Utilities

Password generation, hashing, encoding, and text transformation tools

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Password Generator

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Generate secure random passwords

Click a password to copy

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Hash Calculator

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Calculate MD5, SHA1, SHA256, SHA512 hashes

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Base64 Encoder/Decoder

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Encode or decode Base64 strings

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URL Encoder/Decoder

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Encode or decode URL components

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Timestamp Converter

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Convert between Unix timestamps and dates

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Text Tools

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Quick text transformations

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JSON Formatter

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Pretty print and validate JSON

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JWT Decoder

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Decode and inspect JWT tokens

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QR Code Generator

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Generate QR codes for URLs, text, WiFi

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Text Diff

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Compare two text blocks and highlight differences

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Regex Tester

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Test regular expressions against text

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RDP File Generator

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Generate Remote Desktop connection files

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Cron Expression Builder

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Generate and explain cron expressions

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Next 5 runs:
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Color Converter

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Convert between HEX, RGB, and HSL color formats

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UUID/GUID Generator

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Generate random UUIDs (v4)

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CSV ā†” JSON Converter

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Convert between CSV and JSON formats

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HTML Entity Encoder

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Encode/decode HTML entities

Common: &lt; &gt; &amp; &quot; &apos; &nbsp; &copy; &reg;
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Markdown Preview

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Live preview of Markdown text

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Common Ports Reference

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Quick reference for well-known ports

Port Service Protocol