Developer Tools
Base64 to PDF
Instantly decode your Base64 string into a downloadable PDF document. Fast, free, and completely secure—your data never leaves your device.
Privacy first: Your Base64 data never leaves your browser.
Pro Tip
Did you know? You can paste an entire JSON API response directly into the text area.
Our smart parser will automatically find and extract the Base64 PDF string for you!
How it works
- Paste your Base64 text
- We decode it directly in your browser
- We verify the %PDF- magic bytes
- You can preview and download instantly
About this tool
The Base64 to PDF converter is a developer-friendly utility designed to take Base64 encoded text and transform it back into a readable, downloadable PDF file.
Many modern APIs return PDF documents as Base64 encoded strings within JSON payloads to avoid binary encoding issues. This tool provides an easy way to instantly view those documents without writing a custom script.