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Handy utilities for developers — hashing, formatting, and conversion.

Free online developer tools to speed up everyday tasks. Generate cryptographic hashes, convert between data formats like CSV, JSON, and Excel, turn images into HTML and React code, and convert Markdown and HTML documents.

8 tools available

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8 tools found
  • Image to Code

    Convert screenshots and designs to HTML, CSS, React, Tailwind code with AI.

  • Image to HTML

    Convert any image to clean HTML, CSS, Bootstrap, and Tailwind code with AI instantly.

  • Hash Generator

    Generate MD5, SHA1, SHA256, and SHA512 hashes from any text in real-time.

  • Markdown to HTML

    Convert Markdown to clean HTML with a live rendered preview. Copy output with one click.

  • CSV to JSON Converter

    Convert CSV files to JSON format instantly with automatic header detection.

  • Excel to JSON Converter

    Convert Excel spreadsheets (.xlsx, .xls) to JSON format with automatic header detection.

  • JSON to Excel Converter

    Convert JSON data to Excel (.xlsx) format online and download as a formatted spreadsheet.

  • HTML to Docx Converter

    Convert HTML snippets and website code into professional Word documents (.docx).

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ConvertersExcel ToolsAll Tools

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