QR codes assume you can see them
QR codes require a phone camera to scan them — which means they only work when people can see them clearly and get close enough to read them. When those conditions aren't met, the sharing breaks down.
Even when projected on a large screen, people seated far back or under glare may struggle to scan it. Small printouts reduce accuracy. And with a large crowd, people end up scanning one at a time, creating a queue.
Other methods have their own conditions too
There are other ways to share a URL, but each has its own limitations when you need to reach everyone at once.
SMS and email require phone numbers or addresses — not an option with strangers. AirDrop and Nearby Share work only at close range and only when both devices are configured correctly, which isn't always the case.
| Method | Opens on the spot | What you need | Works for large groups |
|---|---|---|---|
| QR Code | △ | Camera | △ |
| SMS | △ | Phone number | |
| △ | Email address | ||
| AirDrop etc. | Proximity + settings | ||
| 6-Digit Code (PASHIRU) | Nothing |
Every method works well in the right context — but none of them are designed for sharing with a large group all at once, in the moment.
Enter the code — the URL opens
In these situations, a method where people simply enter a short code works best. PASHIRU is built exactly for this — paste a URL or text and it generates a 6-digit code. No scanning, no contacts needed. Any number of people can use the same code, on any device.
- Go to PASHIRU, paste the URL, and generate a 6-digit code
- Display or say the code to the group
- Everyone enters the code and opens the URL instantly
Summary
QR codes work well when people can see them clearly and scan at their own pace. When those conditions don't hold, a simpler input-based method is more reliable. The right choice depends on the environment — not just the tool.