ことばフィルター is a free Chrome extension developed by yn_nishi. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This extension allows you to convert unwanted words on web pages into different words, providing protection against anxiety-inducing language, cyberbullying, and other forms of harassment.

With ことばフィルター, you have the ability to customize the words you want to filter. This means you can set up the extension to replace any specific word with a word of your choice. By doing so, you can create a more positive and comfortable online environment for yourself.

Additionally, ことばフィルター effectively blocks words that may trigger anxiety or contain offensive content. This ensures that you can navigate the web without encountering language that may negatively impact your well-being.

Overall, ことばフィルター is a powerful Chrome extension that empowers users to protect themselves from unwanted language and create a safer online experience.