Singapore Post has launched a digital stamp, a regional first, timed to World Post Day 2026. Instead of hunting for a stamp, you buy postage in the SingPost mobile app, receive a unique code, write it in the top-right corner of your envelope in dark blue or black ink, and drop the letter in any posting box. No labels, no printing, no queue at the counter.

Standard Regular mail costs S$0.62 and Standard Large S$0.90, and the codes stay valid for 24 months. To get people trying it, registered app users can grab one promotional set of five Standard Regular stamps for S$1 and one set of five Standard Large for S$1.50 — a steep discount on the usual S$3.10 and S$4.50 — though those promo stamps must be used by 6 April 2027. There's a minimum purchase of five per denomination, stamps are non-refundable, and the service covers only domestic mail: letters, postcards and printed paper in paper envelopes, within Singapore.

The design side leans into nostalgia rather than stripping it out. The app's stamp artwork includes a 61st National Day motif and a World Post Day otter, with seasonal refreshes planned for festivals and national occasions. Every fifteenth purchase unlocks a surprise design — currently the Fullerton Building, which housed Singapore's first General Post Office.

The trial runs until 6 April 2027, with SingPost collecting feedback through an in-app survey to improve the experience and fine-tune the OCR scanning that reads handwritten codes on envelopes. A free public roadshow runs 8-11 October 2026 at the SingPost Centre atrium for anyone curious about how it works.

The bigger picture is SingPost@MyBlock, completed in September 2026 across more than 20,000 residential blocks. Where letterbox nests allow, residents can use a "Return Mail" slot to post letters and small parcels — so the theory goes that posting a letter becomes as easy as sending a message, without ever visiting a post office.

For visitors, the catch is clear: this is domestic-only, so you can't use it to mail a postcard home from your Singapore holiday. Still, it's worth knowing about if you're staying a while, sending something locally, or just like watching how the old posting box adapts to the phone era. Collectors may also want a look at the digital artwork before the designs rotate.