GPT Youtube Notebooklm Video Cover.
Prompt example.
Create a cool poster for this book,
with this specifications:
1920 × 1080 pixels
Aspect ratio: 16:9 (width:height)
Tittle: How to Destroy a Brand – The Collapse of Elon Musk and the Rise of Conscious Systems
Secondary Tittle: A manual for creators, leaders, and future-builders in the age of narrative collapse
Description: GPT to create a Youtube Notebooklm Video Cover.
You can generate images using the correct aspect ratio for YouTube videos.
✅ Correct Aspect Ratio for YouTube Video Thumbnails:
- Standard YouTube video aspect ratio: 16:9
- Not 2:1 — the red rectangle in your screenshot is correctly framed in 16:9, which is the universal format for YouTube video playback and thumbnails.
Specific Dimensions (for best quality):
- Minimum resolution: 1280 × 720 pixels
- Ideal size: 1920 × 1080 pixels
- Aspect ratio: 16:9 (width:height)
What I Can Do:
When you want an image created for YouTube videos (e.g., thumbnails, still frames, or title cards), I can generate it at 1920×1080 pixels to match the 16:9 ratio perfectly.
Would you like me to generate one now as a demo? If yes, just tell me:
- The scene or theme
- Any text you want on it
- The visual style (minimalist, neon, retro, cinematic, etc.)
Let’s design it.
GPT Youtube Notebooklm Video Cover – The Purpose of a Thumbnail.doc
Table of Contents.
GPT Youtube Notebooklm Video Cover – The Purpose of a Thumbnail 1
Optimal Thumbnail Dimensions. 1
Design Principles for Thumbnails. 1
- Complementary Text and Imagery. 1
- Evoke Emotion. 1
- Strategic Use of Text 2
- Vibrant Colors and Contrast 2
- Maintain Brand Consistency. 2
️ Tools for Thumbnail Creation. 2
A thumbnail serves as the visual hook for your video, akin to a movie poster. Its primary role is to grab attention and entice viewers to click. Even with exceptional content, a lackluster thumbnail can hinder your video’s performance.(descript.com)
- Resolution: 1920 × 1080 pixels (ideal for high-quality displays)
- Aspect Ratio: 16:9 (standard for YouTube)
- File Size: Under 2MB
- Formats: JPG, PNG, or GIF(lickd.co, oberlo.com)
Maintaining these specifications ensures your thumbnail appears crisp across all devices .
Design Principles for Thumbnails
Your thumbnail should visually intrigue, while the title provides context. Avoid redundancy; instead, let the thumbnail and title work in tandem to tell a story .(descript.com)
Thumbnails that capture genuine emotions—surprise, joy, fear—can significantly increase engagement. Close-ups of expressive faces are particularly effective .(nexlev.io)
- Concise Messaging: Limit text to 3–5 impactful words.
- Readable Fonts: Opt for bold, sans-serif fonts that are legible even on smaller screens.
- Contrast: Ensure text stands out against the background for easy readability .(nexlev.io, descript.com)
Utilize bold, contrasting colors to make your thumbnail pop. Colors like orange, green, yellow, or blue can effectively draw attention .(lickd.co)
Develop a recognizable style by consistently using specific colors, fonts, and layouts. This helps in building a cohesive brand identity across your channel .(lickd.co)
- Clickbait: Misleading thumbnails can damage credibility and lead to viewer drop-off .
- Overcrowding: Too many elements can overwhelm and confuse viewers.
- Illegible Text: Ensure text is clear and readable across all devices.
- Inconsistent Branding: Random styles can dilute your channel’s identity.(descript.com)
️ Tools for Thumbnail Creation
- Canva: User-friendly with a variety of templates.
- Adobe Photoshop: Advanced features for detailed editing.
- Snappa: Quick designs with pre-made templates.
- Pixlr: Free online photo editor with robust features.(podcastle.ai, blackhatworld.com, descript.com)
- Test Different Designs: Experiment with various thumbnails to see which performs best.
- Use High-Quality Images: Ensure clarity and professionalism.
- Stay Updated: Trends evolve; keep an eye on what’s working in your niche.(lifewire.com)