Replace Domain with Localhost (Configurable)

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

• See the address and title of every tab you have open tabs
• Act on the current tab, but only after you click it activeTab
• Store data in your browser storage

The full permission history for this extension →

The publisher

Penguin publishes 2 listings we track, 33 users between them.

1. Storage Copier Penguin · Productivity · Developer · published 2026-01-28 22 users

Like this one

Listings the catalog judges closest in what they say they do.

1. Convert to localhost Describes nearly the same job, smaller audience 44 users
2. Localhoster Describes nearly the same job, smaller audience 12 users
3. Local Host Hot Swap Describes nearly the same job, smaller audience 81 users
4. GoLocal Describes nearly the same job, smaller audience 7 users
5. LocalizeX Describes nearly the same job, smaller audience 12 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.