Rapid logo exploration powered by xAI Grok

Stop spending hours in Figma before you even know what direction you want. Logo Quicktest lets you generate 3 logo concepts from a text prompt in seconds, click the one you like, and immediately spin up img2img variations of it — all from a minimal local web UI.

Why it exists

Most AI image tools are great for one-shot generation but awkward for iterative design exploration. Logo Quicktest is purpose-built for the early stage: generate fast, compare visually, lock in a direction, then iterate deeply on what works.

Best use cases

• App icon ideation before committing to a designer
• Rapid style exploration for startups and side projects
• Comparing glassmorphism vs flat vs illustrated icon directions
• Building a visual brief to hand off to a designer

Core features

• Text to Image — describe a concept, get 3 generated iOS-style app icon options per round
• Image to Image — select any generated logo and generate 3 variations from it using xAI img2img
• Persistent — all images saved locally, survive server restarts
• Round tracking — every generation adds a labelled section to compare all rounds
• One-click select — click any card to set it as the active img2img reference
• No build step — vanilla HTML/CSS/JS frontend, minimal Express backend

What you get

• Full source code (MIT license)
• server.js — Express server with txt2img and img2img API routes
• public/logos/index.html — interactive comparison UI
• .env.example with setup instructions
• README.md with prompt tips and cost guide

Requirements

• Node.js 18+
• An xAI API key (~$0.005 per image, ~$0.015 per 3-image round)
• No database, no cloud storage, no other accounts needed

Setup

npm install, copy .env.example to .env, add XAI_API_KEY, then npm start