PangPang ToolsExample: {"a":1}
"a": 1Paste JSON data to reformat it using no whitespace or standard indentation. It uses the browser's JSON parser and outputs a fresh serialized document.
Developer
JSON Pretty Printer and Minifier
About this tool
Paste JSON data to reformat it using no whitespace or standard indentation. It uses the browser's JSON parser and outputs a fresh serialized document.
JSON validation & formatting
Choose a task. Inputs stay in this page only.
TRANSFORM YOUR TEXT
Transformed text
Worked examples
TRANSFORM YOUR TEXT
Transformed text
Worked examples
Example: {"ok":true}
VALID JSONCheck whether pasted text parses as JSON and inspect its top-level data type. Counts describe immediate object keys or array items, not nested schema validity.
Related tools
Base64, URL & HTML encoding
Base64, URL & HTML encoding calculators with separate inputs and assumptions
Compare Text Online — Find Added and Removed Lines
Compare original and revised text and see an ordered, readable line-by-line difference showing what was added, removed and unchanged, without uploading.