Friendly Toolbox

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Text & String

Case Converter
Text Diff
UUID Generator
Slug Generator
Word Counter
Invisible Char Inspector
Line Tools
Lorem Ipsum Generator
HTML Entity Encoder

Formatters

JSON Editor
Data Converter
SQL Formatter

Encoding

Base64 Tool
URL Encoder
String Escape Tool

Crypto & Hash

Hash & Checksum
Password Generator

Development

Regex Tester
JSON to TypeScript
QR Code Tool
File Inspector
Timestamp Converter
MongoDB ObjectId Tool
JWT Tool
URL Parser
Color Converter
Cron Parser
Chmod Calculator

Math & Numbers

Number Base Converter
Number Formatter
30 tools available
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QR Code Tool

Generate and decode QR codes for text, URLs, and VietQR bank transfers