top of page

Online JSON Tools

Updated: Aug 1, 2023

With the rise of node.js and modern web development, JavaScript and JSON (JavaScript Object Notation) have become immensely popular, surpassing XML and plain text in usage. JSON is now the default data storage and transport protocol for both front-end and back-end development, embraced by developers and browsers alike.

JSON is similar to plain text but comes with strict syntax, formatting, and support for basic data types. Unlike XML, JSON is lightweight and user-friendly, condensed into a single-page specification compared to XML's extensive 200-page specification.


Online JSON Tools" is a comprehensive platform designed to simplify and streamline tasks involving JSON (JavaScript Object Notation). Whether you're a seasoned developer or just starting, this user-friendly website offers a range of efficient tools to handle JSON data effectively.

From converting JSON to other formats, extracting specific data, and validating JSON syntax, to beautifying and minifying JSON code, this all-in-one platform caters to various JSON-related needs. With its intuitive interface and powerful functionalities, "Online JSON Tools" empowers users to work with JSON effortlessly, making it an invaluable resource for any web developer or data enthusiast.

Online JSON Tools

Let’s take a look at all the online JSON tools that are available:

1. JSON Prettifier

When JSON is compressed during transfer and storage, it becomes difficult to read, especially as JSON objects grow in complexity. To enhance readability and understanding, a JSON Beautifier is the ideal solution.

This tool takes "ugly" JSON and converts it into a neatly formatted, human-readable version. Simply copy and paste the unorganized JSON or import it from a file, and the beautifier will instantly transform it.

You can also save the prettified JSON to a file or copy it to the clipboard. Additionally, this tool provides the flexibility to choose between spaces or tabs for indentation, catering to individual preferences in the "Tabs vs. Spaces" indentation debate.


  • Makes compressed JSON more readable and understandable.

  • Helps in modifying or reading large and complex JSON objects with ease.

  • Provides options for both spaces and tabs indentation, accommodating different coding preferences.

  • Allows importing JSON from files and exporting prettified JSON to files or the clipboard.


  • Does not directly address potential syntax or structural errors in the JSON data.

2. JSON Minifier

When dealing with JSON data, a prettified version is preferred for easy reading and editing. However, when it comes to transferring and storing the data, a minified version is more suitable.

The minified version removes all blank space characters, reducing the size and enabling quicker transfers and saves. This JSON Compressor functions similarly to the prettifier, but with a focus on size optimization.

Additionally, you can copy the output from the Minifier and paste it into the prettifier's input to revert back to the original prettified JSON, and vice versa, providing flexibility for working with different representations of the data.


  • Reduces the size of JSON by removing unnecessary whitespace characters, making it ideal for transferring and storing.

  • Maintains the integrity of the JSON data, enabling easy conversion back to its original prettified version.


  • The minified version might become difficult to read and understand for humans due to the lack of formatting.

3. JSON Validator

Avoid those dreaded parse errors with our JSON Error Checker! Nobody likes them, but fear not! Our tool is here to quickly validate your JSON and spot any issues. Whether it's a missing comma or quotation mark, our JSON Error Checker will help you identify all the mistakes and fix them in no time.


  • Quickly identifies parse errors and mistakes in JSON data, ensuring data integrity.

  • Helps to fix issues promptly and avoid potential data parsing problems.


  • Only checks for syntax errors, and may not cover more complex semantic issues or data validation rules.

4. JSON Escaper

When you need to store JSON in JSON or within a string, it's crucial to escape JSON's special characters to ensure data integrity. Our JSON Escaping tool generates the escaped version of your JSON, making it safe and compatible for use with other functions. Safeguard your JSON data effortlessly with our reliable JSON Escaper!


  • Ensures the safety and proper representation of JSON data when used within other JSON or string contexts.

  • Prevents issues with special characters that could cause parsing errors or data corruption.


  • Escaped JSON may become less human-readable and harder to work with directly.

5. JSON Unescaper

In contrast to the previously mentioned tool, our JSON Unescaper performs the reverse operation. It takes your escaped JSON and effortlessly converts it into a more readable, unescaped JSON format. Simplify your JSON data and make it human-friendly again with our handy JSON Unescaper!


  • Reverts the escaped JSON back to its original unescaped form, making it more human-readable and editable.

  • Useful when you need to work with JSON data in its raw format.


  • May not be effective if the original JSON had structural errors or inconsistencies.

6. JSON to XML Converter

If you're working with multiple API providers that use different data formats, our JSON to XML Converter is here to assist you with seamless conversion between both formats. With numerous options available, you can customize the XML output to suit your preferences. Choose your desired indentation style, opt for unformatted (raw) XML, and enable XML meta-tags effortlessly.


  • Facilitates conversion between JSON and XML formats, helpful when dealing with multiple API providers.

  • Offers options for choosing indentation style and including XML meta-tags.


  • XML conversion might not be a perfect one-to-one mapping with complex JSON structures.

7. XML to JSON Converter

As the counterpart to our JSON to XML Converter, this powerful tool effortlessly converts XML input into JSON output. Seamlessly transform your XML data into JSON format with ease. Like its counterpart, this converter also offers similar options, allowing you to customize the indentation style according to your preferences. Simplify your data handling and interchange between XML and JSON effortlessly using our XML to JSON Converter!


  • Allows easy conversion of XML data to JSON format for compatibility with JSON-based systems or tools.

  • Similar options for customizing indentation are available.


  • XML-to-JSON conversion may not capture certain XML-specific features or data types.

