Created by Browserling
Online JSON Tools offers a collection of useful browser-based utilities for working with JSON (JavaScript Object Notation) data structures. All JSON tools are simple and easy-to-use, and they share the same user interface. Once you learn how to use one of the tools, you'll instantly know how to use all of them. All tools work right in your browser and you don't have to download or install anything. Just load your JSON object and you'll instantly get the result. Created by team Browserling.
Find keys and/or values that interest you in a JSON file.
Create a text list from a JSON array or object.
Create a JSON array from a text list.
Generate HTTP form data from a JSON object.
Generate JSON object from HTTP form data.
Create a HTML table from keys and values of a JSON object.
Convert a JSON file to a CSON file.
Convert a CSON file to a JSON file.
Convert a JSON config to a TOML config.
Convert a TOML file to a JSON file.
Convert a JSON data structure to Bencode encoding.
Convert Bencode data to JSON data.
Convert a JSON file to a JSONL file.
Convert a JSONL file to a JSON file.
Convert binary JSON data structure (BSON) to JSON.
Convert a JSON file to a universal binary JSON (UBJSON).
Convert universal binary JSON (UBJSON) to regular JSON.
Serialize JSON data to binary MessagePack format.
Unserialize binary MessagePack to a JSON struct.
Serialize JSON data to binary Protobuf format.
Unserialize binary Protobuf to a JSON struct.
Generate a LaTeX table from a JSON object.
Convert a JSON data file to an INI configuration file.
Convert an INI configuration file to JSON data file.
Loop over JSON structure and truncate all values or keys.
Find the nesting depth of a JSON data structure.
Convert a JSON data structure to a data URL.
Create a PHP data structure from a JSON data structure.
Create a JSON data structure from a PHP data structure.
Diff JSON files and show differences visually.
Lexicographically sort the order of JSON object keys.
Exchange keys with values in a JSON file.
Create a JSON array with random values.
Create a JSON object with random keys and values.
Randomly change the positions of array elements.
Randomly change the order of key, value pairs.
Add random spaces and newlines in a JSON file.
Tokenize a JSON data structure.
Remove all JSON syntax and leave just the values.
Change curly braces, commas, and quotes to other symbols.
Fix incorrectly quoted (usually single quote) keys and values.
Make all keys and values in a JSON to be single-quoted.
Make all keys and values in a JSON to be double-quoted.
Create JSON that looks real but is fake (FakeSON).
Execute a jq query on a JSON data structure.
Filter keys and values that match a pattern.
Create a JSON array from a string.
Create groups of JSON array items.
Merge two or more JSON arrays together.
Find differences in two or more JSON arrays.
Merge two or more JSON objects together.
Introduce errors in a JSON data structure.
Try to fix a damaged JSON to the best of our ability.
Convert images to valid JSON strings that look like ASCII art.
Create an abstract visualization of JSON's complexity.
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We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling, our mission is to make people's lives easier, so we created this collection of JSON tools. Our tools have the simplest user interface that doesn't require advanced computer skills and they are used by millions of people every month. Behind the scenes, all JSON tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!
