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Developer Tools
Essential utilities for software developers and programmers
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Developer Tools
JSON Formatter
HTML Beautifier
Base64 Encoder
Regex Tester
SQL Formatter
URL Encoder
CSS Minifier
Javascript Tester
UUID Generator
Code Diff Checker
Markdown Preview
Hash Generator
Timestamp Converter
JSON Formatter
JSON Input
Options
Sort keys alphabetically
Escape HTML characters
Format JSON
Minify JSON
Validate JSON
Formatted JSON
HTML Beautifier
HTML Input
Options
Indent Size
2 spaces
4 spaces
Tab
Wrap Line Length
Max Preserve Newlines
Format HTML
Minify HTML
Formatted HTML
Base64 Encoder/Decoder
Input Text
Encode to Base64
Decode from Base64
Result
Actions
Regular Expression Tester
Regular Expression
Test String
Options
Global
Ignore Case
Multiline
Test Regex
Regex Test Results
SQL Formatter
SQL Query
Options
SQL Dialect
Standard SQL
MySQL
PostgreSQL
SQLite
SQL Server
Oracle
Indent Style
2 spaces
4 spaces
Tab
Keyword Case
UPPERCASE
lowercase
Capitalize
Format SQL
Minify SQL
Formatted SQL
URL Encoder/Decoder
URL or Text
URL Encode
URL Decode
Result
Actions
CSS Minifier
CSS Code
Options
Remove comments
Remove whitespace
Minify CSS
Beautify CSS
Processed CSS
Javascript Tester
JavaScript Code
Options
Use strict mode
Run Code
Format Code
Execution Results
UUID Generator
Options
Version 4 (Random)
Version 1 (Timestamp)
Number of UUIDs to generate
Generate UUIDs
Generated UUIDs
Actions
Code Diff Checker
Original Text
Modified Text
Options
Ignore whitespace
Ignore case
Compare
Diff Results
Markdown Preview
Markdown Text
Preview
Update Preview
Actions
Hash Generator
Input Text
Hash Algorithm
MD5
SHA-1
SHA-256
SHA-384
SHA-512
Generate Hash
Hash Result
Actions
Timestamp Converter
Timestamp (seconds since epoch)
Convert to Date
Date
Convert to Timestamp
Result
Current Timestamp
Actions