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Exact age in years, months, and days from date of birth.
Calculate cumulative GPA from subjects and credit hours.
Count words, characters, sentences, and paragraphs.
Convert between UPPER, lower, Title, camelCase, and more.
Beautify and validate raw JSON into readable output.
Encode text to Base64 or decode Base64 back to text.
Convert Markdown to HTML with live preview.
Remove whitespace and comments from HTML files.
Optimize and minify CSS stylesheets instantly.
Compress and mangle JS code with Terser.