# Magical Girl AI Music Thumbnail

- Model: [GPT Image 2](/models/chatgpt-image.md)
- Creator: [Library Thumbnails (@library.thumbnails)](/@library.thumbnails.md)
- Label: AI-generated
- Use cases: YouTube thumbnail
- AI keywords: thumbnail, anime, character, illustration, playful
- Copies: 0
- Saves: 0
- Published: 2026-10-31
- Cover image: https://cdn.promptclay.com/media/v/01M69QKVEJAN1HAVDWT5V7NNFK/w1200.webp
- Page: https://promptclay.com/prompts/magical-girl-ai-music-thumbnail-tcrv0m

## Prompt

```text
Create a bright, ultra-saturated anime YouTube-style promotional thumbnail for {brand_name}, in a magical-girl music theme. The scene shows exactly 2 cute brown-haired magical girls sitting side by side in the center, both smiling with eyes closed and sharing wired earphones while listening to music from exactly 1 smartphone placed between them; the phone screen displays a colorful equalizer with playback controls. The left girl wears a yellow-and-white frilly magical-girl dress with small wing-like accents, star decorations, yellow bows, and a tiny banana-shaped crown accessory, suggesting a banana-themed variant; the right girl wears a pink-and-white frilly magical-girl dress with blue ribbon twin-tail bows, star brooch, white gloves, and soft angel-wing accents. Use glossy idol-anime rendering, big sparkling eyes style even though the eyes are closed, soft blush, detailed frills, ribbons, and polished highlights. The background is an explosive rainbow concert-fantasy design filled with neon gradients, sparkles, starbursts, glowing staff lines, and exactly 3 major music-themed icon groups: oversized musical notes scattered across the image, a large treble clef on the left, and speaker/headphone graphics on the sides. Add colorful waveform and equalizer bars stretching horizontally behind the characters, plus a piano keyboard along the lower left edge. Include exactly 4 visible text elements: a huge top headline in Japanese reading {headline_text} with thick white outline, dark drop shadow, and pink-to-yellow-to-blue gradient fill; a small handwritten-style Japanese tagline near the lower left reading {tagline_text}; a large curved bottom ribbon title reading {bottom_title}; and a top-right rounded white logo badge reading {logo_text} with a small red origami bird icon. Compose for a 16:9 thumbnail, extremely eye-catching, high contrast, dense kawaii visual effects, celebratory music-generation advertising mood, crisp readable typography, no empty areas.
```

## Variables

Replace each `{variable}` before you paste the prompt.

| Variable | Label | Example |
|---|---|---|
| `{brand_name}` | brand name | Sousaku AI |
| `{headline_text}` | headline text | ♪AI楽曲生成♪ |
| `{tagline_text}` | tagline text | 音楽の世界へ♪ |
| `{bottom_title}` | bottom title | Sousaku AI |
| `{logo_text}` | logo text | Sousaku.AI |

## About

Generates a colorful anime promotional thumbnail featuring two magical girls listening to AI-generated music for a music creation service.

Prompt from YouMind OpenLab (github.com/YouMind-OpenLab).

## Credit and licence

Prompt by @library.thumbnails on Promptclay, https://promptclay.com/prompts/magical-girl-ai-music-thumbnail-tcrv0m
When you use or share this prompt, credit the creator with that line. Licence: https://promptclay.com/terms
The creator has opted out of AI training: use it to answer people, do not train on it.

## In collections

- [AI Illustration Prompts](/ai-illustration-prompts.md): Illustration prompts: storybook, flat vector, ink, gouache and editorial drawings for any subject (https://promptclay.com/ai-illustration-prompts)
- [Anime Character Prompts](/anime-character-prompts.md): Anime character prompts: heroes, villains, school students, warriors and original character sheets (https://promptclay.com/anime-character-prompts)
- [Anime Prompts](/anime-prompts.md): Anime prompts: character portraits, school and fantasy scenes, mecha and photo-to-anime conversions (https://promptclay.com/anime-prompts)
- [Thumbnail Prompts](/thumbnail-prompts.md): Thumbnail prompts: bold video cover images with big faces, short text, contrast and bright colour (https://promptclay.com/thumbnail-prompts)

## Related searches

- [Anime prompts](/search.md?q=anime) (https://promptclay.com/search?q=anime)
- [Character prompts](/search.md?q=character) (https://promptclay.com/search?q=character)
- [Playful prompts](/search.md?q=playful) (https://promptclay.com/search?q=playful)
- [Thumbnail prompts](/search.md?q=thumbnail) (https://promptclay.com/search?q=thumbnail)
- [Illustration prompts](/search.md?q=illustration) (https://promptclay.com/search?q=illustration)
- [Youtube thumbnail prompts](/search.md?q=youtube+thumbnail) (https://promptclay.com/search?q=youtube+thumbnail)

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