Code & data
Encode, format and convert developer data. Browse 14 free tools below.
- JSON Formatter & MinifierBeautify, minify and validate JSON.Code
- JSON Stringify TextEscape text so it fits inside a JSON string.Code
- JSON UnstringifierUnescape a JSON string back into readable data.Code
- JSON to YAML ConverterConvert JSON documents into YAML.Code
- CSV to JSON ConverterTurn CSV rows into a JSON array.Code
- Markdown Table GeneratorConvert CSV or spreadsheet cells into a Markdown table.Code
- HTML Formatter & MinifierBeautify or minify HTML.Code
- XML FormatterBeautify or minify XML.Code
- CSS Formatter & MinifierBeautify or minify CSS.Code
- HTML to Markdown ConverterConvert basic HTML into Markdown.Code
- SHA Hash GeneratorCreate SHA-1, SHA-256 and SHA-512 hashes.Code
- Regex TesterTest a regular expression against your text.Code
- UTM Link GeneratorBuild campaign tracking URLs.Code
- Slugify URL GeneratorTurn titles into clean URL slugs.Code
About code & data
Encode, format and convert developer data. This collection has 14 free tools, including JSON Formatter & Minifier, JSON Stringify Text, JSON Unstringifier, JSON to YAML Converter, CSV to JSON Converter and more. Developers hit small data tasks all day: pretty-printing a response, decoding a token, checking a pattern or converting a file format. Each is simple but breaks your flow when you have to write a script.
This tool handles the task in one step and shows a readable error when the input is invalid, which makes it handy for debugging as well as converting.
Code & data FAQ
What are code & data?
Encode, format and convert developer data. Every tool in this collection is free and needs no sign-up.
How many code & data are available?
There are 14 tools in this collection today, and new ones are added regularly.
Are these tools free?
Yes. They are free with no limits, watermarks or accounts.
Is my data private?
Yes. Parsing and conversion run locally in your browser, so your data is not uploaded. As good practice, avoid pasting live secrets on a shared computer.
Do the tools work on mobile?
Yes. Every tool is responsive and works in modern mobile and desktop browsers.
What can I use code & data for?
Debugging API responses and config files; Encoding data for URLs, headers and tokens; Converting between data formats; Learning how an encoding or cipher works.