Solved User Agent Spoofing

pwalker

Unfortunately this is still relevant.
For example for the last couple of weeks I had to use an UA spoofer extension just to fu##ing open the web reader of whatsapp as apparently they fu##ed something up and the Vivaldi user agent wasn't "supported" anymore.
Honestly if something like this happened on FF or Chrome they'd fix it within minutes but I guess noone gave a fu## about Vivaldi.
Anyway it's really not a big deal to have at least an option in the settings where you could set your own UA.
I mean it would be even nice to have the whole functionality of the UA spoofer extension built in, with drop down and custom filters for different sites etc but I'd be quite happy to have at least any field somewhere to set my own UA.
Also I am a QA engineer and sometime just for that purpose I'd love to have built in UA switching functionality.

mackrccsd

I am running into this issue as well. Wish a Vivaldi dev would respond.

derDay

@mackrccsd
please see this help article for spoofing your user agent

Alarak

I'm voting for this feature.
There are some websites, like "whatsapp web" for example that refuse to work if you're not using Chrome,IE or Firefox, sometimes websites even refuse Opera.

I've installed that chrome extension "User-Agent Switcher and Manager", but it'd be good to have it as an on-board feature, especially because not all users are skilled enough to install and configure that extension on Vivaldi to make websites work.

Pesala

@Alarak There is another method, without installing any extension, though also far from easy for non-geeks.

You can fake the user agent by opening developers tools (F12); in the 3 vertical dots menu select Network conditions;
User agent, uncheck Select Automatically, and then select "Chrome - Windows."

code3

@Pesala The navigator.user agent must be spoofed as well.

xandork

@pesala said in User Agent Spoofing:

@Alarak There is another method, without installing any extension, though also far from easy for non-geeks.

You can fake the user agent by opening developers tools (F12); in the 3 vertical dots menu select Network conditions;
User agent, uncheck Select Automatically, and then select "Chrome - Windows."

I'm glad to know about this, but if any Vivaldi team members are reading this, it would be very nice to have an easier way of doing this. In fact, I would go so far as to venture that there should be an option visible somewhere on the browser's UI, or available in the Settings or right-click menu.

For some sites, spoofing user agents is an absolute necessity. And for users who are web developers themselves, it would be nice to have an easier way they can check their sites' compatibility.

Pesala

@xandork The topic is tagged as PIPELINE, which is one step closer than NICE TO HAVE, but it is not yet IN PROGRESS.

With 4,477 feature requests, and a small team, those needed by few users or difficult to implement may have to wait for a long time. Wherever you see that a feature is tagged as In Progress, it may get done this year rather than next.

thevampkid

I wanted to bump this and add it to the mobile app as well.
Saying to ask the site is in my opinion telling the user to pound sand.

for ex, Samsung will gladly ignore your request. Google will gladly ignore your request. Supporting more browsers that compete against yours is for them, bad business.

In my opinion this is an essential feature to a competitive market that will kill your browser in this way.

pafflick

We have added a solution for this in today's release of Vivaldi 6.0. You can now set a custom Sec-CH-UA header, which should allow "spoofing" your User Agent, and mask as a different browser. You'll find it in Settings > Network > User Agent Brand Masking.

stardepp

@pafflick see also here: https://forum.vivaldi.net/topic/85706/vivaldi-6-0-organize-tabs-with-the-new-workspaces-and-personalize-your-browser-with-custom-icons/16

far4

@pafflick
That's very good! But... when will we be able to use the same feature on mobile (android) browser? Any custom User-Agent + any Client Hints full list? And will it ever be? Full manual customization of all these parameters?