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Essential encoding, decoding, and cipher utilities for developers. Convert text to Base64, URL encode/decode, work with hex, binary, HTML entities, Morse code and more.
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Decode and inspect a JWT token — view header, payload and signature
Use ToolEncode plain text to Base64 format
Use ToolDecode Base64 string back to plain text
Use ToolEncode text to URL-safe percent-encoded format
Use ToolDecode percent-encoded URL string back to plain text
Use ToolEncode special characters to HTML entities
Use ToolDecode HTML entities back to readable characters
Use ToolApply ROT13 cipher — works as both encode and decode
Use ToolConvert plain text to hexadecimal representation
Use ToolConvert hexadecimal values back to plain text
Use ToolConvert plain text to binary (0s and 1s) representation
Use ToolConvert binary (0s and 1s) back to plain text
Use ToolConvert plain text to International Morse Code
Use ToolDecode International Morse Code back to plain text
Use ToolConvert plain text to space-separated decimal ASCII codes
Use ToolConvert space-separated decimal ASCII codes back to plain text
Use ToolEncode text to URL-safe Base64 format (uses - and _ instead of + and /)
Use ToolDecode URL-safe Base64 string back to plain text
Use ToolStrip all HTML tags and decode entities to get clean readable text
Use ToolPowerful online image manipulation and compression tools. Optimize your images for web, reduce file sizes without losing quality, and convert between formats instantly.
OpenFast and secure file compression and extraction tools. Create ZIP archives, extract compressed files, and manage your archives directly in the browser with no software installation required.
OpenWork with PDFs directly in your browser. Merge documents, combine pages in your chosen order, and download results instantly — files stay on your device.
OpenProfessional JSON formatting, validation, and transformation tools for developers. Beautify, minify, convert, and analyze JSON data with our online utilities.
OpenWe're constantly adding new tools. Let us know what tool you'd like to see and we'll build it for you!
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