Generators
Create passwords, UUIDs, and QR codes for distinct tasks. A password generator helps produce unpredictable credentials, a UUID generator creates identifiers, and a QR code encodes text or a link in a scannable image. Select the generator based on what will consume the result and the format that system expects.
Choosing a tool
Set password length and character options to match the receiving service, and store the result securely. UUIDs identify records; they are not passwords and should not grant access by themselves. QR codes contain the supplied payload, so check the text or URL before generating an image and scan a downloaded copy before printing it. A QR image does not validate the destination website or keep its content private. Follow the version and format guidance on each tool page. Avoid publishing generated credentials or confidential payloads simply because they were created in a browser.