Firefox Bookmarks: Find, Export, and Back Them Up

Firefox bookmarks are easy to lose track of once you’ve built up a few hundred of them across folders you set up years ago. Maybe you’re trying to figure out where Firefox actually stores them. Maybe you just got a new computer and need to move everything over. Or maybe an update left you staring at an empty bookmarks toolbar and a rising sense of panic.

This guide covers all of it: where your Firefox bookmarks folder really lives, how to export bookmarks in Firefox to a file you can keep or move to another browser, how to restore them after something goes wrong, and the shortcuts that make bookmarking a page take one keystroke instead of three clicks. One thing worth knowing before you start: bookmarks only remember a page’s address, not the tabs and windows you had open around it. We’ll get to that gap near the end, and what closes it.

Where Are My Firefox Bookmarks? A Quick Answer By Situation

Your Firefox bookmarks live in a single database inside your Firefox profile, and which door you use to reach them depends on what you’re trying to do. Glancing at a saved page while you browse calls for the Bookmarks Toolbar. Reorganizing three hundred of them at once calls for the Library window. The table below matches the most common situations to the fastest route.

None of these require opening a file browser. Firefox keeps its own internal views of the same underlying bookmarks (the toolbar, the menu, the sidebar, and the Library) and for nearly everything you’d want to do, one of those four beats digging through folders on disk. The Library window deserves special attention, because it isn’t just a viewer. It’s also where you’ll go later in this guide to export bookmarks, restore a backup, or search across every folder Firefox’s bookmarks system has, all from one window.

If you only need one thing memorized, make it this: the Bookmarks Toolbar and the Library show the same data, just arranged differently. Add a folder to the toolbar and you’re not duplicating anything. You’re looking at the same places.sqlite records through a different window. That matters when something looks missing. If a bookmark isn’t in the toolbar, it’s worth checking the Library before assuming it’s gone, because the two views can be scrolled or collapsed differently even though they point at the same underlying list.

Where Does Firefox Store Bookmarks on Disk?

Firefox stores bookmarks inside a file called places.sqlite, which lives inside your Firefox profile folder alongside your browsing history, favicons, saved keywords, and page visit counts. That’s a deliberate design choice on Mozilla’s part: bookmarks and history share the same infrastructure, because both are really just records of pages — one marked “keep this,” the other marked “you were here.”

If you’ve searched for a fixed mozilla bookmarks location online, you’ve probably noticed the paths vary by operating system, install type, and even whether you’re running Firefox from a package manager on Linux. Rather than memorize a path that might be wrong for your setup, open Firefox itself and type about:profiles into the address bar. That page lists every profile on your machine and shows two folders for each one: the Root Directory, which is where places.sqlite and your bookmarks sit, and the Local Directory, which only holds disposable cache data. Click “Open Folder” next to Root Directory and your file manager jumps straight there.

There’s a second route to the same information: Help > Troubleshooting Information opens about:support, which also lists your profile folder near the top of the page. Either method beats guessing at a path, because Firefox occasionally changes profile storage conventions between versions, and a hardcoded folder path you found in an old forum post might not match what you have installed today.

Two folders, one worth backing up. The Root Directory is the one that matters. It holds places.sqlite, your saved logins, and your preferences. The Local Directory only holds cache and temporary data you can safely skip when backing anything up.

For a broader rundown of where every major browser hides its data files, our guide to browser file locations covers Chrome and Safari too. And if you want the full picture of everything a Firefox profile contains beyond bookmarks, see our dedicated Firefox profile guide.

How Do I Find the Firefox Bookmarks Folder in the Toolbar and Menu?

You can reach the Firefox bookmarks folder three different ways without ever opening a file manager: the Bookmarks Toolbar for quick access, the Bookmarks Sidebar for browsing while you read, and the Library window for full control.

If you’d rather use the menu than memorize shortcuts, click the menu button (three lines, top right), choose Bookmarks, then Manage Bookmarks at the bottom. That opens the same Library window as the keyboard shortcut. The Library isn’t just a viewer; it’s also where you’ll go later in this guide to export, import, or restore bookmarks, so it’s worth getting comfortable with.

One thing that trips people up: the Bookmarks Toolbar and the Bookmarks Sidebar show the same bookmarks, just in different layouts. Adding a folder to the toolbar doesn’t create a second copy. It’s still the same places.sqlite database underneath, viewed through a different window. That matters when you’re troubleshooting: if a bookmark is missing from the toolbar, it’s missing everywhere, not just hidden from that particular view, so checking the Library or Sidebar won’t turn up anything new if it’s genuinely gone from the toolbar too.

