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I hope you like this Post, Please feel free to comment below, your suggestion and problems if you face - we are here to solve your problems. Generating a downloadable CSV file in the browser.Ĭonst csvBlob = new Blob() Pass this object to the URL interface and create a link to the file: const csvBlob = new Blob()Ĭonst url = URL.createObjectURL(csvBlob) Full Code to convert JSON data to CSV. When linking another Pen as a resource, make sure you use a URL Extension of the type of code you want to link to. Pass this data to Blob and create a Blob object. get keys as arrayĬonst commaSeparatedString = ).join(",")).join("\n")].join("\n") Its very simple and easy way to transform and share JSON to CSV data. And Convert remaining data to a comma-separated string with a new line charter separating each object. JSON to CSV helps convert JSON data to CSV. We gonna use object.keys the method to get keys from the input JSON data and we will use these keys as headers for the CSV file. JSON is an acronym and stands for JavaScript Object Notation which is very light-weight and at present has becoming a standard response format for REST APIs. Next, we have to convert this data into a comma-separated string. we need them separated by a comma in order to make it a CSV. We gonna use the browser’s URL interface and Blob objects to convert JSON data into a CSV file without a backend interface. JSON object Data Source: Javascript Object Approach: In short, we need the header which is referred to by javascript object keys, and rows referred by javascript object values. In this post, we gonna convert JSON object data into a CSV file using JavaScript in the browser and will make it downloadable.