r/zen_browser 9d ago

Official Content Update on Device Sync

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233 Upvotes

Roughly two months ago we first announced device sync for Zen. It has been sitting on our Twilight build since then. Today, we have updated the version of device sync to also support folders, essentials and split views. You can test all this on Twilight with a Mozilla account!

We know that having Zen on multiple devices can be quite the opposite of zen. So we are happy to help with a release very very soon! 👀

If you wanna support the development of Zen, please consider leaving a donation :)


r/zen_browser Jun 11 '26

Official Content Knowing where your tabs belong.

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539 Upvotes

Space Routing gives you the power to organise your Spaces and tabs just the way you want, delivering on our promise of a calmer browsing experience. By setting up routes, you decide on where new tabs of a specific domain should be opened, allowing a clutter-free browsing experience that boosts your productivity!

After the last update, I heard your feedback about the missing documentation and the confusion around creating a Boost. So meanwhile our documentation gets a major overhaul and therefore not publicly updated, I'll jump in to deliver you a quick guide to getting started:

Next to the name of your Space – located right beneath your Essentials and pinned tabs – click the three dots to open the context menu. At the bottom of that menu, click 'Space Routing Settings'. Open them up and voilà! You're ready to go.

Oh and by the way... Zen's community has crossed an estimated 500.000 users just this week! Seeing this community grow with all your mods (first and third party!) and customisation has been absolutely incredible. If you love using Zen and want to support its ongoing development, please consider leaving a donation. :)

Space Routing was once again brought to you with help from u/Not_Flof. The recording was created by u/JaceThings.


r/zen_browser 7h ago

Bug Zen not launching on nixos.

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6 Upvotes

To be honest i have no idea what to do. Yes i tried restarting my pc. Zen version 1.21.16b

i tried changing the branch to twilight but that throws an error for some reason

never mind i was using a random outdated fork of the main repo


r/zen_browser 57m ago

Question How do I make Zen pitch black theme?

Upvotes

I can't find any help when googling. My zens theme goes based off my computers color theme, but I don't want it to do that. I want my zen theme to be pitch black, but if I do that then my pc theme will look pretty odd. The "Edit Theme" option when right clicking on the zen interface is super confusing.


r/zen_browser 1h ago

Bug youtube videos seekbar not fast responsive in 4k

Upvotes

i use zen browser for a month and i love the browser but i love to watch youtube videos in 4k

if i move the seekbar i see loading and after 2 fast seekbar moves, the video downgrade the quality to 480p

the bug started like a week ago i think(i dont downloaded new mods or extenstions)

in chrome is responsive better without downgrade the quality

i use rapidfox Ultra Preset (16GB+ RAM, All OS) and hardware acceleration is enabled

my setup:
cpu: r5 8400f
gpu: rtx 3060ti

ram: ddr5 32gb 6000mhz cl30

ssd: nvme m2 gen 4

ublock origin is disabled in youtube(i have youtube premium)

plz help me to fix this problem because i think go back to chrome because that

esspecially in long 4k youtube videos the seekbar buffer is small and its annoying


r/zen_browser 13h ago

Question Zen on mac

9 Upvotes

im thinking to use zen on my macbook (silicon). ive used it before on windows and the ram management wasnt too good. these are my questions.

how is the ram management on mac, similar to windows?

any bugs?

how's the overall experience?

thanks for answering.


r/zen_browser 1d ago

Question Zen?

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21 Upvotes

Today, WhatsApp shows this


r/zen_browser 2d ago

Some Love Congratulations to the ZEN team.

314 Upvotes

Having been with ZEN since the beginning, I see that now is the time to switch all clients over to the ZEN browser. Congratulations to the entire team that built the browser and works hard every day to provide support and keep it constantly updated.


r/zen_browser 18h ago

Question Zen browser customization help and inspo..

0 Upvotes

Hi, so.. i downloaded zen yesterday and i want to customize zen.. i am seeing people showcasing their browser but i have got no idea how to.

I have installed sine, and nebula (mod/theme) on it.. but i want some real inspiration and guide on how to do it

Zen Browser v.1.21.16b


r/zen_browser 18h ago

Question Zen shows multiple windows when using Macbook's Mission Control

0 Upvotes

Hi all,

I have multiple tabs in Zen. Whenever I swipe with three fingers up (I believe that's what Mission Control means), it always shows several windows of other tabs active besides the one I am currently on. For example, as I am typing this post, if I swipe up, it also shows that 2-3 other windows showing different tabs are also available. I want to just have one window when this happens and not have the clutter of other tabs. I thought this was because the tabs are active and not sleeping, so I tried to close them, but the tab window still remains when I swipe up.

Is this something that's changeable in the Settings page? Thanks in advance for any help!


r/zen_browser 1d ago

Question Has Zen become faster on Windows 11?

20 Upvotes

Over the last week, has it become faster and less laggy on Windows 11?


r/zen_browser 1d ago

Question Collapsed and mixed tabbar?

0 Upvotes

Can I do that?

