Online Coupon Code Generator
Use our free coupon code generator to create unique promo codes in bulk. Customize discount terms and export as a list, PDF, or image. Generate codes now.
About Coupon Code Generator
The Doffl Coupon Code Generator allows businesses, marketers, and ecommerce store owners to quickly create custom promo codes and discount vouchers in bulk. Whether you need single-use alphanumeric strings or branded promotional tags, you can configure custom patterns, character lengths, and prefixes directly in your browser.
Generate unique codes instantly without installing software or creating an account. Add promotional terms, set discount values, and export your vouchers as plain text, formatted PDFs, or printable images ready for distribution across marketing campaigns.
Key features
- Generate single or bulk discount codes instantly in your browser
- Customize code length, character sets, prefixes, and suffixes
- Include discount values, redemption rules, and custom terms
- Export vouchers as printable PDF documents or image files
- Download clean code lists in CSV or TXT format
- Runs entirely on your device with no data stored externally
How to use Coupon Code Generator
- Specify the quantity of coupon codes you want to generate.
- Configure formatting options such as code length, character types, and prefixes.
- Add optional discount amounts, expiration dates, and promotional terms.
- Click generate to produce your unique code batch.
- Export the results as a text list, formatted PDF, or image.
Who is it for?
- Ecommerce merchants creating single-use discount codes for email marketing campaigns.
- Retail store managers designing printable voucher cards with terms for in-store events.
- Digital marketers distributing unique referral codes to track affiliate partner conversions.
- Event coordinators issuing batch promotional vouchers for seasonal ticket sales.
Frequently asked questions
Is this coupon code generator free to use?
Yes, this tool is completely free with no registration or account required for basic use.
Can I generate coupon codes in bulk?
Yes, you can generate large batches of unique discount codes in seconds. The tool runs locally in your browser to process bulk requests quickly.
Can I export the coupons as a PDF or image?
Yes, you can export your codes as formatted PDF voucher sheets, standalone images, or raw text and CSV lists.
How does the tool prevent duplicate codes?
The generator tracks each generated string during the creation process to ensure every code within a single batch is completely unique.
Can I include terms and conditions on the coupons?
Yes, you can add custom terms, validity dates, and discount descriptions, which will display on PDF and image exports.