Popchi
Credits and licences
Characters and stickers: Popchi. All rights reserved.
Font: Baloo 2 by Ek Type, SIL Open Font License 1.1.
Word lists made with wordfreq by Robyn Speer, CC BY-SA 4.0.
Meaning models: paraphrase-multilingual-MiniLM-L12-v2 by sentence-transformers (Apache License 2.0) and multilingual-e5-small by Microsoft (MIT), cut down to the word pieces English and Vietnamese need.
Runs with ONNX Runtime Web by Microsoft (MIT).
QR codes: qrcode-generator by Kazuhiko Arase (MIT). QR Code is a registered trademark of DENSO WAVE INCORPORATED.
Full licence texts: MIT, Apache 2.0, SIL Open Font License.
Privacy
Popchi works entirely in your browser. What you type is read on your phone and never sent anywhere. There are no accounts, ads, trackers or analytics. The site only remembers your settings, the stickers you send most, and which of Popchi's own tag words led to a pick, so your favourites come first. It also keeps the sticker packs you make or save, and any "None fit" reports you choose to save; those reports stay on your phone unless you email them yourself. A pack's share link holds the pack after the # sign, which browsers never send to this site. Clearing this site's data in your browser removes all of it.
Contact: hello@popchi.app