Whiteboard and architecture diagrams
Generate SHA256, SHA1 and MD5 hashes
Browse HTTP status codes
Format, validate and beautify JSON
Decode and inspect JWT tokens
Technical notes, documentation and personal wiki
Live Markdown rendering
Weekly and daily planning
Focus timer, stopwatch, and countdown
Save and organize AI prompts
Build and test regular expressions
Execute SQL in an in-browser database
Interactive quick-reference, estimation calculator, and interview prep for system design
A minimal, distraction-free text pad that automatically saves to local storage.
Convert Unix timestamps and timezones
Task tracking and productivity
Count LLM tokens
Encode and decode URLs
Generate UUIDs