Bulk Discount Codes Generator

Create unlimited coupons with bulk discount code generator.

by UAB Xantho · Launched: February 2024

5.0 (56) on Shopify Built for Shopify

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Generate and import unique discount codes in bulk. Create random codes to prevent coupon leaks.

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About Bulk Discount Codes Generator

Create thousands of discount codes in minutes with Dyno. Generate large sets of unique promo codes, combine order and free shipping discounts into a single code in bulk, or easily import your own codes via CSV. Designed for merchants running high-volume campaigns, Dyno’s user-friendly interface makes it easy to manage, export codes to CSV, and track your codes. Prevent coupon abuse and save hours by automating bulk discount code creation. Generate customized and unique discount codes in bulk Import and export discount codes via CSV for use in any marketing channel Easily add more discount codes to existing discount sets Create single codes that apply to orders and shipping simultaneously Get fast help with built-in live chat support Show more Show less

Last verified: July 16, 2026 · Fresh

App details

Developer: UAB Xantho
Category: Marketing & conversion
Pricing: Paid
Launched: February 2024
Rating: 5.0 (56) on Shopify

Key features

Generate unlimited unique discount codes
Import or Export codes to CSV file
One code: combine Order + Free Shipping
Type or copy paste your own codes
Live Chat support

Integrations with:

Checkout, Shopify Admin

1 plan · 7-day free trial

Unlimited

$9.85/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 46 Shopify App Store reviews

Use the arrows to read individual reviews

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— Turaag Active

Really great app and the support is exceptional! Great price point too!

— Treasure Trails

Pretty easy to use and the support team is great

— Ripoff

Works flawlessly. Fair price. Awesome

— ProAudioEXP

I do wish the app could generate custom link, but otherwise works great! We were wanting to provide custom links to 4,000 customers from a partner site. I reached out to the Support Team before asking about links and they suggested a format that would have ended with us sending 4,000 broken links to our recipients. We ended up making new links in Sheets, but that can be tricky with formulas and h...

— Anecdote Candles

easy to use and track codes

— Sheet Society

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— Ana & Cha

App keeps billing after uninstalled, no way to cancel

— Intigriti's swag shop

This app is exactly what we needed. Generating a batch of unique promo codes under the same campaign is a breeze.

— iSTYLE.si

adorable app car il te permet de générer des codes de remises facilement et super rapide

— Monjouet.ma

great app, will come back if needed

— Otto Audio

this is the best discount app hands down

— BEDGEAR

Working well so far

— GQSize

Great app and prompt fixes should they arise!

— SCARPA North America

destek ekibi çok iyi ilgileniyor

— Anker-TR

The app developer has been extremely responsive and helpful throughout—highly recommended!

— TP-Link Tapo Official Store

Been using Dyno Bulk discounts for a few months now and it works great. I had an issue today while trying to generate discounts codes and I reached out to support, and Orhan was quick to resolve my issue. Highly recommend this app. Support is great.

— Smokeshow Mixology

Does what it purports to do. After using this for a couple of weeks, we're seeing ways to slice and dice generated discount codes and deploy them to our customers.

— Old Canal Roasters