Yes, completely free with no signup required.

Does my data leave my device?

No. Everything runs in your browser — nothing is sent to a server.

Does it work on mobile?

Yes. The tool works on any modern browser, though printing is best from desktop.

Type your address, adjust the formatting, and print a clean mailing label.

100% client-side · no upload

Address lines

Font size (pt)

Line height

Alignment

Preview

Address preview appears here…

Type the address in the text area — each line of the address on a separate line.
Adjust font size, line height, and alignment to match your label sheet.
Click "Print label" to open the browser print dialog.

Is this tool free?: Yes, completely free with no signup required.
Does my data leave my device?: No. Everything runs in your browser — nothing is sent to a server.
Does it work on mobile?: Yes. The tool works on any modern browser, though printing is best from desktop.