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Dev Tools
For developers — format, encode, test · 93 tools
Formatters & Beautifiers
Minifiers
Data Converters
🔡
Base64 Encode
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Base64 Decode
🔗
URL Encode
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URL Decode
⇢
JSON to CSV
📂
XML to CSV
📂
XML to JSON
📂
CSV to XML
📂
CSV to JSON
📂
JSON to XML
NEW🔢
Integer Base Converter
NEW💻
Text to Binary
NEW📄
YAML to JSON
NEW📄
JSON to YAML
NEW📄
YAML to TOML
NEW📄
JSON to TOML
NEW📄
TOML to JSON
NEW📄
TOML to YAML
NEW📋
List Converter
NEW📝
Markdown to HTML
NEW🏷️
HTML Entities
NEW🏛️
Roman Numeral Converter
NEW📞
Phone Parser & Formatter
NEW🏦
IBAN Validator
JWT Tools
🎟️
HS256 JWT Decoder
🔐
HS256 JWT Encoder
🔐
HS384 JWT Encoder
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HS512 JWT Encoder
🔐
RS256 JWT Encoder
🔐
RS384 JWT Encoder
🔐
RS512 JWT Encoder
🔐
PS256 JWT Encoder
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PS384 JWT Encoder
🔐
PS512 JWT Encoder
🔐
ES256 JWT Encoder
🔐
ES384 JWT Encoder
🔐
ES512 JWT Encoder
🔐
EdDSA JWT Encoder
🔐
None JWT Encoder
🎟️
HS384 JWT Decoder
🎟️
HS512 JWT Decoder
🎟️
RS256 JWT Decoder
🎟️
RS384 JWT Decoder
🎟️
RS512 JWT Decoder
🎟️
PS256 JWT Decoder
🎟️
PS384 JWT Decoder
🎟️
PS512 JWT Decoder
🎟️
ES256 JWT Decoder
🎟️
ES384 JWT Decoder
🎟️
ES512 JWT Decoder
🎟️
EdDSA JWT Decoder
🎟️
None JWT Decoder
Generators
Web Utilities
HOT
.*
Regex Tester
NEW📝
Text Difference Checker
NEW🔗
URL Parser
NEW✏️
HTML WYSIWYG Editor
NEW🔍
User Agent Parser
NEW📡
HTTP Status Codes
NEW🔄
JSON Difference Checker
NEW🔓
Safelink Decoder
NEW📋
MIME Types
NEW⌨️
Keycode Info
NEW🔐
Basic Auth Generator
NEW📧
Email Normalizer
NEW📖
Git Memo
NEW🐳
Docker Run to Compose
NEW📖
Regex Memo
NEW⚡
Benchmark Builder
NEW🔄
XML Difference Checker