Free online JSON to URL-encoding converter. Just load your JSON in the input field and it will automatically get converted to URL-encoded JSON. In the tool options, you can choose whether to use lowercase or uppercase letters for the hexadecimal escape codes and optionally enable encoding of all alphanumeric characters. Created for developers by developers from team Browserling.
Free online JSON to URL-encoding converter. Just load your JSON in the input field and it will automatically get converted to URL-encoded JSON. In the tool options, you can choose whether to use lowercase or uppercase letters for the hexadecimal escape codes and optionally enable encoding of all alphanumeric characters. Created for developers by developers from team Browserling.
This tool converts JSON (JavaScript Object Notation) data into URL-encoded data that can safely be embedded in web addresses. JSON is a popular format for storing and exchanging structured data, but it's not so easy to use directly in URLs. Some characters in JSON, such as spaces, colons, and quotes, have special meanings in URLs and may be interpreted incorrectly by browsers and backend software. The URL-encoding format solves this problem – these characters are replaced with special escape sequences that web browsers and backend software can interpret correctly. Non-alphanumeric characters are replaced with a percent sign (%) followed by a two-digit hexadecimal number. You can also enable the "Full Character Escape" mode in the options. This mode converts every character in your data (including letters and numbers) to URL encoding. Additionally, you can choose the case of the hexadecimal numbers – uppercase hex or lowercase hex. If you have JSON data that's already URL-encoded and want to reverse it and see the original JSON, you can use our URL-decode JSON tool. Json-abulous!
This tool converts JSON (JavaScript Object Notation) data into URL-encoded data that can safely be embedded in web addresses. JSON is a popular format for storing and exchanging structured data, but it's not so easy to use directly in URLs. Some characters in JSON, such as spaces, colons, and quotes, have special meanings in URLs and may be interpreted incorrectly by browsers and backend software. The URL-encoding format solves this problem – these characters are replaced with special escape sequences that web browsers and backend software can interpret correctly. Non-alphanumeric characters are replaced with a percent sign (%) followed by a two-digit hexadecimal number. You can also enable the "Full Character Escape" mode in the options. This mode converts every character in your data (including letters and numbers) to URL encoding. Additionally, you can choose the case of the hexadecimal numbers – uppercase hex or lowercase hex. If you have JSON data that's already URL-encoded and want to reverse it and see the original JSON, you can use our URL-decode JSON tool. Json-abulous!
In this example, we URL-encode a simple JSON array containing four strings. By applying URL encoding, the syntactic JSON characters are converted into a web-safe format but the strings stay as-is. As a result, square brackets, quotes, spaces, and commas are replaced with percent signs followed by hexadecimal codes of the symbols.
This example converts a JSON object with four key-value pairs into the percent encoding. In the output, all non-alphanumeric characters are escaped via a percent sign but the regular alphabet letters and numbers are not modified.
In this example, we URL-escape a JSON object that represents weather data. The input JSON object consists of four keys and another nested object. By enabling the "Full Character Escape" option, we transform all characters in the data, including letters and numbers, into matching hex codes.
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!
