Encoding Tools
Encode or decode Base64, URL-encoded text, HTML entities and Unicode escapes, convert text to hex, or switch numbers between binary, decimal, hexadecimal and other bases.
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7 toolsBase64 Encoder and Decoder
Convert UTF-8 text and Base64 live with standard or URL-safe alphabets, padding and line-length options.
Open toolHTML Entity Converter
Encode sensitive markup or every Unicode character as numeric entities, or decode supported entities to text.
Open toolJSON String Escape
Escape or unescape JSON strings with ASCII-only output, reversible conversion and plain-text downloads.
Open toolNumber Base Converter
Convert exact signed integers between bases 2 through 36 with letter-case choices and reversible conversion.
Open toolText to Hex Converter
Encode UTF-8 text as hexadecimal byte pairs with separator and case choices, or decode valid UTF-8 bytes.
Open toolUnicode Escape Converter
Convert text to UTF-16 or code-point escapes with an optional non-ASCII policy and reversible preview.
Open toolURL Encoder and Decoder
Encode or decode URL components, complete URIs or form values with live output and reversible conversion.
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