Developer Tools, Instantly.
No signup. No tracking. All processing in your browser.
🔄 Encoding
Unicode Encoder
Encode text to Unicode escape sequences
Unicode Decoder
Decode Unicode escape sequences to text
URL Decoder
Decode URL-encoded strings
Case Converter
Convert text to UPPER, lower, Title or camelCase
Binary Encoder
Encode text to binary
Binary Decoder
Decode binary to text
Hex Encoder
Encode text to hex
Hex Decoder
Decode hex to text
📊 Data Format
JSON Formatter
Format, validate & beautify JSON
JSON Minifier
Minify JSON by removing whitespace
JSON Validator
Validate JSON syntax
JSON Path Query
Query JSON data using JSONPath
JSON Schema Validator
Validate JSON against a JSON Schema
JSON to CSV
Convert JSON to CSV
CSV to JSON
Convert CSV data to JSON
XML Formatter
Format and beautify XML
YAML Formatter
Format and beautify YAML
YAML Validator
Validate YAML syntax
SQL Formatter
Format and beautify SQL queries
CSS Formatter
Format and beautify CSS
JavaScript Formatter
Format and beautify JavaScript code
HTML Formatter
Format and beautify HTML
🔐 Security & Crypto
🎲 Generators
Password Generator
Generate strong random passwords
Random String Generator
Generate random strings with custom patterns
UUID Generator
Generate UUID v1 & v4
UUID v1 Generator
Generate UUID version 1 (timestamp-based)
NanoID Generator
Generate compact unique IDs (NanoID)
Slug Generator
Convert text to URL-friendly slugs
Lorem Ipsum Generator
Generate placeholder text
QR Code Generator
Generate QR codes from text or URL
🎨 Color Tools
✅ Validators
Email Validator
Validate email address format
Domain Validator
Validate domain name format
IP Address Validator
Validate IPv4 and IPv6 addresses
Phone Number Validator
Validate international phone numbers
URL Validator
Validate URL format
Credit Card Validator
Validate credit card numbers (Luhn algorithm)
Regex Tester
Test regex with highlighting
🕐 Time & Date
Timestamp Converter
Convert Unix timestamps to dates
Timestamp to Date
Convert Unix timestamp to human-readable date
Date to Timestamp
Convert date to Unix timestamp
Epoch Converter
Convert between Unix epoch and human-readable dates
Cron Generator
Generate & explain cron expressions
Cron Expression Parser
Parse and explain cron expressions
📝 Document Processing
Markdown Preview
Preview Markdown with live rendering
Markdown to HTML
Convert Markdown to HTML
HTML to Markdown
Convert HTML to Markdown
HTML Entity Encode
Encode & decode HTML entities
Image to Base64
Convert image files to Base64 data URLs
Text Diff
Compare two texts and show differences
Word Counter
Count words, characters, sentences in text
Line Sorter
Sort, deduplicate and shuffle lines of text