All Free Tools

8 free tools — no signup, no limits, no cost.

Writing & Content

Count words, characters, sentences, and paragraphs instantly. Get reading time estimates for any text.

Count characters with and without spaces. Perfect for Twitter, Instagram, and SMS limits.

Calculate your exact age in years, months, days, hours, and minutes from your date of birth.

Calculate percentages, percentage change, and reverse percentages with step-by-step results.

Calculate your Body Mass Index and get a clear health category breakdown instantly.

Generate strong, secure, random passwords with custom length and character options.

Format, validate, and beautify JSON data instantly. Detect errors with line-level feedback.

Generate SEO-optimized meta tags, Open Graph tags, and Twitter Card tags for any webpage.