Is Return YouTube Comment Username safe?

Low risk

Return YouTube Comment Username displays channel handles on YouTube comments and exposes a postMessage bridge to all YouTube-origin scripts.

The extension injects scripts into YouTube and YouTube Studio pages to replace or supplement commenter display names with their channel handles. It stores user preferences locally via chrome.storage. A MAIN-world script publishes the extension's internal build ID to the page, allowing any other YouTube-origin script to send forged postMessages to the extension's ISOLATED-world bridge and alter display settings.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

yakisova41v0.7.4Chrome Web Store
15Risk
Who publishes it

yakisova41 - 1 other listing from the same operator, none carrying a finding

What this publisher told the store about itself, and the other listings that told it the same thing.

Same store account

1 other listing published from this account, 7k+ users between them, none of them carrying a finding.

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Updated 30 September 2026kamibelompadnaekbellinmgbphoidmj