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Markdown to HTML

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Built for quick debugging

Developer tools avoid unnecessary setup and keep common snippets, tokens, and test data in your browser where possible.

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Quick workflow

  1. Paste the value, snippet, command, or sample data.
  2. Run the parser, generator, tester, or converter.
  3. Copy the result and continue with the suggested next tool.
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Useful tip

Chain small tools together: decode, inspect, format, compare, and generate types from the same data.

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CSV to JSON

Convert CSV data to JSON format

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URL Encoder/Decoder

URL encoding and decoding tool

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URL Parser

Parse URL components

🔍

Regex Tester

Test regular expressions

📋

JSON Formatter

Format and validate JSON data

⏰

Timestamp Converter

Convert between timestamp and datetime

🎯

QR Code Styler

Create colored QR codes with custom size and margin.

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Video Sitemap Generator

Generate video sitemap XML from video metadata for product demos, course pages, landing pages, and content libraries.