Every QR code generator has a free option, and they are not the same kind of free. Some give you a static code and nothing more. Some give you a dynamic code with an expiry date or an advertisement. One gives you a dynamic link with analytics for nothing. This post compares what free actually includes so you can pick the right one for something you are about to print.
Three kinds of free
Static and free: the link is baked into the pattern. It never expires, it can never be edited, and nobody counts the scans. Chrome, Canva and Adobe Express work this way.
Dynamic with conditions: the code carries a redirect link that the service controls. Free tiers on many platforms attach limits, time windows, advertising or a watermark, and the terms can change. ME-QR is the best known of this group.
Dynamic and plainly free: a redirect link with a written rule about how long it lasts and how to keep it. AriaQR's free classic code is this kind: no watermark, no advertising, no card, free for a year, renewed free with one click from the reminder email.
The comparison
| Static or dynamic | Watermark | Ads | Expiry | Analytics | Editable link | |
|---|---|---|---|---|---|---|
| Chrome | Static | No | No | Never | None | No |
| Canva, Adobe Express | Static | No | No | Never | None | No |
| Bitly free tier | Dynamic via short link | Check their site | Check their site | Check their site | Basic, check their site | Yes |
| ME-QR free | Dynamic | Check their site | Generally yes | Check their site | Basic | Yes |
| AriaQR free classic code | Dynamic | No | No | Free for a year, renew free | Full dashboard, no cookies | Yes |
Terms on other services change; the table reflects what each is generally known for. Check each site before you print.
What "no expiration" really means
A static code never expires because there is nothing to expire. The trade is that the link is frozen. If the page moves, the code is a dead end forever.
A dynamic code can be kept alive and can be repointed. The question is who controls the link and on what terms. AriaQR writes the rule down: a year from the last renewal, reminders before it ends, one click to renew for free, and a pause with a plain notice if nobody renews. The destination is never handed to anyone else.
Free analytics, without cookies
Most free tiers offer a scan count at best. AriaQR's free classic code uses the same dashboard as the paid codes: total scans, unique visitors measured without cookies, scans per day, hour-of-day in the scanner's local time, device and operating system, in-app browser detection, city-level location, a map, and CSV export. That is unusual for a free code, and it is the reason to choose it for anything you want to measure.
When free is the wrong choice
Packaging, signage and anything printed in volume. Not because free codes fail, but because the cost of a failure dwarfs the cost of the code. A picture code from AriaQR is verified on real decoders under real-world conditions before download, and the design carries the brand. For that job, pay once and be done.
If you have a free code from any tool and want to know whether it will survive print, the free QR code tester will tell you.
The honest recommendation
For a link you are sharing on a screen today, use whatever is closest. For a free code you will print, use a dynamic one with a written rule and no advertising. AriaQR's free classic code is built for exactly that, and it needs no card.