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Generate high-resolution custom QR codes for URLs, contact details, emails, or custom text. Completely free and downloadable as PNG.
Get instant character, word, sentence, and paragraph counts. Includes reading time estimate and detailed keyword density analytics.
Create high-entropy, cryptographically secure passwords. Customize password length, use uppercase, symbols, and numbers with easy copy.
Format, validate, beautify, and minify your JSON data immediately to detect syntax errors in your browser.
Compare two text files line-by-line to quickly find deletions, modifications, and additions.
Convert Markdown formatted text into clean semantic HTML instantly with real-time preview rendering.
Encode standard plain text into Base64 format or decode Base64 back into human-readable strings.
Convert standard strings into URL-safe strings or decode them back to standard formats.
Convert standard Epoch timestamps to human dates or convert times to raw Unix values.
Generate clean placeholder dummy text for landing pages, design mockups, and wireframes.
Encode symbols and HTML tags into entity codes, or decode entities back to raw HTML strings.
Seamlessly convert colors between HEX, RGB, and HSL formats with instant interactive previews.
Calculate your Basal Metabolic Rate and Total Daily Energy Expenditure to check daily calorie needs.
