10 Best Free Online OPML to JSON Converter Websites

Here is a list of the best free online OPML to JSON converter websites. OPML is short for Outline Processor Markup Language. This format outlines the information in a structured way. It typically contains a hierarchical list of items where each item can have various attributes such as title, URL, and notes. On the other hand, JSON stands for JavaScript Object Notation. JSON uses a format that is easily readable and writable to humans. It is often used as a lightweight data interchange format. JSON is widely used for transmitting data between web applications and APIs.

This post covers 10 free websites where you can convert OPML to JSON online. You can simply add your OPML data to these converters and transform that into JSON format. Most of these websites take OPML data directly and can also fetch it from a remote URL. Whereas some websites are limited to a file input where you have to upload an OPML file to add the input. The output is also a JSON file. With that said let’s go through the post and check these converter websites in detail.

My Favorite Online OPML to JSON Converter

All these converters work the same way. You can simply add your OPML input and convert that to JSON. Most converters can work with code, file, and URL import but are limited to one conversion at a time. If you seek a batch converter then you can try the last ones where the input method is OPML files.

You can check out our other lists of the best free online JSON to Typescript Converter websites, online JSON Validator websites, and online JSON Schema Generator websites.

Comparison Table:

Websites	Input Methods	Output Options	Additional Options
CodeBeautify.org	Code / FIle / URL	Copy, Download	Yes
BeautifyTools.com	Code / FIle / URL	Copy, Download	Yes
CodeAmaze.com	Code / FIle / URL	Copy, Download	No
BeautifyConverter.com	Code / FIle / URL	Copy, Download	Yes
EdChart.com	Code / FIle / URL	Copy, Download	Yes
iCoder.uz	Code / FIle / URL	Copy, Download	Yes
FreeCodeFormat.com	Code	Copy, Download	Yes
Vertopal.com	File	Download	No
FreeFileConvert.com	File	Download	No
AllDocs.app	File	Download	No

CodeBeautify.org

CodeBeautify.org provides online tools to format and beautify codes. It has a free OPML to JSON converter. This converter has two editors side by side. The editor on the left is for the OPML data. You can directly paste the OPML code into this editor. Or, you can upload an OPML file or import OPML data from a URL. In either case, it loads the respective data in the editor. After that, you can run the conversion to get the JSON output in the second editor on the right side of the screen. There are no conversion options here but you can still format the JSON code. Once you have the output, you can use the respective button to copy it or download it as a JSON file.

Highlights:

• Input Method(s): OPML Code, File Upload, and URL Import.
• Output Option(s): Copy the Code and Download it as a JSON file.
• Additional Options: Options to format JSON code.

BeautifyTools.com

BeautifyTools.com has a collection of online code beautifiers, minifiers, converters, and other utilities. You can use its online tool to convert OPML to JSON. This converter tool has side-by-side text boxes for input and results. It supports file upload and URL import You can use either of these methods to add OPML data you can also paste the OPML code directly. With that, you can form the conversion and convert the OPML to JSON. Apart from the conversion, you also get options to beautify or minify the JSON output. You can use or skip that as per your needs. In the end, you can either copy the JSON code directly or download it as a text file.

Highlights:

• Input Method(s): OPML Code, File Upload, and URL Import.
• Output Option(s): Copy the Code and Download it as a TXT file.
• Additional Options: Options to minify and beautify JSON code.

CodeAmaze.com

CodeAmaze.com is a beautiful website that offers various tools to format and convert programming codes. It has a free online OPML to JSON converter. This tool has two text editors side by side. The one on the left is for the OPML input. You can paste the OPML code directly, import from a file, or fetch it online from a remote URL. After adding the OPML input, you can convert it to JSON. The process is quite simple and only takes a second. Once done, you get the respective JSON code in the editor on the right side. From there, you can copy the JSON code to the clipboard or download it as a TXT file. If you have a CodeAmaze account, you can also save the code online.

Highlights:

• Input Method(s): OPML Code, File Upload, and URL Import.
  • Output Option(s): Copy the Code and Download it as a TXT file.
• Additional Options: No additional options.

