Security

Clear Bitwarden Cache on Mac

If the app shows out-of-date items, sync errors, or sluggish startup, clearing its cache is usually a safe fix. The cache folders are rebuilt automatically, and your vault remains in your account or on your self-hosted server.

Last updated: November 1, 20262 min read

Clear the Bitwarden cache without guessing

Bitwarden data usually takes 100 MB – 500 MB on a Mac. The free scan shows the exact size on your Mac before you change anything.

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Free scan · No account · Nothing is deleted without your OK · Moves to the Trash first · macOS 14+

Application: Bitwarden
Typical data size: 100 MB – 500 MB
Category: Security
File Location: ~/Library/Application Support/Bitwarden

Bitwarden cache folders you can clear

These folders are rebuilt automatically, so removing them does not touch your own files.

~/Library/Application Support/Bitwarden/Cache Cache · Electron web cache (direct download) Yes, rebuilt automatically~/Library/Application Support/Bitwarden/Code Cache Cache · compiled JavaScript cache Yes, rebuilt automatically~/Library/Application Support/Bitwarden/GPUCache Cache · GPU shader cache Yes, rebuilt automatically

Locations are the standard macOS folders Bitwarden uses; some appear only after you use the matching feature.

What the Bitwarden cache holds

Specific to Bitwarden

The cache is spread across several folders. Most of it is the web cache, compiled JavaScript and GPU shader data, which the app rebuilds on its own. The encrypted vault cache and settings sit in the main Bitwarden support folder, so leave that folder's contents alone unless you only intend to clear the rebuildable caches. Clearing tends to help when items look out of date, sync errors appear, or the app is slow to open, since these symptoms can point to a cache that needs rebuilding. A typical install takes up 100 MB – 500 MB.

What happens after you clear the Bitwarden cache

The app rebuilds the removed folders the next time it opens, so the first launch may take a little longer. Your vault is not deleted: the desktop app restores its encrypted local copy by syncing with your account or server. Preferences are also rebuilt automatically. If the app asks you to sign in, enter your usual details, then check a few items to confirm they are current.

Open Bitwarden and let it finish syncing before you quit.Quit Bitwarden completely before touching any cache folders.Move only the Cache, Code Cache and GPUCache folders to the Trash.Reopen it and check that your items sync correctly.

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Account and sync: Your vault lives in your Bitwarden account or self-hosted server; the desktop app keeps an encrypted local copy.

Try it without risk

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After the free trial, Pro costs $39.99 per year in your country's App Store; cancel any time.

Frequently asked questions

Yes. Folders marked “Yes, rebuilt automatically” are rebuilt automatically; removing them only makes the next start slower.

Can I undo the cache clearing if I change my mind?

Yes, as long as the folders are still in the Trash, you can put them back until the Trash is emptied. Otherwise the app simply rebuilds them.

Why is the first launch slower after clearing?

The app has to rebuild its web, code and GPU caches from scratch, which takes a little time. After that, it should open at its normal speed.