Convert CSV to Base64

Instantly transform your CSV files into Base64 format for easy storage, sharing, and embedding in web applications.

Upload CSV

Drag & drop your CSV here, or browse

CSV • Max 50MB

Upload Your CSV

Select a CSV file from your device to convert it into Base64 format.

Choose Output Format

Pick HTML, Raw Base64, Data URI, JSON, or XML based on your needs.

Copy the Result

Copy the Base64 output and paste it directly into your HTML, JSON, or code editor.

Explore More Base64 Tools

Encode or decode text, PDFs, images, and CSV files using ConvertLoom's Base64 utilities.

Encoding Tools

Convert to Base64

Base64 Encode Text

Convert plain text into a Base64 string.

Base64 Encode Image

Generate Base64 for HTML, CSS, JSON, or Data URI.

Base64 Encode PDF

Convert PDF files to Base64 format.

Decoding Tools

Base64 to Convert

Base64 Decode Text

Decode a Base64 string back into readable text.

Base64 Decode PDF

Convert Base64 back into a downloadable PDF file.

Base64 Decode Image

Preview and restore images from Base64 or Data URI.

CSV to Base64 Converter

Base64 encoding allows CSV files to be converted into a text format that can be stored in databases, transmitted in JSON, or embedded in web applications. This makes it easy to include CSV data in APIs, web pages, and data storage systems.

Key Features

  • Plain Base64: Convert your CSV to plain Base64 text.
  • Data URI: Ready to embed directly in HTML or JSON as data:text/csv;base64...
  • HTML Embed: Automatically wraps your Base64 string in a complete embed tag.
  • JSON Format: Embed your Base64 CSV as part of a JSON object.
  • XML Format: Convert your CSV to Base64 and wrap it in XML structure.

How to Convert CSV to Base64?

  1. Upload Your CSV: Choose any CSV file from your device (up to 50 MB).
  2. Select Your Output Format: Pick from Plain Base64, Data URI, HTML, JSON, or XML.
  3. Copy the Result: Use it directly in your code, APIs, or documents.

Use Cases

  • API Integration: Send CSV data in JSON payloads without file attachments.
  • Database Storage: Store CSV files as Base64 strings in databases.
  • Web Embedding: Include CSV data directly in HTML pages.
  • Data Transmission: Transfer CSV files through text-based protocols.

Base64 CSV Encoder - FAQs

What is Base64 encoding for CSV files?

Base64 encoding converts CSV files into a text format that can be stored in databases, transmitted in JSON, or embedded in web applications.

Is this CSV to Base64 converter free?

Yes! Our CSV to Base64 converter is entirely free, with no limits or required registrations.

What output formats are supported?

ConvertLoom encoder provides multiple output formats, including Plain Base64, Data URI, HTML embed, XML, and JSON.

Is my CSV file secure?

Absolutely. Your CSV never leaves your browser, ensuring complete privacy.

What is the maximum file size?

You can upload CSV files up to 50 MB in size.

Can I use the Base64 output in APIs?

Yes! The Base64-encoded CSV can be easily transmitted in JSON payloads or stored in databases.