BeautifyConverter.com

BeautifyConverter.com has a free OPML to JSON converter. This converter tool packs many features that can help you convert OPML to JSON online. It features two text editors side by side for input and output. All the options and features are listed between the two editors. There are three ways to add OPML input. You can paste the data directly, upload a JSON file, or fetch code from a remote URL. Then you can convert the OPML to JSON. After the conversion, you get options to beautify and minify the JSON code. Then you can copy the output to the clipboard or download it as a JSON file.

Highlights:

• Input Method(s): OPML Code, File Upload, and URL Import.
• Output Option(s): Copy the Code and Download it as a JSON file.
• Additional Options: Options to beautify and minify the JSON code.

EdChart.com

EdChart.com offers a free online OPML to JSON converter tool. It features the converter from the BeautifyConverter website. Thus this converter offers the same interface and functionality that you get there. It has three input methods to add the OPML input including code, file, and URL. With that, it converts the OPML code to JSON code that you can beautify or minify. In the end, you can copy the JSON output directly to the clipboard. You can also download the output as a JSON file.

Highlights:

• Input Method(s): OPML Code, File Upload, and URL Import.
• Output Option(s): Copy the Code and Download it as a JSON file.
• Additional Options: Options to beautify and minify the JSON code.

iCoder.uz

iCoder.uz is another free website where you can convert OPML to JSON online. This website also uses BeautifyConverter’s OPML to JSON converter. The converter has two separate sections for input and output with the buttons in the middle. This tool works with OPML code and OPML files, and can also fetch OPML code from a remote URL. You can go with any of these methods to add your input to the tool and then convert that to JSON. Upon conversion, you have the option to beautify or minify the JSON output. You can also toggle word wrap if you want. In the end, there are two ways to get the JSON output. You can either copy it directly or you can download it as a JSON file.

Highlights:

• Input Method(s): OPML Code, File Upload, and URL Import.
• Output Option(s): Copy the Code and Download it as a JSON file.
• Additional Options: Options to beautify and minify the JSON code.

FreeCodeFormat.com

FreeCodeFormat.com is another free website to convert OPML to JSON online. This website offers a simple converter where you can add the OPML code directly and convert that to JSON. While doing so, you get the option to pick a view mode for the JSON code. You can go with a tree mode, view mode, form mode, code mode, or text mode. This way, you can set the visual appearance of the code as per your liking and copy it to the clipboard. You can also download the code as a JSON file.

Highlights:

• Input Method(s): OPML Code.
• Output Option(s): Copy the Code and Download it as a JSON file.
• Additional Options: Options to pick a view mode for JSON code.

Vertopal.com

Vertopal.com is a free file converter website that you can use for OPML to JSON conversion. The converter you get here deals with OPML files. You have to upload the OPML code as a file to perform the conversion. This website allows you to add up to 7 files with a size limit of 50 MB per file. You can upload the files from local storage or fetch them from the cloud. Then you can convert all those files to JSON in one go. Thus, this converter does not give you a visual look at the code but it can batch-convert OPML to JSON.

Highlights:

• Input Method(s): File Upload.
• Output Option(s): JSON file.
• Additional Options: No additional options.

FreeFileConvert.com

FreeFileConvert.com is a free online file converter website that supports OPML to JSON conversion. To perform this conversion on the website, you have to upload the OPML files. You can add up to 5 files per conversion with a combined size limit of 300 MB per conversion. Apart from local upload, you can also import files from URLs, Google Drive, and Dropbox. Once you add the file and perform the conversion, it converts all the added files (up to 5 files) at once. Then you get to download the converted output as separate JSON files.

Highlights:

• Input Method(s): File Upload.
• Output Option(s): JSON file.
• Additional Options: No additional options.

AllDocs.app

AllDocs.app is a free website to convert various document file formats online. It supports OPML to JSON conversion where you can upload one file at a time and convert that to JSON. To perform the conversion, you have to upload an OPML file in XML format. As soon as you upload the file, it performs the conversion and then downloads the converted JSON file automatically. You can simply save the JSON file to get your output.

Highlights:

• Input Method(s): File Upload.
• Output Option(s): JSON file.
• Additional Options: No additional options.