Linear barcodes, 2D codes, GS1 DataBar, postal barcodes and many more — rendered on our servers, free for fair use.
Barcode configuration
Preview
Embed on your website
Create a trackable link and paste the HTML into your page. Sign in with Google to create up to 3 links per day; each free link includes 1,000 requests — see quota packages for more.
MonsterBarcode › Home
MonsterBarcode
Free online barcode generator — linear barcodes, 2D codes, GS1 DataBar, postal and healthcare symbologies, rendered on our servers and ready to download or embed.
Linear barcodes
Code-128, Code-39, Code-93, Code-11, Interleaved 2-of-5, MSI, Telepen and Pharmacode. The workhorses of logistics, inventory and industrial labeling — compact, fast to scan, supported by every scanner.
EAN / UPC & GS1
EAN-13, EAN-8, UPC-A, UPC-E for retail products, plus GS1-128 and GS1 DataBar for supply-chain data like batch numbers, weights and expiry dates. Checksums are calculated automatically.
2D codes
QR Code, Data Matrix, PDF417, Aztec and MaxiCode store far more data in less space: URLs, vCards, Wi-Fi access, payments. Ideal for mobile scanning and small labels.
Postal & specialty
POSTNET, PLANET, Royal Mail, Australia Post, Japan Post, Deutsche Post Identcode/Leitcode, and healthcare symbologies (HIBC) for regulated environments.
API integration
Every embed link is a stable image URL — drop it into any website, ERP, document or e-mail template. Usage is metered per link; upgrade quotas any time without changing the URL.
Fair use & quotas
Free links include a request quota. Sign in with Google to track usage per link, see which domains call your barcodes, and purchase small quota packages when you need more.
F.A.Q.
Is MonsterBarcode free?
Yes — generating and downloading barcodes is free. Embedded links include a free request quota; larger volumes are available as small paid packages.
Which formats can I download?
PNG for immediate use and SVG vector graphics for print-quality output at any size.
Why did my embedded barcode stop working?
The link reached its usage quota. Sign in with the Google account and open My Links to see usage and extend the quota.
Can I use this commercially?
Yes, within your link quotas. For high volumes contact us via waremonster.com.
MonsterBarcode › My Links
My Links & Quotas
Sign in with Google (top right) to see your embed links, usage statistics and quotas.
Link
Type
Data
Usage
Created
Last used
Link usage —
Daily hits (30d)
Top referring pages
MonsterBarcode › Quota Packages
Quota Packages
Small, one-time packages. No subscription, no auto-renewal — the quota is added to your link and never expires.
Online payment is coming soon. Purchases are currently recorded and activated manually — you will be contacted by e-mail.
Admin › Dashboard
Dashboard
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Total barcode hits
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Links
–
Users
Daily hits (30 days)
Top symbologies
Type
Links
Hits
Admin › Users
Users
Email
Name
Logins
Links
Hits
Last login
Status
Admin › Link Management
Link Management
Token
Owner
Type
Data
Usage
7 days
Status
Admin › Abuse Monitor
Abuse Monitor
Top links by hits
Token
Owner
Hits
Quota
Top referers
Referer
Samples
Top IPs (sampled)
IP
Samples
Admin › Purchases
Purchases
Date
User
Package
Requests
Price
Status
Actions
Admin › Settings
Settings
Print barcode
Sign in required
Embed links are available for members only. Sign in with your Google account — it takes one click and you get 3 free links per day, each with 1,000 requests.