How Do I Export Firefox Bookmarks to a File?

You export Firefox bookmarks from the Library window: open Bookmarks, Manage Bookmarks, then Import and Backup, then Export Bookmarks to HTML, and Firefox writes every bookmark and folder into a single HTML file you can keep or hand to another browser.

1. Open the menu button. Click the three lines in the top right corner of Firefox.
2. Click Bookmarks, then Manage Bookmarks. This opens the Library window.
3. Click Import and Backup. It’s in the Library’s toolbar.
4. Choose Export Bookmarks to HTML. Pick a save location and click Save — Firefox names the file bookmarks.html by default.

That HTML file is meant for moving bookmarks somewhere else — a new computer, a different browser, or just a dated copy you keep in cloud storage. It’s readable by essentially every browser’s import tool, which is why it’s the format Mozilla recommends for backing up or transferring bookmarks.

There’s a second export option in the same Import and Backup menu, labeled Backup, that saves a JSON file instead of HTML. Don’t mix these up. The JSON backup is built to restore bookmarks back into Firefox itself, folder structure and all, and it’s the file you’d use if you’re recovering from something going wrong rather than moving to a new browser. HTML export flattens some of that structure for compatibility; JSON backup preserves it exactly.

If you only remember one distinction from this section, make it that one: HTML to move bookmarks out, JSON to restore them back in. Firefox doesn’t run either export automatically — both are manual actions you have to remember to take. Our dedicated walkthrough on exporting Mozilla bookmarks goes deeper into both formats if you’re dealing with an unusually large or messy bookmark collection.

How Do I Import Bookmarks Into Firefox From Another Browser?

Firefox has a built-in import wizard: go to Settings, then General, then Import Data, and follow the prompts to pull bookmarks, saved logins, history, and form data straight from Chrome, Edge, Safari, or another installed browser.

This wizard has shipped since Firefox 113, and it reads the other browser’s profile directly rather than requiring you to export a file first, as long as that browser is installed on the same computer. If you’d rather go through the Library instead of Settings, the same option is available under Import and Backup as Import Data from Another Browser, and it does the same job.

Whichever path you use, imported bookmarks don’t get scattered across your existing folders. Firefox drops them into a new folder inside your Bookmarks Toolbar or Bookmarks menu, named after the source browser, so you can review what came in before deciding whether to merge it with your existing setup or leave it separate. That’s worth doing deliberately rather than skipping — a bulk import from a browser you used for years can double the size of your bookmarks list overnight, and sorting that out later is more tedious than reviewing it once up front.

Coming from Chrome specifically? Our Chrome bookmarks guide covers how Chrome exports its own file if you’d rather hand Firefox an HTML file instead of running the live import. Mozilla’s own support page for importing bookmarks and other data documents the wizard in more detail, despite the Edge-specific URL — the same flow covers Chrome and Safari too.

How Do I Restore Firefox Bookmarks From a Backup?

Open the Library window, click Import and Backup, then Restore, and pick either a dated automatic backup or Choose File to load a specific JSON file — Firefox rebuilds your entire bookmarks list from whichever one you select.

Firefox generates dated backups on its own and keeps the most recent 15, tucked into a bookmarkbackups folder inside your profile. You don’t have to set anything up for that history to exist. That’s useful the moment you notice a bookmark or an entire folder is missing: there’s a decent chance yesterday’s automatic backup still has it, even if you never manually exported anything. Mozilla’s guide on restoring bookmarks from backup covers the same steps if you want the source.

Manual JSON backups work through the same Restore screen. If you ran Import and Backup, then Backup at some point and saved a dated file somewhere deliberately, Choose File is how you load it back in.

Restoring replaces everything, not just what’s missing. Restoring a backup overwrites your current bookmarks list entirely. It doesn’t merge the old and new sets. If you’ve added bookmarks since the backup date that you want to keep, export your current bookmarks to HTML first, restore the backup, then re-add anything the restore didn’t bring back.

How Do I Organize the Firefox Bookmarks Folder?

Organize Firefox bookmarks by dragging them into folders inside the Library window or directly on the Bookmarks Toolbar — Firefox doesn’t limit how many folders you create or how deep you nest them.

The Library window is the better place to do heavy reorganizing, because you can see your whole bookmarks tree at once, right-click to create a new folder anywhere in it, and drag multiple selected bookmarks at a time. The toolbar is better for a handful of folders you check constantly — anything you drag there becomes one click away without opening a menu.

