Base64 to CSV Converter

Convert Base64 encoded CSV data into downloadable CSV files instantly. Works locally in your browser with no data upload.

Base64 Input

0 characters

CSV Output

            

All decoding happens locally in your browser. Your data never leaves your device, ensuring complete privacy and security.

Accurate Conversion

Precisely converts Base64 encoded data into properly formatted CSV files, preserving all data integrity.

Easy to Use

Simple interface allows anyone to convert Base64 to CSV with just a few clicks. No technical knowledge required.

How to Use Base64 to CSV Converter

1Prepare Your Base64 Data

You need a Base64 encoded string that represents CSV data. This is commonly found in APIs, data exports, or encoded files.

Example Base64 String: ZGF0ZQp2YWx1ZQoxLzEvMjAyMwoxMC41

2Decode to CSV

Paste your Base64 string into the input field and click the "Decode to CSV" button. The tool will automatically decode and format the CSV.

date,value 1/1/2023,10.5

3Use the Decoded CSV

Once decoded, you can copy the CSV to your clipboard, download it as a file, or preview it directly in the tool.

4Common Use Cases

  • Decoding API responses containing encoded CSV data
  • Working with data exports from legacy systems
  • Converting encoded CSV files for analysis
  • Integrating with systems that use Base64 encoding
  • Developing and testing applications

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