Chrome blocks many unwanted pop-ups automatically, but some legitimate sites use new windows for sign-in, reports, payments, downloads, or document previews. A site-specific exception is usually safer than allowing pop-ups everywhere.

Before you start: Save important work and avoid deleting, resetting, or changing anything you do not understand. Software menus can move slightly between versions.

Step-by-step instructions

Step 1: Open Site settings

Open Chrome Settings and find site permissions.

Step 2: Find Pop-ups and redirects

Open the permission that controls pop-ups.

Step 3: Keep the general rule restrictive

Leave unwanted pop-ups blocked by default.

Step 4: Add a trusted exception

Allow a specific site only when you know it needs the feature.

Step 5: Review old exceptions

Remove sites that no longer need special permission.

Useful tips

  • Do not allow pop-ups because a suspicious page claims your PC is infected.
  • Review browser notification permissions if unwanted alerts continue.
  • Avoid installing unknown software to 'fix' blocked pop-ups.

Frequently asked questions

Why does a site need pop-ups?

Some services use separate windows for authentication, reports, downloads, or payment steps.

Should I allow all pop-ups?

Usually no. Specific trusted exceptions are safer.

How do I block a site again?

Remove it from the allowed list or change its permission.

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