Free online JSON URL decoder. Just load your URL-encoded JSON in the input field and it will automatically get converted back to regular, readable JSON. It can't get any easier than this! Created for developers by developers from team Browserling.
Free online JSON URL decoder. Just load your URL-encoded JSON in the input field and it will automatically get converted back to regular, readable JSON. It can't get any easier than this! Created for developers by developers from team Browserling.
This tool converts previously URL-escaped JavaScript Object Notation (JSON) data back to plain-text JSON, which you can read and edit. The process of encoding and passing JSON data in URLs is called URL encoding. It converts special characters such as spaces, quotes, brackets, and newlines into sequences of characters starting with the percent sign ("%"). For example, a space in URL encoding looks like "%20", while square brackets "[" and "]" look like "%5b" and "%5d", and curly brackets "{" and "}" look like "%7b" and "%7d". URL-encoded JSON is convenient for data transmission via GET requests, but it's almost impossible to read and edit. This tool converts all these percent-number-number sequences back into regular characters, resulting in plain JSON text that can be further edited and adjusted. If you need to URL-escape plain JSON, you can use our reverse tool – JSON URL-encoder. Json-abulous!
This tool converts previously URL-escaped JavaScript Object Notation (JSON) data back to plain-text JSON, which you can read and edit. The process of encoding and passing JSON data in URLs is called URL encoding. It converts special characters such as spaces, quotes, brackets, and newlines into sequences of characters starting with the percent sign ("%"). For example, a space in URL encoding looks like "%20", while square brackets "[" and "]" look like "%5b" and "%5d", and curly brackets "{" and "}" look like "%7b" and "%7d". URL-encoded JSON is convenient for data transmission via GET requests, but it's almost impossible to read and edit. This tool converts all these percent-number-number sequences back into regular characters, resulting in plain JSON text that can be further edited and adjusted. If you need to URL-escape plain JSON, you can use our reverse tool – JSON URL-encoder. Json-abulous!
In this example, we URL-unescape a JSON array that was previously URL-escaped. The input contains percent-encoded sequences of special URL characters like spaces, brackets, quotes, and newlines. The tool successfully converts these sequences back to the original ASCII characters, resulting in a valid and readable JSON array.
In this example, we decode a JSON object containing the nine key principles of UNIX philosophy. The input is a URL-encoded JSON object, and after the tool processes it, the output displays a well-structured and indented JSON object with decoded values, making it readable and editable.
In this example, we load a URL-encoded JSON string where all characters are in hexadecimal form "%HH", including letters and numbers. This type of encoding is called full URL encoding as even printable symbols are encoded. The tool decodes each hexadecimal value and returns a clean JSON object representing apple varieties.
You can pass input to this tool via ?input query argument and it will automatically compute output. Here's how to type it in your browser's address bar. Click to try!
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!
