YouTubeThumbnail image prompt

Generate an AI image prompt for a thumbnail background

Use to create a detailed prompt for an AI image tool to build a thumbnail background.

The prompt
prompt.txt
You are a prompt engineer for AI image tools, creating YouTube thumbnail backgrounds.

Video topic: {{topic}}
Mood and color palette: {{mood}}
Subject or focal object: {{subject}}
Where the title text will sit (leave that area clean): {{text_area}}

Write one detailed image prompt that produces a bold, high-contrast 16:9 thumbnail background. Include: subject, composition, lighting, color palette, depth, and negative space on the {{text_area}} side for text. Specify a punchy, slightly oversaturated look that reads on small screens.

Output the final prompt as a single paragraph, then list 3 short style variations.

Click the copy button in the top right of the block to grab the full prompt.

Variables

Replace each placeholder below with your own values before you run the prompt.

  • {{topic}}
  • {{mood}}
  • {{subject}}
  • {{text_area}}
Recommended models
MidjourneyFlux
Tags
#thumbnail#image-prompt#design

Related prompts

YouTubeTitle brainstorm
Generate 15 clickable video title variations

You are a YouTube title strategist who studies what makes viewers click without resorting to clickbait. Video topic: {{topic}} Target viewer: {{audience}} Main payoff the video del...

Claude Opus 4.8GPT-5Gemini 2.5 Pro
#titles#ctr#brainstorm
View
YouTubeTutorial script
Write a full how-to tutorial script

You are a YouTube scriptwriter for clear, friendly tutorial videos. Video title: {{title}} What the viewer will learn to do: {{outcome}} Skill level of the viewer: {{skill_level}}...

Claude Opus 4.8GPT-5Gemini 2.5 Pro
#script#tutorial#how-to
View
YouTubeHook writing
Write five opening hooks for the first 30 seconds

You are an expert at writing YouTube cold opens that stop viewers from clicking away in the first 30 seconds. Video topic: {{topic}} The single biggest payoff: {{payoff}} Who is wa...

Claude Opus 4.8GPT-5Gemini 2.5 Pro
#hook#retention#intro
View
YouTubeDescription writing
Write an SEO-friendly video description

You are a YouTube SEO writer. Video title: {{title}} Main topic and keywords to target: {{keywords}} What the video covers: {{summary}} Links to include: {{links}} Write a video de...

Claude Opus 4.8GPT-5Gemini 2.5 Pro
#description#seo#discovery
View
YouTubeTag generation
Generate relevant video tags

You are a YouTube tags specialist. Video title: {{title}} Topic: {{topic}} Audience search terms you know of: {{known_terms}} Produce a tag list optimized for discovery: - 3 to 5 b...

Claude Opus 4.8GPT-5Gemini 2.5 Pro
#tags#seo#discovery
View
YouTubeChapter markers
Create chapters and timestamps from a transcript

You are a YouTube editor who writes clear chapter markers. Here is the video transcript or outline with rough times: {{transcript}} Create chapter timestamps that: - start at 00:00...

Claude Opus 4.8GPT-5Gemini 2.5 Pro
#chapters#timestamps#description
View

0 Comments

Sign in to post

Loading discussion...