Data & Format
Convert, compare and transform data between formats —JSON, CSV, YAML, Markdown and more— right in your browser.
9 tools
JSON and CSV Converter
Convert JSON to CSV and CSV to JSON instantly, with a configurable delimiter, type detection and download. All in your browser, nothing uploaded.
OpenXML and JSON Converter
Convert XML to JSON and JSON to XML in both directions, with control over attributes and indentation. All in your browser, nothing uploaded.
OpenXML Formatter and Validator
Indent, minify and validate XML in your browser. It preserves comments, CDATA and the declaration, and points at errors with line and column.
OpenJSON Diff
Compare two JSON documents structurally, not as text: key order and indentation stop counting as differences. Matches arrays by id and flags type changes.
OpenText Diff Checker
Compare two texts and highlight the differences line by line, with unified and side-by-side views and ignore case or whitespace. All in your browser.
OpenExcel to JSON, CSV and SQL
Open an .xlsx in your browser and export it to JSON, CSV or SQL statements with CREATE TABLE. Detects dates and types, and the file never leaves your machine.
OpenJSON and YAML Converter
Convert JSON to YAML and YAML to JSON instantly, with configurable indentation, download and copy. All in your browser, nothing uploaded.
OpenMarkdown and HTML Converter
Convert Markdown to HTML and HTML to Markdown instantly, with rendered preview, source code and download. All in your browser, nothing uploaded.
OpenNumber Base Converter
Convert numbers between binary, octal, decimal, hexadecimal and any base from 2 to 36 instantly, with arbitrary precision. All in your browser.
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