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+# QR Code Examples
+
+## URL
+
+![URL](url.png)
+`https://example.com`
+
+## E-Mail
+
+### Plain E-Mail
+
+![Plain E-Mail](email_plain.png)
+`john.doe@example.com`
+
+### Mailto
+
+![mailto](email_mailto.png)
+`mailto:john.doe@example.com?cc=jane.doe@example.com,john.doe@example.com,&bcc=john.doe@example.com&subject=Hello&body=Hello%20World%21`
+
+## Telephone Number
+
+![Telephone Number](tel.png)
+`tel:+1-123-555-4567`
+
+## Contact Information
+
+### vCard
+
+![vCard](vcard.png)
+``` vcf
+BEGIN:VCARD
+VERSION:3.0
+N:Doe;John;;Mr.;
+FN:John Doe
+ORG:John Doe Co.
+TEL;TYPE=WORK,VOICE:(123) 555-4567
+TEL;TYPE=HOME,VOICE:(765) 555-4321
+ADR;TYPE=HOME:;;123 Main Street;New York;NY;10030;United States of America
+LABEL;TYPE=HOME:123 Main Street\nNew York\, NY 10030\nUnited States of America
+EMAIL:john.doe@example.com
+REV:2020-12-24T18:00:00Z
+END:VCARD
+```
+
+### MeCard
+
+![MeCard](mecard.png)
+`MECARD:N:Doe,John;ADR:123 Main Street, New York, NY 10030;TEL:1235554567;EMAIL:john.doe@example.com;;`
+
+## SMS
+
+![SMS](sms.png)
+`sms:+11235554567,+17655554321?body=Hello%20World%21`
+
+## Geographic Information
+
+![geo](geo.png)
+`geo:40.762573,-73.8336205,100?z=22&q=My%20Home%21`
+
+## Calendar Event
+
+### vEvent
+
+![vEvent](vevent.png)
+```
+BEGIN:VEVENT
+SUMMARY:Summer Vacation!
+DTSTART:20210607T080000Z
+DTEND:20210614T080000Z
+END:VEVENT
+```
+
+## Wi-Fi Network config
+
+![Wi-Fi](wifi.png)
+`WIFI:T:WPA2-EAP;S:John's Wi-Fi;P:supersecretp@ssword;H:true;E:TTLS;A:anaonymousIdent;I:ident;PH2:MSCHAPV2;;`
+
+## Google Play Store App
+
+![Play Store App](market.png)
+`market://details?id=com.google.android.apps.maps`
+
+## Crypto Currency
+
+### Bitcoin
+
+![Bitcoin](bitcoin.png)
+`bitcoin:175tWpb8K1S7NmH4Zx6rewF9WQrcZv245W?amount=0.1&label=John%20Doe&message=For%20you%21`
+
+### Ethereum
+
+![Ethereum](ethereum.png)
+`ethereum:175tWpb8K1S7NmH4Zx6rewF9WQrcZv245W?amount=1.5&label=John%20Doe&message=For%20you%21`
+
+> Other Crypto Currencies like `Bitcoin Cash`, `Litecoin` and `Dash` are also supported.
+
+## SIP
+
+![SIP](sip.png)
+`sip:1234567@example.com:1234`
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diff --git a/readme.md b/readme.md
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+++ b/readme.md
@@ -2,7 +2,10 @@
 
 A simple QR code scanner aimed at providing the best compatibility of all formats.
 
-[Downloads](https://github.com/henkelmax/qr-scanner/releases)
+## Useful Links
+
+- [Downloads](https://github.com/henkelmax/qr-scanner/releases)
+- [Example QR Codes](examples/)
 
 ## Features