Convert PDF files into Base64-encoded binary text files for safe storage and transfer. The original PDF can be perfectly restored.
Upload PDF
Select a .pdf file to convert to binary text
Choose the file to encode.
The tool generates the Base64 string.
Copy the string to clipboard or download as text.
Perfect for API testing.
Encoding happens in browser.
Unlimited encoding.
It's a way to represent binary data (like a PDF) as text, useful for sending files in JSON or HTML.