YouTube Tag Explorer
See competitor video tags.
creator
PlugThis prompt
Build a Chrome extension called "YouTube Tag Explorer" that injects a "Tags" section into the description area of YouTube video pages. Tags are extracted from the page's embedded ytInitialPlayerResponse JSON. Each tag is clickable to open a YouTube search for that tag. Provide a popup showing tags for the current video plus an "Export to CSV" button and a tag-frequency view across a creator's most recent N videos. Permissions: storage, activeTab. Host permissions: https://www.youtube.com/*. Manifest V3 with content script.
How to build it in 3 minutes
- Sign in to PlugThis and open the chat input.
- Copy the prompt above and paste it into the chat.
- PlugThis generates the full Manifest V3 extension in 60-90 seconds.
- Download the zip, extract it, and load it via
chrome://extensionsdeveloper mode.