[ All Generators ]
Pick a generator pre-configured for your use case, or use the main tool to build your own pattern from scratch.
40 generators 6 categories 100% client-side
Security
Password Generator
Strong, random passwords in one click.
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API Key Generator
Cryptographically random API keys instantly.
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Token Generator
Random auth tokens and session tokens.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Secret Key Generator
Encryption keys and JWT secrets.
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PIN Generator
Random numeric PINs from 4 to 12 digits.
9999
License Key Generator
Software license keys in standard 5×4 format.
XXXXX-XXXXX-XXXXX-XXXXX
OTP Generator
One-time password codes for verification.
999999
Recovery Code Generator
Backup recovery codes for account security.
xxxx-9999-xxxx
Retail & E-Commerce
Voucher Code Generator
Unique voucher codes for retail and e-commerce.
XXXX-9999-XXXX
Discount Code Generator
Short, memorable discount codes for campaigns.
SAVE-XXXX99
Gift Card Code Generator
Unique gift card codes ready to print or email.
XXXX-XXXX-XXXX-XXXX
Promo Code Generator
Promotional codes for your next campaign.
PROMO-XXXX-99
Coupon Code Generator
Digital coupon codes for online stores.
CPN-XXXX-9999
Referral Code Generator
Unique referral codes for affiliate programmes.
REF-XXXXXX
Loyalty Card Generator
Loyalty and rewards card numbers.
LC-9999-9999-9999
Membership ID Generator
Member IDs for clubs and subscription services.
MEM-XXXXX-99999
Events
Event Ticket Generator
Unique ticket reference codes for any event.
TKT-XXXX-9999
Raffle Ticket Generator
Random raffle ticket numbers for draws.
99999
Lottery Number Generator
Random lottery numbers for draws and games.
99-99-99-99-99-99
Game Code Generator
Game keys and beta access codes.
XXXXX-XXXXX-XXXXX-XXXXX
Booking Reference Generator
Booking and reservation reference codes.
BK-XXXXXX
Access Code Generator
Venue and room access codes.
999999
Registration Code Generator
Event and course registration codes.
REG-XXXX-9999
Badge Number Generator
Conference and event badge IDs.
BADGE-99999
Business
Serial Number Generator
Product serial numbers for manufacturing.
SN-XXXXXXXX
Order Reference Generator
Unique order reference codes for e-commerce.
ORD-XXXX-9999
Invoice Number Generator
Sequential or random invoice numbers.
INV-XXXX-9999
Tracking Code Generator
Shipment and parcel tracking codes.
TRK-XXXXXXXXXX
Employee ID Generator
Unique employee and staff ID codes.
EMP-99999
Purchase Order Generator
PO numbers for procurement and finance.
PO-9999-XXXX
Contract Number Generator
Contract and agreement reference numbers.
CTR-9999-XXXX
Project Code Generator
Internal project codes and identifiers.
PRJ-XXXX-99
Technical
Random ID Generator
Short unique IDs for databases and systems.
XXXXXXXXXX
Barcode Number Generator
Random numeric sequences for barcodes.
9999999999999
UUID Generator
UUID-style identifiers for databases and APIs.
XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
Session Token Generator
Secure session and auth tokens.
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QR & Barcodes
QR Code Generator
Convert any text or URL into a scannable QR code
PNG · SVG · colour options
Bulk QR Code Generator
Generate up to 100 QR codes at once and download as ZIP
Up to 100 · ZIP download
Barcode Generator
Generate barcodes in 9 formats including Code 128, EAN-13 and UPC-A
9 formats · PNG · SVG
Bulk Barcode Generator
Generate up to 100 barcodes at once in 9 formats and download as ZIP
Up to 100 · 9 formats · ZIP
Sequential Code Generator
Need ordered, traceable codes like ORDER-0001, INV-2024-042 or TICKET-00500? The sequential generator auto-increments numbers within your pattern.