Custom Field autofill support
Currently autofill works for username/email and password only. Proton pass already supports custom fields. Give ability to autofill those custom fields.
Bitwarden supports this by correlating custome filed name to id, name, aria-label, or placeholder... of the html element. Their browser extension supports automatically copying name value from webpage.
https://bitwarden.com/help/custom-fields/
https://bitwarden.com/help/auto-fill-custom-fields/
Details mentioned Here custom field and ots autofill support for more advanced usage.
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Scot Czubaj commented
This simple mapped field update should be an easy one on the gui side. i see its been on the Wishlist for a bunch of years.. I log into a few sites daily that require 3 fields
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Proton Pass User
commented
It was on Summer 2025 road map: "Improved autofill: Autofill will work more reliably on websites that use non-standard login methods — including banking portals, Apple ID, and Reddit. We’ll also introduce support for basic authentication pop-ups and custom field autofill."
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Daniel Carreras commented
I created an account to vote this up!
It's crazy to me that Bitwarden supported this years ago, but it's still not a feature for Proton Pass.
I may have to move back to bitwarden if this is never implemented. I manage multiple AWS accounts, and having proton pass not be able to autofill 3 text boxes is a massive hassle
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Kees Kuip
commented
I created an account for this.
Sadly this has been a wish from 2023.
I have got a couple of (dutch) sites where autofill is not supported.
It is a hassle to login with copy & paste -
Jonathan Lima
commented
I believe this is a "must" for a product like this.
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KuleRucket commented
This issue is one of the reasons I have moved back to Bitwarden.
I have several websites with weird 3-field login that I use fairly often, but not often enough to remember the login credentials. Manually copy-pasting information on these is tedious.
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Nebula System
commented
this would be one thing that would give Proton Pass a major edge over 1Password and make me switch wayyyy sooner, would love this
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Markus Gorny
commented
Some websites use more login credentials than just a username and password. Therefore, for example, in addition to a username and password, you also have to provide a nickname or a client ID. The cases I had in the past did not recognize these additional login fields and filled them with the username. Password managers like 1Password store these additional credentials through their field ID or field name and fill them in correctly when logging in. It would be great to have this functionality available in Proton Pass as well. Thank you in advance.
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Patrick Krueger commented
This is my #1 requested feature. ProtonPass feels clunky and incomplete without this
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Tony
commented
There is other competitor doing when on this when logging in those pages like AWS console, I think this is doable on Proton Pass
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Ramiro Saenz commented
🫠
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Bohdan
commented
As many people here have mentioned, AWS login is a huge hassle with Proton Pass now.
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JP
commented
Please add this feature.
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Martin
commented
Please add this, it should not be so hard to implement, and the value of custom fields without autofill is close to zero.
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Leberkäs
commented
I can't believe this is so hard to implement, I keep coming back to Proton Pass checking if this feature (and some other features) are finally implemented, and then I get disappointed over and over again.
It doesn't seem so complicated: field name = element id
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Getting Annoyed
commented
Could someone please implement this already? It can't be that hard! This is honestly one of the easier "wins" and you can't be bothered?
You are supposed to be the superior product. Why is it that every company INSISTS on ignoring it's users and releasing products that are only, and will only ever be upwards of 80% complete?!
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82g74m
commented
I need this for the AWS management console login and all other 3+ field login forms.
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KnoxxFox
commented
This needs to come to ProtonPass. It is such a useful thing to be able to teach it where the correct fields are. Almost essential to a password manager.
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Ilari Laitinen commented
The AWS console login has fields labeled "account", "username" and "password". No matter how I try to configure the item in my vault, prefilling overrides "account" with my email and leaves "username" empty. Thats… wrong.
With this suggestion, I hopefully could store and prefill the field "account" separately.
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Alvaro Araujo commented
I created an account here to vote for this. Trying to log in to AWS with an organization ID is a pain.