Free Barcode Scanner Online - Nanonets

Read barcodes from images and PDFs in seconds.

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Add an image or PDF file

Add your file with barcodes by either dragging it to the upload box or using the Upload file option.

Scan Barcodes from your file

Click the “Read Barcodes” button to scan barcodes from your file. Our barcode scanner will find barcodes from all the pages and convert them into a tabular format.

Download your results

The extracted barcode data is displayed in table format. You can copy the results to your clipboard easily.

Barcode Scanner API

Copy integration code

Browse libraries for different programming languages and mobile platforms.

import requests
import base64

url = "https://app.nanonets.com/api/v2/OCR/FullText"

payload={'urls': ['MY_IMAGE_URL']}
files=[
  ('file',('FILE_NAME',open('FILE_PATH','rb'),'application/pdf'))
]
headers = {}

response = requests.request("POST", url, headers=headers, data=payload, files=files, auth=requests.auth.HTTPBasicAuth('REPLACE_API_KEY', ''))

print(response.text)

var axios = require('axios');
var FormData = require('form-data');
var fs = require('fs');
var data = new FormData();
data.apend('urls','FILE_URL')
data.append('file', fs.createReadStream('FILE_PATH'));

var config = {
  method: 'post',
  url: 'https://app.nanonets.com/api/v2/OCR/FullText',
  headers: { 
    'Authorization': 'Basic ' + Buffer.from("REPLACE_API_KEY" + ":").toString('base64'), 
    ...data.getHeaders()
  },
  data : data
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

var axios = require('axios');
var FormData = require('form-data');
var fs = require('fs');
var data = new FormData();
data.apend('urls','FILE_URL')
data.append('file', fs.createReadStream('FILE_PATH'));

var config = {
  method: 'post',
  url: 'https://app.nanonets.com/api/v2/OCR/FullText',
  headers: { 
    'Authorization': 'Basic ' + Buffer.from("REPLACE_API_KEY" + ":").toString('base64'), 
    ...data.getHeaders()
  },
  data : data
};

axios(config)
.then(function (response) {
  console.log(JSON.stringify(response.data));
})
.catch(function (error) {
  console.log(error);
});

var client = new RestClient("https://app.nanonets.com/api/v2/OCR/FullText");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Basic " + Convert.ToBase64String(Encoding.Default.GetBytes("REPLACE_YOUR_API_KEY:")));
request.AddFile("file", "FILE_PATH");
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content); 

curl --location --request POST 'https://app.nanonets.com/api/v2/OCR/FullText' \
-u 'REPLACE_API_KEY:' \
--form 'file=@"FILE_PATH"' 

Go to API Documentation

Run in Postman

Get your free API key

Once you create your account, click on My Account > API Keys to get your key. This key will allow you to authenticate API requests.

1abcd000-ABCab1BCd00a00abc1AbcDeF

Get API Key

Want to Use our Python Package ?

Our Python Library gives you added control and options to perform OCR and extract text and tabular results in desired formats instantly.

Python Library

Free Barcode Scanner Online - Nanonets

Add an image or PDF file

Scan Barcodes from your file

Download your results

Explore other free tools by Nanonets

Why Nanonets Barcode Scanner is better?

Barcode Scanner API

Security certifications

Security is a priority at Nanonets

Key Features

Barcode Reader FAQs

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Free Barcode Scanner Online - Nanonets

Add an image or PDF file

Scan Barcodes from your file

Download your results

Explore other free tools by Nanonets

Why Nanonets Barcode Scanner is better?

we’re trusted by Developers across the world

Barcode Scanner API

Security certifications

Security is a priority at Nanonets

Key Features

Barcode Reader FAQs

Discover Related Content

A Guide to Tesseract in Python with Pytesseract and OpenCV

AP Automation Solutions for Business Central

The 7 Best Alternatives to BILL.com

An In-Depth Guide to Integrating ERP Systems

The Vendor Selection & Evaluation Process

Accounts Payable Best Practices for High-Impact AP