razbakov Logo Generator
Generate logo concepts as a 3x3 grid using Gemini, review with user, iterate on chosen direction.
Process
1. Gather context
Before generating, establish:
- Product name — the text that appears in the logo
- What it does — one sentence (drives icon/symbol choices)
- Brand personality — modern/classic, playful/serious, technical/approachable
- Color palette — specific hex codes if available, or mood (dark, vibrant, etc.)
- Symbol ideas — relevant icons, metaphors, or visual concepts
2. Generate 3x3 grid
Use the image-from-gemini skill to generate 9 distinct logo variations in a single image:
python3 ~/.claude/skills/image-from-gemini/scripts/generate.py \
"<prompt>" \
-o /tmp/<product>-logos.png
Prompt template:
Generate a 3x3 grid of 9 different logo concepts for "<Product Name>" — <one-line description>.
Each logo should be distinct: try combinations of <symbol ideas> and the word "<Product Name>"
in different typographic treatments. Use a <dark/light> background (<hex>) with <accent color>
(<hex>) accents. Clean, minimal, suitable for a SaaS product. Each cell in the grid should be
clearly separated with thin lines.
3. Display and discuss
- Read the generated PNG to show it inline
- Open it with
open /tmp/<product>-logos.pngfor full-size view - Give an opinion on which works best and why (distinctiveness, scalability, clarity)
- Let the user pick a direction
4. Iterate on chosen concept
Once the user picks a favorite, generate focused variations:
Generate 9 variations of this logo concept for "<Product Name>": <description of chosen concept>.
Vary the proportions, line weight, icon placement, and typography. Keep the same color palette.
Show as a 3x3 grid on <background color>.
5. Export final logo
Once approved, generate the final logo as a standalone image (no grid):
Generate a clean logo for "<Product Name>": <final description>.
Output on a transparent/dark background, centered, with generous padding.
High quality, suitable for use as a website header logo.
Save to the project's assets folder (e.g., avatars/, public/, or assets/).
Tips
- Always specify background color as hex — Gemini respects this
- Mention "suitable for favicon" if it needs to work at small sizes
- For dark products, specify both dark bg version and light bg version
- Include "no text" if you want icon-only variations
- Gemini handles typography better with simple, short words