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Regex finder icon

Regex finder

Regex finder based on CSS Custom Highlight API. Type a valid regex in the search field to highlight matches on the page.

Users94
Rating--
Reviews0
Manifest versionV3
7-day growth+4
7-day growth rate+4.44%
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4 assets
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91929495972026年5月29日2026年6月1日2026年6月4日Latest: 94
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1-day growthDeclining
-2-2.08%
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+4+4.44%
30-day growthGrowing
+3+3.3%
Technical snapshot

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Version0.0.0.1
ManifestV3
Size21.64KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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Regex finder is a find/search tool that uses the new CSS Custom Highlight API. Dynamic web pages like YouTube should work in addition to static pages. The extension is targeted at advanced users who are already familiar with regex matching.

No bells and whistles are included. Matches are highlighted using red background color. Total match count is displayed to user.

Instructions:

Navigate to a web page and click the extension icon.

Type in a valid regex and press Enter or Find button to start matching.

Press the Stop button to remove highlights and to stop program execution.

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