Textarea Checker is a browser checker extension for chrome. it's a free extension and is featured in Developer Tools, it has 23 active users since released its first version, it earns an average rating of 5.00 from 1 rated user, last update is 1845 days ago.
NB! This is a dead project! It's not supported anymore, so there is no guarantee that it will work on latest browser's versions. It's useful for web testers or developers, who want to check does special symbols in textarea HTML field are being processed properly. All you need is to check or uncheck options that you want to test. Result will be automatically copied into clipboard. In the options you can define values and titles of the rows. Hot keys are available: numbers 0-9 (0 - check or uncheck all values). GitLab repo: https://gitlab.com/irina-ivanova-extensions/textarea-checker
You could download the latest version crx file or older version files and install it.
English.
You could find more help information from textarea checker support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of textarea checker.
You could click to report abuse of textarea checker.