Base64 to CSV

The Base64 to CSV Converter is a simple & Easy-to-use online tool that helps you turn Base64-encoded data into a readable CSV file in seconds. You don’t need any coding skills — just paste your Base64 string, and the tool does the rest. With this converter, you can quickly decode and download clean, structured CSV data.

Your Simple, 3-Step Decoding Guide

Think of this as following a recipe. It’s designed to be foolproof.

1. Grab Your Code & Paste It
   Find the text box that says “Paste your Base64 data here.” Take your entire Base64 string (it might look long and jumbled, that’s normal!) and paste it inside. For instance, try pasting this sample:
   aWQsbmFtZSxlbWFpbAoxLEpvaG4gRG9lLGpvaG5AZXhhbXBsZS5jb20KMixKYW5lIFNtaXRoLGphbmVAZXhhbXBsZS5jb20=
2. Hit the ‘Convert to CSV’ Button
   Click the button, and watch the magic happen. Instantly, the jumbled code will transform into readable text in the “CSV Output” box below.
3. Copy Your Clean Data
   See your nice, tidy CSV? Click “Copy to Clipboard,” and then you can paste it directly into a blank spreadsheet or a text file. You’re done!

Let’s See a Quick Demo

If you paste the example code from Step 1, here’s what you’ll get after conversion:

text

id,name,email
1,John Doe,[email protected]
2,Jane Smith,[email protected]

The tool has perfectly restored the original data, giving you a simple list of contacts with clear columns.