Do these QR codes expire, and can I change the link later?
They never expire, and the link can’t be changed. The link sits inside the code itself, with no redirect in between that could be switched off. A new link needs a new code.
Make a QR code that opens a link, your Instagram profile, a DM with you, an email, a line of text or your Wi-Fi, with your colors and logo, as a PNG or SVG. For creators and sellers who put a code on packaging, flyers, event tables or slides.
Free · No signup · Runs in your browser
Scan it with your phone camera before you print or share it, and again from the final print.
Pick what the code opens. Type the link, username, email, text or Wi-Fi details.
Set the colors and margin. Add initials or a logo if you like: the tool switches error correction to H so the code still scans.
Scan the preview with your phone. Download a PNG for screens or an SVG for print.
| Level | Can be damaged or covered | Use it for |
|---|---|---|
| L | about 7% | Long text on a clean screen |
| M | about 15% | Most codes. The usual choice |
| Q | about 25% | Print that may get scuffed or dirty |
| H | about 30% | A logo in the middle, or rough surfaces |
A higher level adds squares, so the same link makes a denser code. Keep the margin at 4 squares: the QR standard asks for a blank border that wide on every side.
https:// if you leave it out.https://www.instagram.com/username/.https://ig.me/m/username, which opens a chat with you in the Instagram app.mailto: link with the subject and message filled in.WIFI:T:WPA;S:name;P:password;;, which most phone cameras offer to join. The tool escapes special characters in the name or password.These are static codes. The content sits inside the code, so nothing can expire or be switched off. To change where a code points, make a new one.
A code brings people to your profile. Next, send your link by DM to everyone who comments your keyword, on Instagram and Facebook. How comment-to-DM works →
They never expire, and the link can’t be changed. The link sits inside the code itself, with no redirect in between that could be switched off. A new link needs a new code.
Yes. There is no watermark and no sign-up, and the code holds only what you typed. Print it on products, packaging, flyers and ads.
Yes. Pick Initials or Logo image. The tool switches to error correction H, which still scans with about 30% of the code covered. Test it on a few phones before you print.
PNG for screens, posts and slides. SVG for print: it stays sharp at any size, and printers and design apps open it.
Pick Instagram profile and type your username: the code opens your profile. Pick Instagram DM instead to open a chat with you, through an ig.me link.
Instagram DM Link Generator →No. Amazon’s policies forbid its affiliate links in printed material. Point the code at your own page instead.