JSON formatter, regex tester, word counter, markdown preview, and more — free text processing tools.
Format, validate, and minify JSON entirely in your browser.
→Test regular expressions with live highlighting and match groups.
→Count words, characters, sentences, paragraphs, and reading time.
→Convert text between UPPERCASE, lowercase, Title Case, camelCase, and more.
→Generate placeholder text — paragraphs, sentences, or words.
→Compare two texts side by side and see the differences highlighted.
→Write and preview Markdown in real time with live rendering.
→Format and beautify SQL queries — supports PostgreSQL, MySQL, SQLite, and more.
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