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High CTR

YouTube & Social Thumbnail Studio

$0.045 / run

Create high-CTR YouTube thumbnails with vibrant typography and expressive lighting

クリックしてアップロード、またはドラッグ&ドロップ

Browse file or paste from clipboard Ctrl+V

Try a sample:
Ready
YouTube & Social Thumbnail Studio preview

Live Preview Workstation

Upload your photo or choose a sample on the left to remove background with precision BiRefNet AI.

使い方

プロ品質のAI処理を、わずか3ステップで簡単実行。

1

Enter Video Topic

Describe your video concept or choose one of our high-CTR presets.

2

Synthesize Thumbnail

Our visual engine crafts an expressive 16:9 canvas with viral lighting.

3

Download & Publish

Export directly in WebP or PNG and upload straight to YouTube Studio.

Lumozアプリが選ばれる理由 YouTube & Social Thumbnail Studio

Native 16:9 aspect ratio optimized for YouTube, Twitter, and LinkedIn

High-contrast visual design engineered for maximum Click-Through-Rate (CTR)

Clear visual hierarchy that stands out on small mobile screens

Only $0.045 per thumbnail generation with instant high-res export

完全従量課金 vs 高額な月額サブスク

無駄な月額費用を排除し、使った分だけ残高から引かれるLumozの明瞭会計。

Feature Lumoz YouTube & Social Thumbnail Studio Typical Subscription Competitors
Cost per thumbnail $0.045 (4.5 cents) $15 – $50 (Freelance designer)
Turnaround speed 5 Seconds 1 – 2 Days

よくあるご質問 (FAQ)

Is the aspect ratio automatically 16:9 for YouTube?

Yes! The thumbnail studio defaults to 16:9 widescreen format (1280x720 or 1920x1080), perfectly formatted for YouTube.

DEVELOPER API

APIでの自動連携をお考えですか?

統一REST API経由で、PythonやNode.jsアプリへ全く同じAIエンジンを組み込めます。