JSON Formatter
Format, validate, and beautify JSON data instantly in your browser.
Base64 Encoder / Decoder
Encode text or decode Base64 strings instantly online.
URL Encoder / Decoder
Encode or decode URL strings (percent-encoding) instantly online.
Age Calculator
Calculate your exact age in years, months, and days from your date of birth.
BMI Calculator
Calculate your Body Mass Index (BMI) and find your healthy weight range.
Percentage Calculator
Calculate percentages, percentage increase/decrease, and percentage of a number easily.
Loan Calculator
Calculate monthly loan payments, total interest, and amortization schedule.
EMI Calculator
Calculate EMI for home loan, car loan, or personal loan instantly.
GST Calculator
Calculate GST amount and net/gross price for any GST rate instantly.
Meta Tag Generator
Generate SEO-optimized HTML meta tags for your web pages instantly.
Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa.
Regex Tester
Test and debug regular expressions online with real-time match highlighting.
Word Counter
Count words, characters, sentences, and paragraphs in your text instantly.
HTML Formatter
Beautify and format messy or minified HTML code with proper indentation.
Sitemap Generator
Generate an XML sitemap for your website to improve search engine indexing.