Version: 1.21.16b


r/zen_browser 1d ago

Question Automatically use a specific container on a specific website on a specific space

2 Upvotes

I really love using Workspaces (Spaces) in Zen, but I’ve run into a limitation with how containers and profiles currently work.

I know we can link a specific profile to a workspace, but that separates things like Essentials and global settings, which isn't what I want. What I’m looking for is the ability to set per-site container rules scoped to a specific Space rather than applied globally.

Example Use Case:

  • Space 1 (Personal): Opening YouTube and Reddit both stay in the Default / No Container.
  • Space 2 (Study / Work): Opening Reddit stays in the Default Container, but opening YouTube automatically routes to a Study Container.

Having conditional, per-workspace site container routing while staying on the same profile would make workspace management much more powerful.

Is there currently any workaround or extension that allows this, or is this something planned for future updates?

Version 1.21.16b


r/zen_browser 2d ago

Bug Media control wont pause audio

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20 Upvotes

This is in windows 11 and the latest version of the browser (1.21.15b 64-bit). It goes for other media controls as well when there are multiple.

Steps to recreate:

  1. Play audio
  2. Go to other tabs/space
  3. Pause audio

Edit: still not working after mods are disabled


r/zen_browser 2d ago

Question Does the new backup feature work for everything?

4 Upvotes

I'm getting a new pc but my Zen is very customized and I need to keep my tabs, spaces, sine mods and settings.
As this feature is from Firefox does this work for everything in Zen? has anyone tested it?
Thanks


r/zen_browser 2d ago

Some Love Glassmorphism Google Docs Boost

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21 Upvotes

Made this and thought I’d share. It’s a single CSS file to paste into Zen’s Boost editor so setup is pretty simple

For a darker look, I’m using the Transparent Zen mod by u/sameera_s_w Don’t need to enable it on Docs specifically since it works on the browser’s base layers

Lmk if you have any thoughts or suggestions 🙏


r/zen_browser 3d ago

Question pop up

3 Upvotes

idk if anyone else has this problem (or feature) but ever since i added a primary password for my passwords, it prompts me to enter it every time i open zen. I type it correctly but when i go to auto fill it makes me do it again, so from what i see it does basically nothing, and i dont see anyway to disable it in the settings to not pop up on startup.
anyone have anything similar?


r/zen_browser 3d ago

Question is this enough to back up Zen or should i back up the AppData/Roaming folder too?

2 Upvotes

I do incremental snapshot backups of my computer, but the Zen folder changes a lot so i fear i'm wasting a bit of space every time. Is it suffucient to just use the built-in backup feature?


r/zen_browser 2d ago

Question Give me argument to start using zen

0 Upvotes

Greetings,

I'm actually in the search of a new browser. After many research, I found my way often on Zen. So I'm asking you, Zen users, if you could explain me why I should use it.

My personal need in a browser is mostly privacy, the possibility to block the ad, the possibility to not have a ton of cookies each time you search or go into a website.

I'm also willing to get other good argument of why I should use it.

Thank you for your attention! Have a nice days


r/zen_browser 2d ago

Question How to I make my own Zen mods?

0 Upvotes

Can someone help me out on building my own mod for Zen?


r/zen_browser 4d ago

Discussion Retro Netscape-style comet icon (based on Nate Parrott's Arc icon)

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110 Upvotes

Switched from Arc to Zen a week ago and I'm super impressed so far! But the icon wasn't doing it for me.

With Arc, I enjoyed this retro icon by Nate Parrott: X/Twitter link

So I made a Zen version. (Took Nate's icon, used Pixelmator to erase the text, put new text on.)

PNG, instructions and Pixelmator PXD source here.

Intended for Mac – don't know how well it would fit in on another OS. Please let me know.


r/zen_browser 3d ago

Question Pinned tabs mod

1 Upvotes

Hey folks, I'm loking for a mod (v.1.21.15b) that would make pinned tabs look like essentials. Tried to find one but the only one I could find doesn't seem to be what I'm looking for. Does anyone have any idea of one that would fit my description?


r/zen_browser 4d ago

Bug Zen icon on macOS doesn't follow the system theme

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155 Upvotes

Currently on the latest version: 1.21.15b (Firefox 154.0)

The Zen icon pinned to the Dock doesn’t follow the Clear/Tinted appearance when the app is open. It displays correctly after I quit Zen, and it also appears correctly in Launchpad


r/zen_browser 4d ago

Discussion Looking for feedback: Raycast-like plugin URL for Zen Browser

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45 Upvotes

Hey everyone,
I’d love to get your swarm wisdom and opinions on something.

I’m currently working on a Raycast-like feature for the Zen Browser as a Sine plugin. The UI language follows your system language, and English is supported.

Is anyone here interested in this, or what functions would be most useful for you in daily use?

Depending on the feedback, I’ll share the Git link for a pre-alpha download.

Thanks, swarm!


r/zen_browser 3d ago

Question chat gpt doesn't open in zen nor in firefox.

0 Upvotes

when i try to open chatgpt.com it says this, and it's the second time it has happened, doesn't matter if i use a vpn or not, it just shows this.