Routing & Transit Toolkit
Validate and generate official ABA routing numbers and transit numbers for testing and verification purposes.
Validator
Verify Authenticity
Checksum Algorithm
We use the 3-7-1 weighted algorithm for US routing numbers to ensure mathematical validity.
Generator
Instant Results
Understanding Banking Identifiers
US ABA Routing Numbers
The ABA Routing Number (Routing Transit Number or RTN) is a nine-digit code used by financial institutions in the United States. It identifies the specific bank responsible for the funds in a transaction.
- Required for ACH transfers
- Essential for Direct Deposits
- Used for domestic Wire Transfers
Canadian Transit Numbers
In Canada, a Transit Number (or Routing Number) consists of eight digits: a five-digit transit number (branch) and a three-digit institution number (bank).
Format: XXXXX-YYY
X = Branch, Y = Bank Code
Find it on your Check
Whether you're in the US or Canada, your routing information is always printed at the bottom of your personal checks using MICR font.
Frequently Asked Questions
Are these numbers real?
The generator creates mathematically valid numbers based on official algorithms. While they pass validation, they are intended for testing and development purposes only.
Is this tool free?
Yes, all tools on Getnewidentity.com are 100% free to use. We do not store any data you enter or generate.
What is the difference between ABA and Transit?
ABA is the standard for the United States (9 digits), while Transit/Routing numbers in Canada follow a 5+3 digit format.
Why did my number fail?
Most failures are due to typos or incorrect length. US routing numbers must be exactly 9 digits and pass the checksum test.