Tools
Browse our complete collection of free online tools
Converters
JSON, Base64, URL, Hash, and data format conversions
JSON Formatter & Validator
Format, validate, and beautify JSON data
jsonformatvalidate
Base64 Encoder/Decoder
Encode text to Base64 or decode Base64 to text
base64encodedecode
URL Encoder/Decoder
Encode or decode URL strings
urlencodedecode
HTML Entity Encoder/Decoder
Encode special characters to HTML entities
htmlentitiesencode
CSV to JSON Converter
Convert CSV data to JSON format
csvjsonconvert
JSON to CSV Converter
Convert JSON arrays to CSV format
jsoncsvconvert
Markdown ↔ HTML Converter
Convert Markdown to HTML and vice versa
markdownhtmlconvert
Hash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes
hashmd5sha
UUID Generator
Generate random UUIDs (v1, v4) and GUIDs
uuidguidrandom
Color Code Converter
Convert between HEX, RGB, HSL color formats
colorhexrgb
Text Encrypt/Decrypt
Encrypt and decrypt text using AES encryption
encryptdecryptaes
Text to Binary
Convert text to binary and binary to text
binarytextencode
Roman Numeral Converter
Convert between numbers and Roman numerals
romannumeralconvert
More Tools Coming Soon!
We're constantly adding new tools to make your digital life easier.
Currently: 84 available • 8 in development