Developer Tools
Essential tools for developers. JSON formatter, Base64 encoder, and more.
JSON Formatter & Validator
Format, validate & beautify JSON data
Developer ToolsBase64 Encoder / Decoder
Encode & decode Base64 strings
Developer ToolsImage to Base64 Converter
Convert images to Base64 strings
Developer ToolsMarkdown Preview
Live preview for Markdown text
Developer ToolsUUID Generator
Generate UUID v4 identifiers
Developer ToolsUnix Timestamp Converter
Convert Unix timestamps to dates
Developer ToolsURL Encoder / Decoder
Encode & decode URLs
Developer ToolsHash Generator
Generate SHA-256 & other hashes
Developer ToolsRegex Tester & Debugger
Test & debug regular expressions
Developer ToolsJWT Decoder
Decode & inspect JWT tokens
Developer ToolsSQL Formatter & Beautifier
Format & beautify SQL queries
Developer ToolsText Diff Checker
Compare texts & find differences
Developer ToolsCron Expression Generator
Build & parse cron schedules
Developer ToolsNumber Base Converter
Convert number bases
Developer ToolsHTML Entity Encoder / Decoder
Encode & decode HTML entities
Developer ToolsHTML Minifier
Minify HTML code
Developer ToolsCSS Minifier
Minify CSS code
Developer ToolsJavaScript Escape / Unescape
Escape JS strings
Developer ToolsSQL Escape
Escape SQL strings
Developer ToolsChmod Calculator
Calculate file permissions
Developer ToolsHTTP Status Code Reference
HTTP status code lookup
Developer ToolsJSON Minifier
Minify JSON data
Developer ToolsCSS Formatter
Beautify CSS code
Developer ToolsHTML Formatter
Beautify HTML code
Developer ToolsJavaScript Minifier
Minify JavaScript code
Developer ToolsJavaScript Formatter
Beautify JavaScript code
Developer ToolsJSON Tree Viewer
View JSON as tree
Developer ToolsXML Formatter & Validator
Format & validate XML
Developer ToolsCIDR Calculator
Calculate CIDR subnets
Developer ToolsJSONPath Tester
Test JSONPath queries
Developer ToolsYAML Formatter
Beautify YAML
Developer ToolsTOML Formatter
Format TOML files
Developer ToolsHTML to Markdown
Convert HTML to Markdown
Developer ToolsMarkdown to HTML
Convert Markdown to HTML
Developer ToolsJSON to TypeScript
JSON to TS interfaces
Developer ToolsJSON to Go Struct
JSON to Go structs
Developer ToolsJSON to Python
JSON to Python dataclass
Developer ToolsJSON to C#
JSON to C# classes
Developer ToolsJSON to Java
JSON to Java POJOs
Developer ToolsJSON to SQL
JSON to SQL inserts
Developer ToolsCSV to JSON
CSV to JSON array
Developer ToolsXML to YAML
Convert XML to YAML
Developer ToolsINI to JSON
Convert INI to JSON
Developer Tools.env Generator
Generate .env files
Developer Tools