https://github.com/peponi/text-to-unicode-qr

convert text (BTC address) to QR codes made of unicode (text)
https://github.com/peponi/text-to-unicode-qr

api bitcoin-address cli command-line command-line-tool ethereum-address mail qr qr-code qrcode screenshot service unicode

Last synced: 11 days ago
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convert text (BTC address) to QR codes made of unicode (text)

• Host: GitHub
• URL: https://github.com/peponi/text-to-unicode-qr
• Owner: peponi
• Created: 2018-01-26T15:24:14.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-03-09T13:43:09.000Z (almost 7 years ago)
• Last Synced: 2024-11-14T14:47:28.081Z (2 months ago)
• Topics: api, bitcoin-address, cli, command-line, command-line-tool, ethereum-address, mail, qr, qr-code, qrcode, screenshot, service, unicode
• Language: HTML
• Homepage:
• Size: 348 KB
• Stars: 5
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
*I was tryng to [send emails with text based qr codes](./assets/screenshot-html.png) 'cause my friends only receive plain text mails, so I generated this small API to generate unicode based QRs*

demo on https://text-to-unicode-qr.herokuapp.com/

this ```curl -GET https://text-to-unicode-qr.herokuapp.com/inverted/sadfsdfdfdsfghjre65zrtezht54e``` will work

## Usage Express WebServer

```

npm run start

```

#### request qr code via API

![screenshot of chrome brower which returned a unicode QR code for request on default api path](./assets/screenshot-browser.png)

#### request inverted qr code via API

![screenshot of chrome brower which returned a inverted unicode QR code for request on /inverted api path](./assets/screenshot-browser-inverted.png)

|API|description|

|---|---|

|/|will return the index.html with input form to convert strings|

|/VALUE|will return the converted VALUE as qr|

|/inverted/VALUE|will return the inverted VALUE as qr|

## Usage CLI

#### request inverted qr code on command line

![screenshot of terminal which returned a inverted unicode QR code](./assets/screenshot-cli.png)

|argument|description|

|---|---|

|--convertThis|text to be converted|

|--inverted|will invert the qr code|

|--file|will save the qr code in a qr.txt file|

|--file=|will save the qr code in a file named with .txt|

will the converted unicode qr in terminal

```

node ./cli.js --convertThis=sadfsdfdfdsfghjre65zrtezht54e

```

will save a unicode qr in ```./qr.txt```

```

node ./cli.js --convertThis=sadfsdfdfdsfghjre65zrtezht54e --file

```

will save a inverted unicode qr in ```./wurstbrot.txt```

```

node ./cli.js --convertThis=sadfsdfdfdsfghjre65zrtezht54e --inverted --file=wurstbrot

```

## Todo

* maybe https://research.swtch.com/qart