YouTube Video Preview

Unknown author · Tools

Open in Chrome Web Store

Users

Avg rating

—

Ratings

—

Updated

Feb 13, 2026

Media

1 item

Description

Preview how your video will appear in YouTube's feed before publishing Preview how your video thumbnail, title, and channel will look in YouTube's feed before publishing — directly on real YouTube pages. Description: YouTube Preview lets you see exactly how your video card will appear in YouTube's Home feed, Subscriptions, and Watch page suggestions — before you publish. How it works: 1. Open the side panel and enter your thumbnail, title, and channel info 2. Click "Select from Page" to pick a reference card from YouTube 3. Click "Inject Preview" to replace a real card with your preview Features: - Injects your custom thumbnail, title, channel name, and avatar into a live YouTube card - Works on Home feed, Subscriptions feed, and Watch page suggested videos - Drag-and-drop or click to upload thumbnail and avatar images - Automatically reverts the previous preview when injecting a new one - Preview badge briefly appears to mark the injected card - All data persists across sessions - No data collection, no external requests — everything stays local in your browser

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
21
Description length
Characters in the listing description.
1111
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
38.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
21
Description length
Characters in the listing description.
1111
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
No
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
38.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.