SuperTextSwap - Web Text Replacer

TextSwap is a lightweight web text replacement extension that helps you automatically replace specified text on web pages based on custom rules. You can create replacement rules such as: “old text” → “new text” After a rule is added, TextSwap will scan the current web page and replace matching visible text automatically. It is useful for content editing, page preview, wording adjustment, testing, and quick text customization on websites. Key Features: - Replace specified text on web pages - Add multiple replacement rules - Apply rules immediately on the current page - Support all pages, current domain, or custom URL scope - Support CSS selector targeting for more precise replacement areas - Optional replacement inside input and textarea fields - Optional replacement inside rich text editors with contenteditable areas - Automatically handle dynamically loaded page content - Manage rules locally in the browser - Clear rules when they are no longer needed Use Cases: - Preview different wording directly on a web page - Replace brand names, product names, or repeated phrases - Adjust page copy for content publishing - Clean or normalize specific expressions - Test how different text appears in existing page layouts - Quickly modify visible web text without changing the original website code How It Works: 1. Open the extension popup. 2. Enter the original text you want to replace. 3. Enter the new text. 4. Choose the replacement scope. 5. Add the rule. 6. TextSwap will apply the replacement to the web page. Privacy: TextSwap runs locally in your browser. Replacement rules are stored in your browser storage. This version does not upload your page content, replacement rules, or browsing data to any server. Current Version Notice: This version focuses on web page text replacement only. It does not modify original website data and does not permanently change the source content of any website. Refreshing the page or clearing rules can restore the original display. Image text replacement is not included in the current version.