A few habits make a real difference once your list gets past a hundred or so bookmarks. Keep the toolbar itself short — five to ten folders or individual links, not fifty, or it just becomes another cluttered row you stop reading. Name folders for what you’ll be doing when you open them (“Tax season,” “Apartment hunt”) rather than generic categories like “Misc,” which tends to become a dumping ground nobody revisits. And periodically sort by name inside the Library — right-click a folder and Firefox will reorder its contents for you instead of making you drag everything manually.

If you’re evaluating whether Firefox’s built-in tools are enough or you want something with tagging, search, and duplicate detection layered on top, our bookmark manager comparison walks through Firefox’s options alongside Chrome, Safari, and a few dedicated apps. And if the toolbar itself (showing it, hiding it, deciding what belongs there) is your actual question, our bookmarks bar guide covers the same idea in more depth, since the underlying logic carries over between browsers.

What Are the Firefox Bookmark Keyboard Shortcuts?

The core Firefox bookmark shortcuts are Ctrl + D to bookmark the current page, Ctrl + Shift + O to open the Library, and Ctrl + Shift + B to show or hide the Bookmarks Toolbar — swap Ctrl for Cmd on Mac for the first two.

These come straight from Mozilla’s own keyboard shortcuts reference, and they’re consistent across recent Firefox versions on desktop. A couple are worth building into muscle memory even if you never touch anything else in this guide: Ctrl + D is faster than reaching for the star icon with your mouse, and once a page is already bookmarked, pressing it again opens the same panel so you can rename it or move it to a different folder without opening the Library at all.

One caveat worth knowing before you assume a shortcut is broken: none of these work if your operating system or window manager has already claimed the same combination for something else. That’s more common on Linux with certain window managers, and occasionally on Windows machines with third-party software that hooks global hotkeys. If a shortcut in this table does nothing when you press it, that’s usually why — check what else on your system might be intercepting it before assuming Firefox is at fault.

For the complete list covering tabs, windows, and navigation rather than just bookmarks, see our Firefox shortcuts guide, or BelayTab’s own keyboard shortcuts reference if you’re running BelayTab alongside Firefox to manage tabs.

Why Did My Firefox Bookmarks Disappear (and How Do I Get Them Back)?

Firefox bookmarks usually disappear for one of three reasons: you’re looking at a different profile than the one you normally use, places.sqlite got corrupted after a crash or improper shutdown, or a bad update left the profile in a broken state — and in all three cases, the Library’s automatic backups are your fastest way back.

Start with the profile check, because it’s the most common cause and the easiest to rule out. Type about:profiles into the address bar and look at which profile is marked as the one currently in use. If you’ve ever run Firefox with a command-line flag, installed a second copy, or clicked through a “create new profile” prompt without meaning to, it’s entirely possible your bookmarks are sitting safely in a profile you’re just not looking at right now.

If the profile checks out and bookmarks are genuinely missing, go to the Library, Import and Backup, Restore, and load the most recent dated backup — Firefox keeps the last 15 automatically, so unless the loss happened a long time ago, one of them almost certainly has what you’re missing. This is different from Forget About This Site, which clears one domain’s history and saved data on purpose; that’s not an accidental-loss scenario, it’s a feature working as intended.

A crash or forced shutdown is a less common but real cause, because it can leave places.sqlite in a state Firefox won’t open cleanly. If Firefox has been crashing repeatedly around the time bookmarks went missing, that’s worth investigating on its own, separately from the bookmarks recovery itself.

How Do Firefox Bookmarks Compare to Full Tab and Session Backup?

Firefox bookmarks save a page’s address and title, permanently, until you delete them — but they don’t save your open tabs, windows, tab groups, or the order you had everything arranged in, which is a different kind of backup entirely.

The difference matters. A bookmark is a deliberate, permanent choice. You decided this page was worth keeping, so you saved it. Your open tabs are the opposite: often dozens of pages you’re in the middle of, half-read articles, a hotel booking you haven’t finished, five tabs of a comparison you’re still making, none of which you bookmarked because you assumed you’d get back to them before closing the window. Bookmarks were never built to protect that.

Firefox Sync doesn’t close the gap either, even though it touches both bookmarks and open tabs. Mozilla is direct about this: Sync “does not provide a true backup service, nor is it intended to be used as one,” because it’s built to keep devices matching in real time, not to preserve a point-in-time snapshot you can roll back to. Delete a bookmark on one device and Sync deletes it everywhere else, which is the opposite of what a backup is for. If you want the setup details, our Firefox Sync guide covers what it does and doesn’t cover in full, and our piece on restoring your last Firefox session covers the built-in tool that comes closest to protecting open tabs, with its own limits.