Introducing StackQR

Hey Product Hunt! I'm Kamal, and I built StackQR because I got frustrated with the QR code industry.

Here's the problem: most "free" QR code generators aren't actually free. They give you a 7-14 day trial, then your codes stop working. If you've already printed flyers or business cards, you're stuck paying $15-30/month or reprinting everything. The top-rated QR code platforms average 1.9 out of 5 stars on review sites and the #1 complaint is always about this bait-and-switch.

So I built the opposite of that.

What StackQR does:

• Generates static QR codes that work forever and is genuinely free, no catch

• Supports 6 types: URL, email, phone, WiFi, SMS, and plain text

• Uses natural language input, e.g., type "wifi MyCafe password espresso123" and it just works

• Everything runs in your browser and your data never touches a server

• Download in 5 formats: PNG, SVG, JPEG, WebP, GIF

What it doesn't do:

• No account required

• No tracking or analytics on your codes

• No expiration tricks

• No upsell to keep your codes working

I'm a solo founder with 20+ years in tech. StackQR is ad-supported so the core tool can stay free forever.

Would love your feedback, especially on the natural language input. That's the part I'm most excited about.

Try it: https://stackqr.com