Royal Mail Mailmark 4-State barcode generator
Royal Mail Mailmark replaced older mailing barcodes with a 4-state symbol that carries format, class, supply chain ID, item ID and destination postcode.
Content
Mailmark C-type 22 characters or L-type 26 characters. (32 characters)
Size and colour
Ready to download. Test-scan it before printing a large batch.
The text is padded with spaces to the 45 characters Mailmark formatted data requires.
About Royal Mail Mailmark 4-State
Royal Mail Mailmark replaced older mailing barcodes with a 4-state symbol that carries format, class, supply chain ID, item ID and destination postcode.
Where it is used
- UK Mailmark mailing
- Tracked bulk mail
What you can encode
Mailmark C-type 22 characters or L-type 26 characters.
Questions about Royal Mail Mailmark 4-State
Is the Royal Mail Mailmark 4-State generator free?
Yes. You can create as many Royal Mail Mailmark 4-State barcodes as you like with no account, watermark or limit.
What data can I put in a Royal Mail Mailmark 4-State?
Mailmark C-type 22 characters or L-type 26 characters.
Is my data sent to a server?
No. The Royal Mail Mailmark 4-State barcode is drawn in your browser. What you type is never uploaded.
How do I scan my Royal Mail Mailmark 4-State?
Royal Mail Mailmark 4-State is mainly read by dedicated scanners. The Barloom scanner cannot read this symbology yet, so test with your target scanner before printing a batch.
Which file formats can I download?
SVG for sharp printing at any size, and PNG at standard, high or print resolution.