Coupon Code Generator: Bulk Codes Ready in Seconds
Generate hundreds of unique coupon codes with custom prefixes, lengths, and formats, ready to import into your store or email tool in seconds.
Free with a Brainito account. No credit card required.
Bulk Codes Instantly
Create one code or thousands at once, each one unique, so every customer or campaign gets its own.
Custom Prefixes and Formats
Set prefixes, length, and character rules so codes match your brand and your platform's requirements.
No Duplicate Headaches
Every code in a batch is generated unique, so redemptions stay clean and fraud is easier to spot.
Frequently Asked Questions
How many coupon codes can I generate at once?
You can generate codes in bulk, from a handful for a VIP list to thousands for a store-wide 2026 promotion. Each batch is exported as a simple list you can paste or upload into Shopify, WooCommerce, or your email platform.
Can I control the format of the codes?
Yes. Choose a prefix like SAVE or VIP, set the code length, and pick whether to use letters, numbers, or both. That keeps codes readable for customers while staying unique enough to prevent guessing.
Is the Coupon Code Generator free?
Yes. Create a free Brainito account and generate as many coupon code batches as you need. There is no credit card required, and the codes are yours to use in any store, cart, or campaign.
Generate unique, on-brand coupon codes in bulk, ready for your next promo
One account unlocks coupon code generator plus 340+ marketing tools, weekly audits, and your action plan.