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Text Formatter & Utilities
Convert text cases, format/validate JSON code, and encode/decode Base64 strings.
Characters
0
Words
0
Sentences
0
Paragraphs
0
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Frequently Asked Questions
Quick direct-answer guides about using this utility tool locally and securely.
Does this utility save my formatted text or JSON?
No, all case conversions, word counts, and JSON formatting are processed in your browser.
Can I validate nested JSON files?
Yes, our validator checks for syntax errors and highlights structural formatting.
What text case formats can I convert to?
You can convert text to uppercase, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case — covering both everyday writing needs and developer-specific naming conventions.
What is the difference between JSON formatting, validation, and minifying?
Formatting (or "beautifying") adds proper indentation and line breaks to make JSON readable, validation checks the JSON for syntax errors against the official specification, and minifying strips all whitespace to reduce file size for production use — this tool typically handles all three.
What are common JSON syntax errors this tool can catch?
Common issues include trailing commas after the last item, missing or mismatched quotes around keys and string values, unescaped special characters, and unclosed brackets or braces — the validator highlights exactly where these errors occur.
How is word count calculated, and does it include spaces?
Word count is calculated by counting sequences of characters separated by spaces, tabs, or line breaks, while character count typically offers both a "with spaces" and "without spaces" option so you can match specific submission requirements (like essay or meta description limits).
Is this text utility tool free with no sign-up required?
Yes, all case conversion, word counting, and JSON tools are completely free to use directly in your browser, with no account or registration needed.
What is snake_case and camelCase used for?
snake_case (words separated by underscores, like user_name) and camelCase (first word lowercase, subsequent words capitalized, like userName) are common naming conventions in programming — snake_case is popular in Python and databases, while camelCase is standard in JavaScript and Java.