Create and manage QR codes by generating high-quality codes from URLs. Customize with images, save to device, and share via social media or messaging. Access history with URLs and dates for easy retrieval and reuse.
by Nishant Jhaveri★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
Enable two-factor authentication by generating one-time passwords. Verify login attempts with time-based codes. Support multiple accounts and apps including Google, Facebook, and Coinbase. Set up and manage authentication methods securely.
Debug websites by checking online status and CMS/technology. Validate HTML and CSS for W3C compliance. Inspect elements, view DOM tree, and examine HTTP headers. Retrieve DNS records and Whois information.
