Tools directory
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Showing 10 tools
Encoding and Decoding
Transform, validate, preview, and inspect common text, token, and document formats.
Base64 Encoder Decoder
Encode text to Base64 or decode Base64 back to UTF-8 text.
URL Encoder Decoder
Encode and decode URL components safely for query strings and paths.
HTML Entity Encoder Decoder
Escape or unescape HTML entities for safe display in web pages.
JWT Decoder
Decode JWT headers and claims without sending tokens to a third-party service.
Hex Encoder Decoder
Convert text to hexadecimal bytes and decode hex back to text.
Unicode Escape Encoder Decoder
Convert text to Unicode escape sequences and decode escaped strings.
JSON Formatter Validator
Format, minify, and validate JSON with clear parser errors.
YAML Formatter Validator
Parse and normalize YAML documents for configuration review.
XML Formatter Validator
Validate XML syntax and format nested tags for readability.
Markdown Previewer
Preview Markdown text as HTML for documentation and README reviews.