YouTube Video Preview

ExtensionTools

Overview

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

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Details

Version
1.0.0
Updated
February 13, 2026
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Offered by
Ivan
Size
29.73KiB
Languages
English (United States)
Developer
Email
ivan.filatov.dev@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

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