JSON Formatter & Validator
TxtTool
JSON Formatter & Validator
Format, validate, and beautify JSON online. Minify or pretty-print JSON data.
Frequently Asked Questions
What is JSON formatting?
Formatting adds proper indentation and line breaks to make JSON data human-readable and easy to edit.
What is minification?
Minification removes all unnecessary whitespace, making JSON as compact as possible for transmission.
Why validate JSON?
Validation catches syntax errors like missing brackets, quotes, or commas before you use the data.
How to Use
- Click Process to transform
- Choose processing options
- Paste text or drag a file into input
- Copy processed text or download
FAQ
Can I undo a transformation?
Original text stays in the input area. Copy it again or re-process with different settings.
What encodings are supported?
UTF-8, ASCII, Latin-1, and other common encodings are handled automatically.
Can I process text files?
Paste text directly or drag and drop a .txt file onto the input area.
Will formatting be preserved?
Text content is preserved. Some transformations may alter whitespace or line breaks.
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