Free Random Code Generator
Create sets of up to 100,000 unique codes for free. Use our generator for promo codes, gift cards, passwords, and more.
Need to automatically deliver these codes for an abandoned cart, welcome email, or in-store voucher? That's what our main service, Coupon Carrier, is for.
Built for Any Usecase
Code Recipes for Your Business
Our generator is flexible enough to create any kind of unique code you need. Here are a few popular formats to get you started.
- Promo Codes for E-commerce
Generate codes with a prefix for your campaigns, like a welcome offer or Black Friday sale.
WELCOME-A8X4N2P9- Gift Card Numbers
Create formatted, all-numeric codes to import into your POS or digital gift card system.
5291-8837-1294-4331- In-Store Vouchers
Use a prefix to create branded voucher codes for physical promotions and digital offers.
FREE-TACO-A8X4N2- Software License Keys
Create long, highly-random keys for software activation, API keys, or secure access codes.
A8X4-N2P9-T6J7-C3F8
The Logical Next Step
You've Got Codes. Now What?
Generating codes is the easy part. Coupon Carrier automates the entire distribution process, connecting to your tools to deliver unique codes securely and reliably.
- For E-commerce Stores
Automate unique codes for abandoned carts and welcome emails via Shopify, WooCommerce, Mailchimp, and more.
- For Restaurants & Retail
Send digital vouchers redeemable on any smartphone with our "Mark as Used" button or web scanner—no hardware needed.
Frequently Asked Questions
- What's the difference between this generator and the full service?
- This free tool is great for generating a simple list of codes. The full Coupon Carrier service automates the entire delivery process. It connects to your apps to automatically send codes, tracks redemptions, and creates trackable digital vouchers for in-store use.
- Can I use this as a gift card generator?
- Yes. Many of our customers use the generator to create lists of unique gift card numbers. You can set a numeric-only character set and a pattern like `####-####-####-####` to match the format of standard gift cards, then import the list into your POS system.
- Is this tool suitable for creating voucher codes?
- Absolutely. You can create human-readable codes (e.g., `FREE-DRINK-123`) and then import them into Coupon Carrier to deliver them as trackable digital vouchers using our "Mark as Used" button or QR code scanner service.