The Promo Code Generator is a free online tool for batch generating unique promotional codes, discount codes, and coupon codes. Customize code length, prefix, suffix, character set, and separator format. Generate up to 1,000 unique codes at once. All processing happens in your browser — no data is ever uploaded to a server.
Batch generate discount codes for limited-time sales, then import into your e-commerce platform for customer distribution.
Generate exclusive discount codes with VIP prefix for premium members, enhancing their sense of exclusivity.
Generate one-time entry codes or redemption codes for trade shows, meetups, and other offline events.
A good promo code should: 1) Be long enough to resist brute-force guessing; 2) Exclude ambiguous characters to reduce input errors; 3) Have a recognizable prefix for source tracking; 4) Use consistent formatting for easy system processing.
Up to 1,000 per generation, sufficient for most campaigns.
No, automatic deduplication ensures every code is unique.
Uppercase, lowercase, digits, and combinations. Ambiguous characters can be excluded.
Yes — prefix, suffix, length, separator, and more.
No, all processing happens locally in your browser.