Why you can’t search YouTube comments with your browser search:

 You can search for and, if necessary, remove your own YouTube remarks from the comment history. On the homepage, choose “History” and then choose the “Comments” option to navigate to the relevant page.

Using the Comments Search Chrome extension, you can search YouTube comments without leaving the website. It enhances the watch experience, adds functionality that has been missing for a while, and helps you save time.

How to use:

Download the latest recent release, then unzip it to use it.

Under Extensions > Enable Developer Mode, choose Load unpacked.

Locate the extension folder to turn off developer mode.

You may now search YouTube comments by hitting Ctrl+S or choosing the extension symbol.

Cases of Use

In addition to doing conventional comments searching on a certain movie, the plugin also offers additional search options, as explained with examples below.

Global Mode: When using the global mode, you can search all of the channel’s comments by typing the special keyword global: after your search term, for instance:

To search for background music across all channel comments, type global: background music.

Advanced Mode:

This mode, which is enabled on only a few videos, enables you to conduct an advanced search using particular terms, such as:

Utilize: to display comments with timestamps (0:37).
To display all comments, type: all.
Use: creator to display uploader comments.
To search inside a specified time range, use 0:00–0:19.

How to Delete YouTube Comments:

1. Go back to the YouTube comments section to delete a comment (steps shown above). Then click Details next to the comment you want to remove.
2. Select Delete from the three dots next to your comment on the following page.

2 Drawbacks of YouTube’s Comment Review Tool:

This program seems to deliver on its promise to let you view and remove comments. But there's a catch, and it's a big one: If you want to complete any of these tasks quickly or with ease, you're out of luck. The following are deficiencies with the tool:

Search criteria and filters to limit your results
A complete history of YouTube comments.

Searching through years' worth of comments to find the embarrassing ones won't be efficient or simple. This is the process to use, though, until there is a better way to view your comments on YouTube.

The comments section of a YouTube video can be full of wisdom, humor, and insight (but also negativity). Although comments can be a good way to interact with other people who share your interests, they can sometimes be difficult to navigate and find what you're looking for when there are hundreds or thousands of them.

Why you can’t search YouTube comments with your browser search:

Not all comments on YouTube load simultaneously. More comments load as you go down, so you have to scroll down farther to load all of the comments.

The built-in search feature of your browser only looks for words that are already visible on the screen. This suggests that for comment sections containing hundreds or even thousands of comments, your browser search will only look at the first few that have loaded.