StackFolio is a free tool that lets indie hackers and founders generate a beautiful, shareable card showing their product's tech stack. It includes real technology icons (via Devicons), a stack quality score, and one-click sharing to Twitter/X.

Yes. StackFolio is completely free. No account required. You can generate and share your stack card in under 60 seconds.

What tech stacks does StackFolio support?

StackFolio supports all major frontend frameworks (Next.js, React, Vue, Svelte, Astro), backend technologies (Node.js, Python, Go, Rust, FastAPI), databases (Supabase, Postgres, MySQL, MongoDB, Redis, Firebase), deployment platforms (Vercel, Railway, Render, AWS, GCP), and payment processors (Stripe, Dodo Payments). Any tool can be added — unsupported tools fall back to a styled initials chip.

Can I download my stack card as an image?

Yes. StackFolio lets you download your tech stack card as a high-resolution PNG (2x retina quality) that you can post directly on Twitter/X, LinkedIn, or any social platform.

What is the Stack Score?

Stack Score rates your tech stack on three dimensions: Simplicity (how lean your stack is), Scalability (how well it handles growth), and Indie-Friendliness (how startup-friendly the tools are). Scores are computed instantly on the client — no AI, no API calls.

How do I share my tech stack on Twitter?

Use StackFolio. Fill in your product name, the tools you use, and why you chose them. Click "Share on X" to auto-populate a tweet with your stack summary, or "Download PNG" to get a shareable image card.