JSONPath Tester

Run a JSONPath expression over a document and see every match with the path it was found at, supporting wildcards, indexes, slices and recursive descent.

Data & codeJsonJsonpathDev

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JSON document

Path — $, .key, [n], [*], ..key

Matches

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JSON to CSV

Flatten a JSON array into CSV with headers and download.

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XML Formatter

Prettify or minify XML with validation and indentation control.

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HTML Formatter

Prettify or minify HTML with indentation control.

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CSS Formatter

Prettify or minify CSS with indentation control.

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Reading Time Estimator

Turn a word count or pasted passage into reading time at 200, 250 and 300 wpm, plus speaking time.

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Slug Generator

Make a URL slug from a title: accents stripped, separator and length controlled, collision checked.

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Sentence Case Converter

One input, fourteen cases: title, sentence, camelCase, PascalCase, kebab, snake, dot and more.

Writing & text

Find & Replace Batch

Search and replace across a whole text with regex or literal find, case and whole-word toggles, and capture groups.