Show HN: WalletWallet – create Apple passes from anything
53 comments
·December 21, 2025StrLght
That's very useful, thanks!
One small-ish feature request: could you please add support for EAN-8?
yoan9224
This is genuinely useful. I have so many loyalty cards that exist only as physical barcodes that stores refuse to look up by phone number.
The privacy concern about sending pass data to the server is valid though. Since .pkpass files need to be cryptographically signed with Apple's certificate, there's no way to generate them purely client-side.
Potential solution: open source the signing code and let users run it locally with their own Apple Developer account ($99/year). Power users would do this, casual users can use your hosted version.
Also works with Google Wallet apparently, which is great for Android users.
thwarted
> It won't scan cards with AI - you manually enter the barcode, which I think makes it less prone to error.
This is a very interesting sentence.
I interpret this sentence as saying that manually entering a barcode is less error prone than letting AI do it, that AI would have an unacceptable margin of error (and this is probably an accurate assessment).
But you don't need AI to find or read barcodes. Finding and reading barcodes is a reasonably mature technology that has existed long before AI.
Barcodes exist as a fast, machine readable data transfer format meant to avoid data entry errors by avoiding manual data entry, and yet you've implemented manual entry in order to avoid errors?
Now, if one of the constraints you've put on your implementation is that it work only in the browser and you don't want to have to download a large barcode scanning library to the browser, then it makes sense to implement manual entry. But that has nothing to do with AI.
That being said, there are some barcode reading apps that can be used to prompt for a scan from a web page, and you get the barcode payload back. I've used an app called "bineye" on Android (source on GitHub) that works like this. This helps avoid error prone manual entry and gets the full barcode payload (many barcodes store/encode more information than the human readable text printed next to them).
alentodorov
i should've been clearer: while browsing i found multiple apps that do this. most use AI to extract data from images and are much more feature-rich - you can photo your boarding pass and it goes straight to wallet. however, i noticed that AI sometimes gets details wrong. for example, when i uploaded just a barcode image, it couldn't create the pass because the model also wanted a "name" field.
Moto7451
When I’ve done similar things in the past I found there was always a library for barcode/QR use cases before such things ended up being built into the OS/Framework I’m in.
https://serratus.github.io/quaggaJS/ seems browser friendly?
Generally I agree with your point on AI fuzziness here not being useful.
dmd
Could you add Codabar?
edit: oh, I guess you can't, because Apple Wallet doesn't support it.
listless
I have been looking for something like this for so long! All I wanna do is stop carrying this rec center card around. Perfect.
ivanjermakov
I solved this issue with Wallet Creator: https://apps.apple.com/app/id1486573384
Didn't know it was this simple to just provide a download for prepared file. Is it open source?
hopelite
I don’t see it that way. I would rather have a browser based, one-off tool that can generate a .pkpass served up for local “installation”, not installing an app that is necessary to separately manage the passes separately and very well could be tracking its users.
mbirth
MakePass is an app that creates independent/proper Wallet *.pkpass files. You can completely customise the pass appearance according to Apple’s specs.
(Not sure whether the current licensing offerings are worth it, though. I’ve got grandfathered in from before it had AI support.)
jacobajit
I wish there were a way to “archive” cards and passes in the Wallet app. I’d be much more likely to pass-ify my life if that were the case.
The Wallet app is just too important and used frequently in time sensitive actions to clutter with cards/passes that I use once every few months. That is, when I’m about to tap to pay, I don’t want to infrequently used cards to clutter my payment experience. Likewise, when I’m about to board a flight, I don’t want random loyalty cards to clutter the interface.
At the same time, I would really like to keep these occasional cards and passes in Wallet, just not on the main screen. It definitely beats hanging onto these physically, especially because they are in fact infrequently used so I would never carry them around.
It should be a similar distinction to Apple’s Home Screen vs App Library for long-term archival.
alessandropier
Love the idea, thanks for sharing!
One obvious concern here is data privacy, since the pass details are sent to the server. Any chance it would be possible to run everything in the browser, without sending data back to the server?
alentodorov
not really. the .pkpass needs to be signed. you can build the file locally but you won't be able to load it in apple wallet.
gruez
I'm not exactly sure how passes are signed, but in most digital signature schemes, you only sign the hash of the message, not the actual contents. Therefore you could conceivably do this in a privacy preserving way by only passing in the hash to be signed, which would allow the server to generate a valid signature without knowing the contents.
alentodorov
Apple Wallet passes use CMS signatures. you're right that only hashes are signed. but Apple requires an official Developer certificate ($99/year) with a private key that can't be exposed to browsers. for true privacy, each user would need their own cert. and defeats the "free" goal. and if you have a dev certificate it's trivial to generate one on your own machine.
zeckalpha
Please be clearer about this on the site!
matrss
The site is pretty clear: "Free and works in browser", "Processed locally", "Private". But apparently the site (sorry for the harsh word, but I can't interpret it any other way) lies.
alessandropier
yeah was expecting that, thanks! do not use my gym pass pls
the_lucifer
This is such a quick and neat way to get a pass for all the random codes in your wallet.
I've had a long shelved project (>8 years now?) where I was working on a solution to doing this from a mobile device but with loads more customization (including image options for different slots), but the cost effectiveness thanks to the PKPass signing as you noticed, put me off to provide it as a public utility as I was a student then. This gives me motivation to revisit it.
mbirth
Have a look at MakePass[0] - which sounds exactly like you describe. It allows you to design a pass as per spec.
CraftThatBlock
This also works for Google Wallet, you could change the messaging around it to indicate that.
subscribed
OK, stupid question, what is the thing this utility does that can't be achieved with scanning a physical pass with barcode or entering the details manually into a Google Wallet?
Because I don't see the.... utility if it?
Unless this achieves something specific I don't know.
radicality
I don’t know about Google Wallet, but for iOS Wallet, it is not possible to create a new entry there yourself as a normal user. It has to be signed with a $99/yr certificate, so this thing does the signing for you. The utility is that whatever you created now lives with the rest of the passes in one place.
alentodorov
nice! don't have an android device to test - did u download it and it worked?
081guy
This is great! Are you sure you are not violating any ToS for that? I’d hate to see it go
zikduruqe
Yoink!
wget --recursive --page-requisites --adjust-extension --span-hosts --convert-links --restrict-file-names=windows --domains $domain --no-parent $domain
null
saxenaabhi
It probably is violating the ToS. But would like to know more.
jackdh
Unlikely, I've used apps similar to this such as passbook [0] for a while now and they're still up.
[0] https://apps.apple.com/us/app/passbook-wallet-pass-creator/i...
saagarjha
Nothing wrong with signing a pass
amaccuish
As an aside, I find it really sad that, having a de-Googled Anroid phone, it's actually easier for me to download the Apple Wallet .pkpass files
Anything to do with Google Wallet passes just forwards me to a Google login page.
saagarjha
A curious example of a compatibility feature ending up having a much better experience than the thing that they clearly want you to do. Hopefully some Google PM doesn't see this comment and ruin things…
Semaphor
Condor airlines has an "open with Google wallet" link, that doesn't work because I don't have that app. .pkpass files just work with my foss wallet
wateralien
Source? Can we get a repo please?
I got my Apple developer certificate and built a simple app to solve a problem I had. One shop I buy from doesn't have Apple Wallet passes. Since you need signed certificates to build these very simple things, I created a minimal app that signs them. It's available if you need it too. It won't scan cards with AI - you manually enter the barcode, which I think makes it less prone to error.