Tools › Text & Data
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Text & Data tools
Format, convert, compare and inspect text and data.
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JSON Formatter & ValidatorPretty-print, minify and validate JSON with clear errors.
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CSV to JSON ConverterConvert CSV data into a JSON array, with quoted-field support.
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Regex TesterTest JavaScript regular expressions with live matches and groups.
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Text Diff CheckerCompare two texts and highlight added and removed lines.
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Base64 Encode / DecodeEncode and decode Base64, with correct UTF-8 handling.
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URL Encode / DecodePercent-encode or decode URLs and query strings.
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Case ConverterConvert between camelCase, snake_case, kebab-case and more.
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Word & Character CounterCount words, characters, sentences and reading time.
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Number Base ConverterConvert between binary, octal, decimal and hexadecimal.
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URL Slug GeneratorTurn titles into clean, SEO-friendly URL slugs.
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Sort & Deduplicate LinesSort lines, remove duplicates and empty lines, trim whitespace.
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Text to Hex / Binary ConverterConvert text to hex, binary and byte values, and back.
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HTML Entity Encoder / DecoderEscape or unescape HTML special characters and entities.
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JSON to CSV ConverterConvert a JSON array of objects into CSV.