Simple Speeddial
It will Override the New tab page.
Provide NewTab page simple speeddial extension.
1. It use bookmark folder directly.so it's synced.
2.you can edit the dial's picture and name
Simple Speeddial - Override New Tab Page
Simple Speeddial is a Firefox add-on that overrides the New Tab page and provides a simple speed dial feature. It directly uses bookmark folders, allowing for easy syncing, and enables users to customize the dial's picture and name.
Add-on stats
Weekly download count: 2
Firefox on Android: No
Risk impact: High risk impact 
Risk likelihood:
Manifest version: 2
Overrides new tab: Yes
Permissions:
- https://*/
- bookmarks
- storage
- tabs
- activeTab
Size: 79.84K
Ranking
Other platforms
Not available on Chrome
Not available on Android
Not available on Edge
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Add-on safety
Risk impact
Simple Speeddial requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
Simple Speeddial has earned a fairly good reputation and likely can be trusted.
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