# Terter: Replace webpages on URLs

> Replace the HTML that loads on websites! When a website loads, it will replace the page with whatever you want.

Canonical page: [https://chrome-stats.com/d/terter](https://chrome-stats.com/d/terter)

## Overview

- **ID:** `terter`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** CCN0
- **Category:** appearance,tabs
- **Version:** 0.1.5
- **Last updated:** 2024-05-26
- **First published:** 2023-11-02
- **Size:** 39 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/terter/)

## Description

This extension allows you to change the HTML that loads when a URL is visited. You can use it to replace pages with your own custom HTML webpages.

<b>Usage</b>: Click the extension icon, type a URL (it autofills to the current URL), enter your HTML, and click Save Custom Page. You can also delete the page by going to the URL, and clicking Delete Custom Page, you don't need to enter any HTML.

## Rankings

- #142,169 — Overall
- #181 — replace

## Permissions and access

### Permissions

- `activeTab`
- `storage`
- `tabs`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Fire Page Editing](https://chrome-stats.com/d/fire-agilitypage) — 29 users, 1.00 / 5
- [Simple URL Replacer](https://chrome-stats.com/d/simple-url-replacer) — 1 users
- [Page Edit](https://chrome-stats.com/d/page_edit) — 38 users, 3.83 / 5
- [Custom Tab URL](https://chrome-stats.com/d/custom-tab-url) — 6 users, 1.00 / 5
- [URLchanger](https://chrome-stats.com/d/urlchanger) — 1 users
- [TextSwap Custom Page Editor](https://chrome-stats.com/d/textswap-custom-page-editor) — 13 users
- [New TAB Redirect](https://chrome-stats.com/d/new-tab-redirect-extension) — 47 users, 5.00 / 5
- [Replace](https://chrome-stats.com/d/replace) — 702 users, 4.59 / 5
- [Image Replacer](https://chrome-stats.com/d/image-replacer-f3rufus) — 47 users, 5.00 / 5
- [Match and Replace](https://chrome-stats.com/d/match-and-replace) — 1 users
- [My Startpage](https://chrome-stats.com/d/my-bookmark-startpage-filippo)
- [Custom New Tab](https://chrome-stats.com/d/customize-new-tab) — 78 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/terter)