Keydrop is a free, MIT-licensed tool for indie developers to manage and hand out redemption codes, discount codes and license keys. Deploy it to your own Cloudflare account in one click (Workers + D1). Import or generate codes, run claim campaigns, hand out codes from your phone, sell one code per purchase with Stripe (revoked on refund), activate license keys per device, and connect it all with an API, webhooks and an MCP server. 8 languages, dark mode.

Hi Product Hunt 👋 I'm Eric, an indie developer.

I'm building a few apps, and each one needs promo codes for launches, license keys for paid versions, and codes to hand out to friends and testers. The tools I found were paid SaaS, or they kept my codes on someone else's server.

So I built Keydrop. It's free and MIT licensed, and it runs in your own Cloudflare account. One click deploys it with Workers + D1.

What it does:
• Import or generate codes (CSV / Excel)
• Claim pages, email delivery, and quick hand-outs from your phone
• Sell one code per purchase with Stripe, and revoke it on refund
• Device activation for license keys
• API, webhooks and an MCP server for AI agents
• 8 languages and dark mode

(Not related to the property app with the same name 🙂)

I'd love your feedback. How do you hand out codes today, and what would make you switch?

Keydrop launches here tomorrow (Nov 9). Before that, I'd love to learn how other makers do this.
When you give out App Store promo codes, discount codes or license keys, what do you use? A spreadsheet, Gumroad, Lemon Squeezy, your own script? What is the most annoying part: tracking who got which code, codes leaking, refunds, or something else?
Your answers will shape what I build next. Thanks!

Keydrop

Self-hosted license keys & promo codes on Cloudflare

Self-hosted license keys & promo codes on Cloudflare

Forum Threads

How do you hand out promo codes and license keys today?

Forum Threads

How do you hand out promo codes and license keys today?