# Description Modifier

> Bulk YouTube description editor. Find, replace, add, or delete text across your entire video catalog in minutes — with a line-by-line safety preview and undo. Built for creators, channel managers, and agencies who need to update sponsor links, affiliate codes, and CTAs at scale.

Description Modifier is a Chrome extension backed by descriptionmodifier.com. Your Google OAuth tokens stay on your device — the extension talks directly to the YouTube Data API and does not send descriptions to any third-party server.

## Pages

- [Home](/): What Description Modifier does, who it's for, and how to install it.
- [Pricing](/pricing): Free plan (5 lifetime bulk edits), Pro ($9/mo, unlimited edits), Agency (from $39/mo, up to 20 channels).
- [Terms of Service](/terms): Legal terms governing use of the website and extension.
- [Privacy Notice](/privacy): What data we collect, why, and your rights.
- [Refund Policy](/refund-policy): 30-day money-back guarantee via Paddle.