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01Format JSONFormat, validate, or minify JSON without sending it away.On-device02Base64Encode or decode Unicode text safely in your browser.On-device03Image → Base64Turn an image into a Base64 string or a data: URI.On-device04Count wordsCount words, characters, sentences, and reading time live.On-device05Count charactersCheck character limits, words, lines, and spaces instantly.On-device06View SVGInspect SVG markup, dimensions, and artwork safely.On-device07Encode URLEncode or decode URL components without sharing the value.On-device08Encode HTMLEscape HTML safely or turn entities back into text.On-device09Generate UUIDsCreate cryptographically random UUID v4 values in batches.On-device10Convert timestampConvert Unix seconds, milliseconds, and calendar dates.On-device11Convert colorsConvert colors between HEX, RGB, and HSL formats.On-device12Decode JWTInspect JWT headers and payloads without sending the token away.On-device13JSON to CSVTurn arrays of JSON objects into spreadsheet-ready CSV.On-device14CSV to JSONConvert quoted CSV rows into clean JSON objects.On-device15Test regexTest JavaScript regular expressions and inspect every match.On-device