Base64 to CSV

Decode Base64 strings back to CSV format instantly.

0 chars

Drop your Base64 file here

Accepts .txt

How to Convert Base64 to CSV

Upload or Paste

Paste your Base64 string or upload a text file containing the Base64 data.

Decode & Validate

We automatically decode the Base64 string and validate if it's a correct CSV format.

Use Result

Copy the decoded CSV to your clipboard or download it as a .csv file.