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Web Text Replacer

ExtensionTools5 users
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Overview

Replace webpage text using a local key-value mapping.

Open the extension popup, choose a mapping file or paste a flat object such as: { "Hello": "Bonjour", "Welcome": "Bienvenue" } Click Apply replacements. The extension applies the mapping to the active page, including same-origin and cross-origin frames, and to future dynamically added content. The current file picker accepts local flat mapping files in the supported object format; pasted mapping data uses the same format. If the active page is a restricted Chrome page, open a normal http or https website instead. Script, style, form-control, code, preformatted, and editable content is excluded. Turn on Limit to matching URLs to enable URL filtering. The URL pattern field is shown only while filtering is enabled. Enter one pattern per line or separate patterns with commas. * matches any characters. Patterns are checked against the current URL, hostname, path, and hash. For example, *ntba.gte666* activates the mapping on the ntba.gte666.com site. Turning the switch off hides the pattern field and disables URL filtering; existing patterns remain saved for the next time filtering is enabled. https://github.com/caizhixing/Web-Text-Replacer

Details

  • Version
    1.0.1
  • Updated
    August 24, 2026
  • Offered by
    herelookingatyoukid
  • Size
    13.33KiB
  • Languages
    English (United States)
  • Developer
    Email
    herelookingatyoukid@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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