How we separated the picks

Privacy tools ask for the most sensitive access in the browser, so this category weighs permissions and governance as heavily as features. All three picks are open source, and two disclose no data collection at all.

uBlock Origin Lite icon
Best everyday blocking

uBlock Origin Lite

Sixteen million users and a default mode that needs no page-reading permissions.

4.5 / 516,000,000 usersFree and open source
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Bitwarden icon
Best password manager

Bitwarden

Open source, audited, with a generous free tier and cross-device sync.

4.3 / 57,000,000 usersFree personal tier; paid Premium, family, and business plans
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Privacy Badger icon
Best set-and-forget tracker protection

Privacy Badger

The EFF's nonprofit tracker blocker; zero configuration required.

4.5 / 51,000,000 usersFree; built by the EFF
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What to check before installing

  1. Prefer open-source tools whose claims can be checked.
  2. Fewer extensions means a smaller attack surface—install only what you use.
  3. Re-read the permission prompt after major updates; capabilities can change.

Sources

Rankings use current store records, feature coverage, and first-party developer documentation.

  1. Chrome Web Store listing

    Store facts, update cadence, and privacy disclosure.

  2. Chrome Web Store listing

    Store facts and data categories.

  3. Chrome Web Store listing

    Store facts and privacy disclosure.