8. JSON to YAML Converter

Introducing our JSON to YAML Converter, a handy tool that swiftly transforms JSON data into YAML format. YAML, known as Yet Another Markup Language, is exceptionally human-friendly, albeit less commonly used. With our converter, you can seamlessly convert JSON to YAML, making your data more accessible and easy to work with.


  • YAML provides a more human-friendly markup language, and this tool enables easy conversion from JSON to YAML.

  • Useful for scenarios where YAML is preferred over JSON.


  • Not commonly used in all environments, so compatibility might be a concern in some cases.

9. YAML to JSON Converter

As the inverse tool to our JSON to YAML Converter, our YAML to JSON Converter serves the purpose of transforming YAML data back into JSON format. With this tool, you can effortlessly switch between YAML and JSON representations, making data interchange a breeze.


  • Converts YAML data back to JSON format, maintaining data integrity and compatibility.

  • Enables easy transition from human-friendly YAML to JSON.


  • Might not handle complex YAML structures or advanced YAML features.

10. JSON to TSV Converter

TSV stands for Tab Separated Values, and with our tool, you can conveniently convert your JSON data into TSV format. TSV represents data in a tabular structure, commonly used in various data applications. Additionally, our tool offers the flexibility to enable or disable table headers, making it easy to adapt the output to your specific needs.


  • Allows converting JSON data into Tab Separated Values (TSV), suitable for data applications that require tabular structures.

  • Provides an option to enable or disable table headers for versatility.


  • TSV format might not be suitable for representing hierarchical or nested JSON data effectively.

11. TSV to JSON Converter

The versatile tool excels at converting TSV data into JSON format, providing the reverse operation of JSON to TSV conversion. With our TSV to JSON Converter, you have the freedom to customize the conversion process by choosing whether to skip empty lines or not, and you can also set the comment symbol. Moreover, you can easily control how the JSON will be indented in the final output, ensuring a seamless and tailored transformation.


  • Converts Tab Separated Values (TSV) data into JSON format, enabling easy integration with JSON-based systems or tools.

  • Options to skip empty lines and set the comment symbol offer customization.


  • TSV data may not fully capture complex JSON structures, leading to potential data loss.

12. JSON to CSV Converter

This tool is likely to see more usage compared to other tools. CSV and JSON formats enjoy equal popularity. The tool accepts JSON as input and performs JSON-to-CSV conversion based on the specified column-separating character and quotation character. Additionally, there's an option to consistently enclose boolean and numerical values in quotes and choose whether to include or exclude CSV headers.


  • Facilitates conversion of JSON data into Comma-Separated Values (CSV), a widely used format for data interchange.

  • Options to customize column-separating characters, quotation characters, and handling of boolean/numerical values provide flexibility.


  • CSV may not fully represent nested or hierarchical JSON data, potentially leading to data flattening.

13. CSV to JSON Converter

Another tool, similar to the previous one, is designed to convert CSV to JSON format. This tool boasts a wide range of options, making it highly versatile. You have the flexibility to modify the column separating character, field quote character, skip commented lines, and skip empty lines. Moreover, you can toggle CSV headers on or off, set a custom indentation, and decide whether numeric and boolean values should be quoted.


  • Converts CSV data back to JSON format, preserving data integrity and allowing smooth transition between formats.

  • Offers a wide range of options, such as customizing separating characters, handling headers, and skipping/commenting lines.


  • Handling complex CSV structures may result in challenging JSON representation.

14. JSON to Base64 Converter

Base64 serves as a straightforward binary text encoding scheme, widely adopted as the standard for data exchange in emails and various upload services. Should you wish to transform JSON into Base64, the process is effortless – paste your JSON on the left side and retrieve the corresponding Base64 code on the right. Additionally, the tool allows you to split encoded Base64 lines into even width, and you can customize the length of each encoded line as per your preference.


  • Converts JSON data into Base64 format, useful for encoding binary data or exchanging data in emails and uploads.

  • Allows splitting encoded Base64 lines for better readability and customization.


  • The converted Base64 data may not be easily human-readable, especially for large JSON datasets.

15. Base64 to JSON Converter

This tool operates in the reverse direction of the previous one and specializes in converting Base64 back to JSON format.


  • Converts Base64-encoded data back to JSON format, ensuring data integrity and ease of use with JSON-based applications.


  • Base64 data might not be fully representative of complex JSON structures, potentially limiting JSON data capabilities.

16. JSON to Plaintext Converter

This tool serves the purpose of extracting plain text from JSON, eliminating all special JSON notation characters and spacing. It provides you with the exact text you were seeking, free from any unnecessary formatting.


  • Extracts plain text from JSON, removing JSON notation characters and spacing to provide a cleaner and simplified text output.

  • Useful when you only need the textual content from a JSON dataset.


  • Complex JSON structures may lose their original representation and hierarchy in the plaintext output.


"Online JSON Tools" proves to be a valuable and practical resource for anyone working with JSON data. The platform's user-friendly interface and array of powerful tools simplify complex JSON-related tasks, making it accessible to developers of all levels. By offering functionalities like JSON conversion, extraction, validation, beautification, and minification, it covers a wide range of JSON data handling needs. This versatile platform effectively streamlines workflows and enhances productivity in both front-end and back-end development. "Online JSON Tools" is undoubtedly a go-to solution for those seeking efficiency and convenience while dealing with JSON, and it further solidifies JSON's position as a universally loved data format in modern web development.

bottom of page