Is Brave the least bit customizable? I'm not looking for Vivaldi-level tweaking but some customizability would be nice. For example, I can't even put spacers in bookmarks bar to prevent all my bookmarks from being squished together? Also, it is possible to default webpages to 130% but yet not have extensions equal that zoom? Currently, extensions like bitwarden also reflect that default zoom percentage.
Brave is customizable in some areas, but not in the same way as Vivaldi. It is still fundamentally a Chromium-based browser, so a lot of the interface behavior is inherited from Chromium and not exposed for deep UI tweaking.
What Brave lets you customize
- Appearance settings such as theme, wallpapers, sidebar visibility, bookmarks bar behavior, and tab page options
- Shields and privacy controls on a global or per-site basis
- Search engine, startup pages, and toolbar button choices
- Some experimental behavior through flags, although those are not guaranteed to stay stable
What Brave does not really offer
- Fine-grained interface layout control like Vivaldi
- Native bookmark bar spacers or separators in the usual UI
- Independent zoom handling for normal web pages versus extension popups in the way you described
On your specific points:
1. Bookmark bar spacers
Brave does not provide a built-in spacer feature for the bookmarks bar. That limitation is common across Chromium browsers. Some users work around it by creating folders or bookmarks with short blank-looking names, but that is only a visual hack and usually not very clean.
So if you want true toolbar spacing and layout control, Brave is not very flexible there.
2. Default page zoom at 130% without affecting extensions
As far as normal Brave settings go, I am not aware of a supported built-in way to set page zoom to 130% while keeping extension popups such as Bitwarden at 100%.
In Chromium-based browsers, extension popups often follow the browser/UI scaling behavior closely enough that this separation is limited or unavailable. If Brave has not added a dedicated control for extension popup zoom, then there is likely no clean native solution.
Practical takeaway
If your priority is privacy with moderate customization, Brave is reasonable.
If your priority is interface control, layout tweaking, and small usability adjustments like bookmark spacers or more granular zoom behavior, Brave is fairly limited and Vivaldi is still much stronger.
Possible workarounds
- Use bookmark folders or symbol-only bookmark names as crude separators
- Check Brave flags carefully, but do not rely on them as a long-term solution
- Use OS-level display scaling only if you are comfortable with broader UI changes, since that affects more than just web pages
Conclusion
Brave is customizable to a point, but for the two examples you gave, it is quite limited. Native bookmark bar spacers are essentially not there, and separate default zoom behavior for websites versus extension popups is not something Brave reliably exposes.