Make a QR code for a link, Wi-Fi network, email, phone number, or text message, then download it as PNG or SVG. Codes are made in your browser, contain only what you type, and never expire.
No. The link or text is stored in the code itself, so it works for as long as the link does. Codes that expire come from services that send scans through their own redirect link.
Medium suits most codes. Choose High if the code will be printed small, used outdoors, or have a logo placed over its center. Low makes the simplest code, which suits long links shown on screens.
Not with a static code, since phones open the link directly. To count scans, add tracking to the link itself, such as UTM parameters for your analytics.
At least 2 cm (about 1 inch) across for codes scanned up close, such as on business cards. A good rule for posters is one tenth of the distance people will scan from, so a code scanned from 3 meters should be about 30 cm wide.
No. The code is made in your browser, and the password is only stored in the image you download.
You can also come chat with us on the Stoic Dreams discord server.