Created by Browserling
Free online CSV to URL-encoding converter. Just upload your CSV file in the form below and it will automatically get converted to the URL encoding. In the tool options, you can enable encoding for all input CSV characters, enable line-by-line mode, as well as select the case for the percent-encoded hex values. Created by programmers from team Browserling.
This tool converts Comma Separated Values (CSV) data to URL-encoding (also known as URL-escaping or percent-encoding). URL-encoding allows CSV files to be used in URLs as parts of the path and as GET parameters. As URLs can handle only a limited set of characters, several special characters such as commas (,), semicolons (;), and spaces can confuse web browsers and servers if they are included directly in the URL. URL-encoding solves this issue by transforming these special characters into a format understandable by all browsers. This encoding format essentially replaces all special characters in your CSV with specific hex codes that are prefixed with the percent symbol and look like this "%XX", where "XX" is the hex character code (it can be from "00" to "FF"). This tool also offers you several customization options for the encoding process. By default, it encodes only special characters, but you can enable the "Escape All Characters" option to URL-encode all input characters in the CSV file. You can also activate the "Line-by-line" option that preserves the original multiline format of your CSV without encoding newline characters. Additionally, you can choose whether the encoded hex codes will be displayed in uppercase or lowercase letters. For the reverse operation, you can use our URL-decode CSV tool. Csv-abulous!
In this example, we load a CSV file containing information about various chess openings and their associated winning chances. Since this data contains many special characters, such as commas (,), spaces ( ), percent signs (%), and newline characters, it cannot be used directly in a URL. Therefore, we apply URL encoding to the CSV, replacing the listed special characters with lowercase hexadecimal codes.
In this example, we convert a CSV file containing recipe information (including recipe names, ingredients, and quantities) into percent-encoded data. We enable the "Encode All Characters" option and replace not only the special characters but also all other input characters as well. Additionally, we enable the "Use Uppercase Letters" option to make the percent-encoded data uppercase.
This example converts CSV to URL encoding using the line-by-line mode. The input CSV contains data about various gemstones, their colors, and their hardness rated from 1 to 10 on the Mohs scale. To clearly separate each data record for each gemstone, we enable the multi-line mode, which URL-encodes each record separately. As a result, we get the same 5 lines of data, only with special characters converted to hex codes on each line.
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!
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Merge together two or more CSV files.
Visually show the differences between two CSV files.
Run the diff algorithm on two CSV files.
Find CSV cells that contain certain data.
Return data in a CSV file that matches a pattern.
Extract a slice from a CSV file.
Cut a fragment from a CSV file.
Move CSV columns to the left or right.
Move CSV data rows up or down.
Sort the data in one or more CSV rows.
Randomly change the positions of CSV columns.
Randomly change the order of CSV rows.
Randomly change the order of all CSV values.
Change the name of CSV columns.
Generate a random CSV of any size.
Generate a CSV file that contains nothing.
Generate a large CSV file for testing.
Generate a custom CSV file with m rows and n columns.
Remove CSV columns that are completely empty.
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Remove all fields in a CSV file that are empty.
Remove all empty lines in a CSV file.
Delete the comma separator from CSV files.
Delete extra commas around CSV values.
Delete comments (lines starting with # or //) from CSV files.
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Delete the first line from a CSV file.
Minify a CSV file and remove unnecessary whitespaces.
Reduce the file size of a CSV file.
Change the character encoding of a CSV file to UTF8 or ISO-8859-1.
Add extra spaces between CSV columns.
Convert a CSV file to an m-by-n matrix.
Convert a CSV file to an array of arrays of fields.
Convert an array of arrays of fields to a CSV file.
Create a list from one or more CSV columns.
Create a list from one or more CSV rows.
Create an array from one or more CSV columns.
Create an array from one or more CSV rows.
Find the number of rows and columns of a CSV file.
Find the number of columns in a CSV file.
Find the number of rows in a CSV file.
Find the sum of CSV columns.
Find the sum of CSV rows.
Find the average value of CSV columns.
Find the average value of CSV rows.
Use different colors for CSV data, quotes, and commas.
Animate CSV data by showing column after column.
Automatically fix a broken CSV.
Introduce random errors to a CSV file for fuzz testing.
Hide personal or sensitive information in a CSV file.
Mask data in a CSV file.
Hide a secret message in a CSV.
Encrypt a CSV file and hide information in it.
Decrypt a previously encrypted CSV file and make it readable.
Create a visual drawing that shows the CSV structure.
Create a new CSV file in the browser.
Distort a CSV file by infusing it with Zalgo characters.
Neutralize the chaotic Zalgo and restore CSV integrity.
Preview the contents of a CSV file in an interactive editor.
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