SupaSidebar | Arc Sidebar for All Browsers
SupaSidebar
Beta exit soon
SupaSidebar | Arc Sidebar for All Browsers
SupaSidebar
Beta exit soon
Free Tool

Get your tabs out of OneTab

OneTab keeps your saved tabs in a plain text list only OneTab can restore. Paste that list here and get standard bookmarks you can import into any browser.

  • Every tab group becomes a bookmark folder
  • Titles kept, junk lines skipped and counted
  • Bookmarks HTML + CSV, ready to import
100% client-side - your file never leaves your browserFree, no sign-upWorks in any browser

  1. 1Export from OneTab

    In OneTab click Options, then "Export / Import URLs", and copy the list.

  2. 2Paste it below

    Everything is converted right here in your browser - nothing is uploaded.

  3. 3Import anywhere

    Download bookmarks HTML or CSV. Every tab group becomes a folder.

Frequently asked questions

How do I export my tabs from OneTab?

Open the OneTab page in your browser, click Options (top right), choose "Export / Import URLs", and copy the whole text list. Paste it into the box above and you'll get standard bookmarks back.

Why can't I just import OneTab's export into my browser?

OneTab exports a plain text list of "URL | title" lines - no browser accepts that format. This tool converts it into the bookmarks HTML format every browser understands.

Do my OneTab groups stay grouped?

Yes. Each tab group becomes its own bookmark folder, keeping the group name if you gave it one, so your organization survives the move.

Is my tab list uploaded anywhere?

No. The conversion runs entirely in your browser - your list never leaves your machine.

Can I get a spreadsheet instead of bookmarks?

Yes. Alongside the bookmarks HTML you can download a CSV with a row per link (group, title, URL) - handy for auditing years of saved tabs before importing them anywhere.

Tired of tab dumps you never reopen?

SupaSidebar keeps your saved tabs in an Arc-style sidebar with spaces and folders - one keystroke away in every browser.

Try SupaSidebar free

More free tools

Arc Sidebar Exporter

Turn your Arc StorableSidebar.json into bookmarks you can import anywhere. Parsed in your browser - the file never leaves your Mac.

Arc Browser Status Watch

A live counter of days since Arc's last real update, the decline timeline at a glance, and email alerts if Arc's status ever changes.

Which Browser Should I Use?

A 4-question quiz that matches you with the right browser for your OS, priorities, and tab habits - plus a full comparison table.

Bookmark Cleaner

Drop your bookmarks HTML export and get back a cleaned file - duplicate URLs and empty folders found and removed, right in your browser.

    Loading...