🔥 Popular Tools
JSON Formatter
Format and validate JSON data with syntax highlighting
JWT Decoder
Decode and verify JWT tokens instantly
Timestamp Converter
Convert Unix timestamps to human-readable dates
Base64 Encoder/Decoder
Encode and decode Base64 strings
cURL to Fetch
Convert cURL commands to JavaScript fetch
Regex Tester
Test and debug regular expressions
UUID Generator
Generate random UUIDs (v4)
JSON to TypeScript
Convert JSON to TypeScript interfaces
Cron Parser
Parse and explain cron expressions
CSV to JSON
Convert CSV data to JSON format
Tool Categories
JSON & Data
API & HTTP
Code Tools
All TurboUtil Apps
JSON Formatter
Format and validate JSON data with syntax highlighting
JWT Decoder
Decode and verify JWT tokens instantly
Timestamp Converter
Convert Unix timestamps to human-readable dates
Base64 Encoder/Decoder
Encode and decode Base64 strings
cURL to Fetch
Convert cURL commands to JavaScript fetch
Regex Tester
Test and debug regular expressions
UUID Generator
Generate random UUIDs (v4)
JSON to TypeScript
Convert JSON to TypeScript interfaces
Cron Parser
Parse and explain cron expressions
CSV to JSON
Convert CSV data to JSON format
ENV File Generator
Generate .env files from key-value pairs
Docker Compose Generator
Generate docker-compose.yml from form
AWS ARN Parser
Parse AWS ARN and extract resource info
Log Formatter
Format logs into readable tables
JSON Validator
Validate JSON syntax and structure
JSON Diff
Compare two JSON objects and find differences
JSON ⇄ YAML Converter
Convert between JSON and YAML formats
URL Encoder/Decoder
Encode and decode URL strings
Hash Generator
Generate MD5, SHA-256 hashes
Nano ID Generator
Generate tiny, secure, URL-friendly IDs
HTTP Status Lookup
Look up HTTP status codes and meanings
cURL to Axios
Convert cURL commands to Axios code
JWT Generator
Generate fake JWT tokens for testing
User Agent Parser
Parse user agent strings
JSONPath Tester
Test JSONPath expressions on JSON data
Timezone Converter
Convert times between different timezones
HTML Entity Encoder
Encode and decode HTML entities
SQL Formatter
Format and beautify SQL queries
Markdown Preview
Preview Markdown in real-time
Color Converter
Convert between HEX, RGB, and HSL
Lorem Ipsum Generator
Generate placeholder text
Text Diff
Compare two text blocks
What is TurboUtil Apps Online?
TurboUtil Apps Online is a comprehensive collection of free, browser-based utilities designed specifically for developers. Our tools help you work faster and more efficiently by providing instant access to common development tasks like JSON formatting, JWT decoding, Base64 encoding, regex testing, and much more.
Why Use Browser-Based Tools?
🔒 Privacy First
All processing happens in your browser. Your data never leaves your device, ensuring complete privacy and security.
⚡ Lightning Fast
No server round-trips mean instant results. Work offline, anytime, anywhere without internet dependency.
💰 Completely Free
No subscriptions, no limits, no registration required. All tools are free to use forever.
🎯 Developer Friendly
Clean, intuitive interfaces designed by developers, for developers. Get your work done without distractions.