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Show HN: QR Builder

qr-builder.io

1–10 of 19 posts

Re: Show HN: QR Builder

#3
post #2

Having just struggled with bitly's QR code generator (kept freezing up in Firefox for some reason), I look forward to giving this a try.

fwiw if you need a simple string as a qr code quickly: Type the following search into duckduckgo.com and it will forward your text to the qrserver.com api. You'll be sent directly to a png file.

!qr Your desired qr code.

I use it to transfer my current URL to a phone quickly. It's my default search engine so I'll just add !qr before the URL and it gets me the QR.

The ! notation is called a Bang and you can use lots of them to get to other search engines. e.g. "!hn bangs".

See also here: https://duckduckgo.com/bangs

Re: Show HN: QR Builder

#4
Seeing this, I have to rant for a bit about paying for QR codes. Some not-tech friends hosted a pub quiz some time ago, paper with QR codes on each table with a URL that in the end points to an e-mail address for ordering drinks. Worked like a charm.

But halfway the evening, the 'QR code stopped working'. The paper didn't degrade or the ink or whatever, no, the redirect went out of some limit. That pissed me off, because a QR code doesn't expire, it still pointed to the same URL but that now wanted some money. The generator they used funneled everything through them so they could do this.

Told them to ask me next time, so I can just embed `mailto:beer@their-event.nl` into a QR code which will never stop working.

Re: Show HN: QR Builder

#5
I use a tool called Kuar for MacOS, which just allows me to encode whatever I like in it. I need to find a windows equivalent at some point though.

Re: Show HN: QR Builder

#6
There are hundreds of similar QR code builders, mostly for web (like this one, despite being labeled "cross-platform"). All equally crappy, as they try to monetize such a simple and widespread encoding to the unaware audience. Some of them put their own redirect links into encoded QR codes (which may stop working), and some charge for "advanced" features.

"Pay 200$/year and generate QR codes on up to 5 devices", really?

I don't mind competition, but this sort of "startups" always feels like cheating.

Re: Show HN: QR Builder

#9
What is the 'calibre' (ebook manager) for qr codes? There must be a local app that can generate all the different qr codes, with custom redundancy levels, etc, etc, and is known as the comprehensive solution?

This looks like just another crappy web QR generator - it might make money if the SEO is good, or it's all dark patterns, but otherwise probably not.

Re: Show HN: QR Builder

#10
post #2

Having just struggled with bitly's QR code generator (kept freezing up in Firefox for some reason), I look forward to giving this a try.

fwiw if you need a simple string as a qr code quickly: Type the following search into duckduckgo.com and it will forward your text to the qrserver.com api. You'll be sent directly to a png file. !qr Your desired qr code. I use it to transfer my current URL to a phone quickly. It's my default search engine so I'll just add !qr before the URL and it gets me the QR. The ! notation is called a Bang and you can use lots o…

Thanks for reminding me about the !qr bang trigger~

It successfully encoded a long URL[1] that causes an error on OP's site. (And works better than the built-in chrome QR code generator)

[1]: https://mm.leftium.com?p=C4S2BsFMAIF5oEQCkD2ALAdgcgM7QDICGAr...

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