Base64 to csv converter

World's simplest csv tool

Free online base64 to CSV converter. Just load your base64 and it will automatically get decoded to CSV. There are no ads, popups or nonsense, just an awesome base64 to CSV decoder. Load base64, get CSV. Created by programmers from team Browserling.

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base64

csv

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What is a base64 to csv converter?

learn more about this tool

This tool decodes previously base64-encoded CSV data back to CSV. Simple and easy!

Base64 to csv converter examples

Click to use

Simple CSV base64-decode example

This example converts base64 data to CSV.

Zm9vLGJhcixiYXoKYWFhLGJiYixjY2MKZGRkLGVlZSxmZmYKMDAwLDExMSwwMDA=

foo,bar,baz aaa,bbb,ccc ddd,eee,fff 000,111,000

Pro tips Master online csv tools

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!

https://onlinecsvtools.com/convert-base64-to-csv?input=Zm9vLGJhcixiYXoKYWFhLGJiYixjY2MKZGRkLGVlZSxmZmYKMDAwLDExMSwwMDA%3D

All csv tools

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Convert CSV to JSON

Quickly convert a CSV file to a JSON data structure.

Convert JSON to CSV

Quickly convert a JSON data structure to a CSV file.

Convert CSV to XML

Quickly convert a CSV file to an XML file.

Convert XML to CSV

Quickly convert an XML file to a CSV file.

Convert CSV to YAML

Quickly convert a CSV file to a YAML file.

Convert YAML to CSV

Quickly convert a YAML file to a CSV file.

Convert CSV to TSV

Quickly convert a CSV file to a TSV file.

Convert TSV to CSV

Quickly convert a TSV file to a CSV file.

Convert CSV to Text Columns

Quickly convert a CSV file to evenly aligned text columns.

Convert Text Columns to CSV

Quickly convert text columns to a CSV file.

Convert CSV to Base64

Quickly encode CSV to base64.

Convert Base64 to CSV

Quickly decode base64 to CSV.

URL-encode CSV

Quickly convert CSV to URL-encoding.

URL-decode CSV

Quickly decode CSV from URL-encoding.

Change CSV Delimiter

Quickly change the CSV column delimiter to a new symbol.

Prepend a CSV Column

Quickly prepend columns at the beginning of a CSV file.

Append a CSV Column

Quickly append one or more new columns at the end of a CSV file.

Insert a CSV Column

Quickly insert one or more new columns anywhere in a CSV file.

Extract a CSV Column

Quickly export one or more columns from a CSV file.

Replace a CSV Column

Quickly replace one or more columns in a CSV file.

Delete a CSV Column

Quickly delete one or more columns from a CSV file.

Swap CSV Columns

Quickly swap two columns in a CSV file.

Convert CSV Cols to Rows

Quickly exchange columns with rows in a CSV file.

Convert CSV Rows to Cols

Quickly exchange rows with columns in a CSV file.

Transpose CSV

Quickly transpose a CSV file.

Truncate CSV Columns

Quickly truncate columns in a CSV file.

Trim CSV Columns

Quickly left-trim and right-trim column values in a CSV file.

Coming soon These csv tools are on the way

Print CSV Statistics

Display detailed information about a CSV file.

Convert CSV to HTML

Convert CSV to an HTML table.

Convert HTML to CSV

Convert an HTML table to a CSV file.

Convert CSV to ASCII Table

Draw an ASCII table from CSV data.

Convert CSV to ANSI Table

Draw an ANSI table from CSV data.

Convert CSV to PDF

Convert CSV to a PDF document.

Convert PDF to CSV

Extract data from a PDF and create a CSV file.

Convert CSV to an Image

Draw a CSV file as a PNG, JPG or GIF picture.

Convert Image to CSV

Extract data from an image and create a CSV file.

Convert CSV to Excel

Convert CSV to an Excel spreadsheet.

Convert CSV to LaTeX

Convert CSV to a LaTeX table.

Convert CSV to SQL

Generate SQL queries from a CSV file.

Convert CSV to INI

Convert a CSV file to an INI file.

Convert INI to CSV

Convert an INI file to an CSV file.

Preview CSV in the Browser

Show the contents of CSV in your browser.

Merge CSV Files

Merge together two CSV files.

Find Data in CSV

Find CSV cells that contain certain data.

Filter CSV Cells

Return data in a CSV file that matches a pattern.

Rotate CSV Columns

Move CSV columns to the left or right.

Rotate CSV Rows

Move CSV data rows up or down.

Sort CSV Columns

Sort the data in one or more CSV columns.

Sort CSV Rows

Sort the data in one or more CSV rows.

Shuffle CSV Columns

Randomly change the positions of CSV columns.

Shuffle CSV Rows

Randomly change the order of CSV rows.

Shuffle CSV Values

Randomly change the order of all CSV values.

Create a Random CSV

Generate a random CSV of any size.

Unquote CSV Fields

Remove double quotes from all CSV fields.

Quote CSV Fields

Wrap all CSV fields in double quotes.

Change CSV Quote Character

Change the character that CSV fields are wrapped in.

Delete Empty CSV Columns

Delete columns that are completely empty.

Delete Empty CSV Rows

Delete rows that are completely empty.

Delete Empty CSV Values

Delete all items in a CSV file that are empty.

Remove CSV Separator

Delete the comma separator from CSV files.

Minify CSV

Compress a CSV file and remove unnecessary spaces.

Add Extra Spaces in CSV

Add extra spaces between CSV columns.

Compare Two CSV Files

Diff CSV files and show differences visually.

Convert CSV Columns to an Array

Convert CSV columns to a flat array or a list.

Convert CSV Rows to an Array

Convert CSV rows to a flat array or a list.

Find CSV Dimensions

Find the number of rows and columns of a CSV file.

Add Color to CSV

Use different colors for CSV data, quotes, and commas.

Animate a CSV File

Animate CSV data by showing column after column.

Fix a Broken CSV

Automatically fix a broken CSV.

Validate CSV

Check if the given CSV file doesn't contain syntax errors.

Visualize CSV

Create a visual drawing that shows the CSV structure.

Feedback we'd love to hear from you!

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@browserling

We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make developers' lives easier, so we created this collection of online csv tools. Unlike many other tools, we made our tools free, without ads, and with the simplest possible user interface. Our online csv tools are actually powered by our programming tools that we created over the last couple of years. Check them out!

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All conversions and calculations are done in your browser using JavaScript. We don't send a single bit about your input data to our servers. There is no server-side processing at all. We use Google Analytics and StatCounter for site usage analytics. Your IP address is saved on our web server, but it's not associated with any personally identifiable information. We don't use cookies and don't store session information in cookies. We use your browser's local storage to save tools' input. It stays on your computer.

By using Online Csv Tools you agree to our Terms of Service. TLDR: You don't need an account to use our tools. All tools are free of charge and you can use them as much as you want. You can't do illegal or shady things with our tools. We may block your access to tools, if we find out you're doing something bad. We're not liable for your actions and we offer no warranty. We may revise our terms at any time.