PiSpaceTools

JSON formatter and validator

Format, validate and minify JSON with clear error messages pointing to the exact line and column.

Runs in your browserFree, no account

How to use it

  1. Paste JSON or open a file.
  2. Format, minify or sort keys.
  3. Copy or download.

More text and data

See all
Word and character counterCount words, characters, sentences and paragraphs, and see reading time and the most-used words as you type.Case converterChange text to upper case, lower case, title case, sentence case, camelCase, snake_case and more.CSV ⇄ JSON converterConvert CSV files to JSON and back, with a table preview, delimiter detection and header options.Base64 encode and decodeEncode text or files to Base64 (including data URLs) and decode Base64 back to text or a downloadable file.Compare text (diff)Paste two versions of a text and see what was added, removed or changed, by line, word or character.URL encode and decodePercent-encode or decode text for URLs and split a web address into its parts and query parameters.