Try It!

• saveImage(ImagesFormatOptions)

  { console.log("`q-premium1.png` has been Created!"); });"> // Save PNG Images to file
  qrcode.saveImage({
  path: 'q.png' // file path
  }).then(data=>{
  console.log("`q-premium1.png` has been Created!");
  });

• saveSVG(ImagesFormatOptions)

  { console.log("`qrcode.svg` has been Created!"); });"> // Save SVG to file
  qrcode.saveSVG({
  path: 'qrcode.svg' // file path
  }).then(data=>{
  console.log("`qrcode.svg` has been Created!");
  });

• toDataURL()

  { console.info('======QRCode PNG Base64 DataURL======') console.info(data); });"> // Get standard base64 image data url text: 'data:image/png;base64, ...'
  qrcode.toDataURL().then(data=>{
  console.info('======QRCode PNG Base64 DataURL======')
  console.info(data);
  });

• toSVGText()

  { console.info('======QRCode SVG Data Text======') console.info(data) });"> // Get SVG data text: '
  qrcode.toSVGText().then(data=>{
  console.info('======QRCode SVG Data Text======')
  console.info(data)
  });

• toStream()

  console.log('Finsihed')); qrcode.toStream().then(res=>{ res.pipe(out).on('finish', () => console.log('Finsihed')); })"> const out = fs.createWriteStream(`qrcode-stream.png`);
  // const stream = await qrcode.toStream();
  // stream.pipe(out);
  // out.on('finish', () => console.log('Finsihed'));
  
  qrcode.toStream().then(res=>{
  res.pipe(out).on('finish', () => console.log('Finsihed'));
  })

Update to version 3.7.1+.

MIT License

Let you draw freely!

EasyQRCodeJS-Premium is a more powerful and comprehensive enterprise version. You can use Canvas to customize any element, such as eye frame shape, eyeball shape, QR code block shape, and more. Also supports excavation (to prevent the QRcode overlap with the logo), random block mode.

If you need more functions, we can provide you with customized development of API libraries or products. please contact me to buy the business enterprise edition.

EasyQRCodeJS-Premium Shi Gong Neng Geng Jia Qiang Da He Quan Mian De Shang Ye /Qi Ye Ban Ben . Rang Nin Ke Yi Zai QRCode Zhong Tong Guo Canvas Zi Ding Yi Ren He Xi Huan De Yuan Su ,Li Ru Eye frame Xing Zhuang , Eye ball Xing Zhuang , QR Body block Xing Zhuang Deng Deng . Huan Zhi Chi Logo Wa Qu (excavation,Fang Zhi Er Wei Ma Yu Logo Zhong Die )He Random bolock mode.

Ru Guo Nin Xu Yao Geng Duo Gong Neng ,Wo Men Ke Yi Wei Nin Ti Gong API Ku Huo Chan Pin De Ding Zhi Kai Fa . Qing Lian Xi Wo Gou Mai Shang Ye /Qi Ye Ban Ben .

Email:inthinkcolor@gmail.com

http://www.easyproject.cn

Donation/Juan Zhu :

Wo Men Xiang Xin ,Mei Ge Ren De Dian Di Gong Xian ,Du Jiang Shi Tui Dong Chan Sheng Geng Duo , Geng Hao Mian Fei Kai Yuan Chan Pin De Yi Da Bu .

Gan Xie Kang Kai Juan Zhu ,Yi Zhi Chi Fu Wu Qi Yun Xing He Gu Li Geng Duo She Qu Cheng Yuan .

We believe that the contribution of each bit by bit, will be driven to produce more and better free and open source products a big step.

Thank you donation to support the server running and encourage more community members.