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Data & encoding 14
All 14 →API Mock Data GeneratorGenerate fake JSON or CSV test data from a template of tokens — names, emails, dates, UUIDBase64 Encode / DecodeEncode and decode Base64 text, URL-safe Base64 and data URIs, and convert any file to BaseCSV / Excel ViewerOpen CSV, TSV, XLSX, XLS and ODS files in your browser: sort, filter and search huge sheetCSV ⇄ JSONConvert CSV or TSV to JSON and JSON back to CSV, with delimiter detection, nested flatteniHTML Entities Encode / DecodeConvert text to HTML entities (named, decimal or hex) and decode entities back to plain teJSON FormatterFormat, minify and validate JSON with a precise error position, key sorting and a collapsiJSON RepairFix broken JSON — single quotes, trailing commas, unquoted keys, comments, Python literalsJSON Schema GeneratorTurn sample JSON into a JSON Schema — types, required keys, enums and string formats inferJSON ⇄ YAMLConvert JSON to YAML and YAML to JSON in your browser, with indent, sort-key and multi-docJSONPath QueryRun JSONPath expressions against any JSON document and see the matched values, paths and JNumber Base ConverterConvert numbers between binary, octal, decimal, hexadecimal and any base from 2 to 36, witSQLite ViewerOpen a SQLite database in your browser: list tables with row counts, browse rows, run SQL URL Encode / DecodeEncode and decode URLs and query strings online — percent-encoding, form (+) encoding and XML ⇄ JSONConvert XML to JSON and JSON back to XML in your browser, with attribute prefix, CDATA and
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