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Regex Tester
Test regular expressions with live match highlighting.
regexregexptestpattern
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Tool not available
The tool “regex-tester” is not yet implemented.
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Write Markdown on the left, see live rendered HTML on the right.
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Base64 Encoder / Decoder
Encode or decode text and files to/from Base64.
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URL Encoder / Decoder
Percent-encode or decode URLs and query strings.