onlinerandomtools logo

Random csv generator

World's simplest randomization tool

Free online random CSV file generator. Just press a button and get your random CSV file. There are no ads, popups or nonsense, just a random CSV data creator. Press a button, get a random CSV. Created by developers for developers.
Can't convert.
An error has occured.
Export to Pastebin
Save as...
Copy to clipboard
CSV Options
How many columns to generate?
How many rows to generate? First row counts as a header.
Column-separating character Uses comma if not specified.
Quote all fields
Generator Options
Use random English words for each CSV field
Use randomly generated strings for each CSV field
Maximum random string length? (Only works with random strings)
Alphabet to use for random strings
Random csv generator tool What is a random csv generator?
This tool generates random Comma-Separated Value (CSV) files. You can specify the number of rows and columns to generate, a non-standard delimiter (non-comma), if you wish to use one and toggle quoting of all fields. You can choose to generate fields from random plain English words or choose to use totally random strings. Their maximum length and alphabet is customizable, too.
Random csv generator examples Click to use
Generate 10 by 10 CSV
This example a random CSV file that has 10 columns and 10 rows.
Required options
These options will be used automatically if you select this example.
How many columns to generate?
How many rows to generate? First row counts as a header.
Use random English words for each CSV field
Pro tips Master online randomization tools
You can pass options to this tool using their codes as query arguments and it will automatically compute output. To get the code of an option, just hover over its icon. Here's how to type it in your browser's address bar. Click to try!
https://onlinerandomtools.com/generate-random-csv?&cols=10&rows=10&english-strings=true
All randomization tools
Didn't find the tool you were looking for? Let us know what tool we are missing and we'll build it!
Quickly generate random JSON data structures.
Quickly generate random XML document.
Quickly generate a random CSV file.
Quickly generate a random TSV file.
Quickly generate random bitmap images.
Quickly generate random data that matches the given regular expression.
Quickly generate random passwords.
Quickly generate random strings.
Quickly generate random numbers.
Quickly generate random integers.
Quickly generate random fractions.
Quickly generate random binary numbers.
Quickly generate random octal numbers.
Quickly generate random decimal numbers.
Quickly generate random hexadecimal numbers.
Quickly generate random bytes.
Quickly generate random calendar dates.
Quickly generate random clock times.
Quickly generate random IPs.
Quickly generate random MAC addresses.
Quickly generate random UUIDs.
Quickly generate random GUIDs.
Randomly pick an item from many items.
Randomly shuffle text lines and rearrange their order.
Randomly shuffle the order of all words in a string, sentence, or text.
Randomly shuffle the order of letters in a string, sentence, or text.
Coming soon These randomization tools are on the way
Generate Random YAML
Generate random YAML markup.
Generate Random HTML
Generate random HTML code and HTML web pages.
Generate Random Text Files
Generate random plain text files.
Generate Random HTML Tables
Generate random HTML tables with random values.
Generate Random LaTeX
Generate random LaTeX documents.
Generate Random Images
Generate random PNG/GIF/JPG/WEBP/BMP images.
Generate Random Audio
Generate random MP3 and WAV music files.
Generate Random Video
Generate random MP4 and AVI videos.
Generate Random RegExps
Generate random valid regular expressions.
Generate a Random Range of Increasing Integers
Generate randomly increasing integers.
Generate Random Prime Numbers
Generate random prime numbers.
Generate Random Words
Generate random English words.
Generate Random Sentences
Generate random English sentences.
Generate Random HTML Colors
Generate random HTML RGB() and HEX colors.