Text tools
Encode, decode and format text in your browser. No server round-trip, no upload, no logging.
Random String Generator
Produce random strings of any length from letters, digits and symbols.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 back to UTF-8 text.
URL Encoder / Decoder
Percent-encode and decode URL components safely.
JSON Formatter
Pretty-print, minify and validate JSON with clear error messages.
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