Discover productivity tips, tool guides, and insights to streamline your workflow
Compare today or another selected date in common formats and check a custom pattern before copying.
Start a direct WhatsApp chat without saving a contact. Add a number with its country code and an optional message, then open WhatsApp.
Convert between gold karats, purity percentage, touch, tunch, and 916/750/585/375 hallmark markings. Free online gold karat calculator and purity converter.
QR code generator for URLs and text. Adjust dimensions, margin, colors, and an optional logo, then download the code and test it before sharing.
Open a Telegram chat link with a username or international phone number, then review and send your message in Telegram.