Developer & Text calculators
URL & Base64 encode/decode, JSON formatter, hash generator, timestamp and PHP serialize tools.
URL Encoder / Decoder
Developer & Text
Percent-encode or decode URLs and query strings instantly in your browser.
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Base64 Encoder / Decoder
Developer & Text
Encode text to Base64 or decode Base64 back to text, UTF-8 safe.
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JSON Formatter & Validator
Developer & Text
Beautify, minify and validate JSON instantly in your browser.
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Hash Generator (MD5, SHA)
Developer & Text
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from any text.
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PHP Serialize / Unserialize
Developer & Text
Convert JSON to PHP serialized format and back.
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Unix Timestamp Converter
Developer & Text
Convert between Unix timestamps and human-readable dates (strtotime style).
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