Frequently asked questions
What to know before printing.
Are names sent to a server?
Name entry, positioning, and file generation take place in your browser. This tool has no process that sends names externally. Device saves and JSON exports exclude names by default. Printable HTML includes the names, so take care when choosing where to save it or sharing it.
Can every printer print directly on these envelopes?
Compatibility depends on the printer model and envelope. Check the official manual for supported paper sizes, thicknesses, envelope compatibility, and feeding direction. If an envelope has mizuhiki cords, decorations, raised surfaces, or glued sections, do not force it through the printer; use a name strip instead. This tool does not automatically determine printer compatibility.
How are multiple names and character limits handled?
Up to 3 names are arranged from right to left, starting with Name ①, with their top edges aligned. Each name can contain up to 20 characters and is not automatically reduced in size. If a long name does not fit, adjust the character size and top position. Check naming and ordering conventions for the recipient and region.
Do envelope position settings also apply to name strips?
Name strips are 35mm wide and use the envelope height you enter. The top position, character size, and column gap carry over, but the horizontal offset is not applied; names are centered. If multiple names do not fit within the width, reduce the character size or column gap.
Can I print from a smartphone?
You can enter names and save files. Printing depends on your device, browser, and printer. If your smartphone's print dialog does not let you specify scale or paper size, open the saved HTML or settings JSON on a computer and make a test print.
Where are saved settings stored?
“Save settings on this device” stores settings in this browser's local storage. Export a JSON file to transfer them to another browser or restore them after deleting browser data. On a shared device, we recommend deleting saved settings after use.
What should I do after downloading?
Open the saved HTML file in a browser. You can switch between “Plain-paper guide,” “Envelope names,” and “Name strip.” Print the A4 plain-paper guide first and check the 100mm scale and name position. If adjustments are needed, return to this page and generate a new file.