Developer Tools
Encoders, decoders, hash generators, and text analysis tools for developers. All processing happens in your browser.
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Encoders & Decoders
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Unix Timestamp Converter
Convert Unix epoch timestamps to human-readable dates and back. Supports seconds and milliseconds.
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Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 to text. Standard and URL-safe variants.
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URL Encoder / Decoder
Percent-encode or decode URL components per RFC 3986.