- European eHealth network - digital covid certificate coordination https://github.com/ehn-dcc-development
- Universal Covid QR Verifier Products https://www.pathcheck.org/en/universalverifier
- EU Karte mit Status und Links https://ec.europa.eu/info/live-work-travel-eu/coronavirus-response/safe-covid-19-vaccines-europeans/eu-digital-covid-certificate_en#what-data-does-the-certificate-include-is-the-data-safe
- corona-vaccination-reader.py - Corona vaccination reader (decodes vaccination qr code) all dependencies can be found on pypi https://gist.github.com/TheCataliasTNT2k/fdab41e0a80b038fb77c2a039d749d25
- greenpass.py - Show COVID greenpass data https://gist.github.com/dsoares/dbd784615defd8800e93e4df4c783ce1
- eu-covid-certificate-qr-decoder.py - Decode information from European covid19 travel certificates https://gist.github.com/yaci/96b53642bacfe440949cbc781bb479b1
- Digital-Green-Certificate-Dump.py - A simple tool to dump the European Union's COVID passports (Digital Green Certificates) https://gist.github.com/zajdee/76bfe37c54101850d5ac03458f9783bf
- greenpass.js - Simple green pass decoder in JavaScript https://gist.github.com/lmillucci/48804b0598553689fc5054da10e63231
- (DE) CovPass-App https://digitaler-impfnachweis-app.de/
- (DE) CovPassCheck-App https://digitaler-impfnachweis-app.de/covpasscheck-app/
- (AT) Grüner Pass - 3-G Nachweise Österreich https://gruenerpass.gv.at/app/
- (NL) Scanner for CoronaCheck https://coronacheck.nl/en/scanner
- (LU) Luxembourgish national mobile app to check EU Digital COVID Certificates https://CovidCheck.lu
- GreenCheck (überprüft EU konforme QR Codes) https://greencheck.gv.at/
- CovidPass - Add your EU Digital Covid Vaccination Certificates to your favorite wallet apps https://covidpass.marvinsextro.de/
- Füge dein digitales Impfzertifikat zum Apple Wallet auf dem iPhone und der Apple Watch hinzu. https://coronapass.fabianpimminger.com/
- Load your vaccination certificate to Apple Wallet https://covid.watafu.eu/
- Save EU Digital COVID Certificate to your iPhone Wallet https://covid19passbook.netlify.app/
- COVID Pass - Scan your vaccination, test and recovery certificates in QR code representation and save them to your Apple Wallet https://covidpass.eu/ (Source Code https://github.com/philipptrenz/covidpass )