A text QR code stores plain words inside the pattern. Nothing is fetched from the internet, so it works with no connection at all.
What it does: the code carries the text itself. Scanning it shows the words on screen — no link, no server, no loading. That makes it the most durable QR type there is.
Most QR codes are pointers. A text QR code is the content. Because the data lives inside the pattern, a text code works in a basement with no signal, on a device with no data plan, and in ten years' time when whatever website it might have pointed at is long gone.
The trade-off is capacity. Text is bulky compared with a URL, so the more you encode, the denser the pattern and the smaller it has to be printed to stay scannable. Short and specific beats long and complete.
Type or paste your text, download the PNG, done.
Create a text QR codeTechnically up to around 4,000 alphanumeric characters at the lowest error-correction level. Practically, keep it under 300 characters so the code stays easy to scan when printed small.
No. The text is stored inside the code, so it displays even with no connection.
No. Once the code is generated the content is fixed. Generate a new code if the text changes.
Yes, scanners display it as plain text. Some also offer a copy button.