Is it safe to encode my base64 encode data payloads online?

Yes — PDFJolt encodes and decodes Base64 entirely in your browser. Your data never leaves your device.

What is Base64 encoding used for?

Base64 converts binary data to ASCII text, commonly used for embedding data in JSON, HTML, emails, and API payloads.

Does Base64 encoding encrypt my data?

No. Base64 is an encoding scheme, not encryption. Anyone can decode Base64 text. For security, use encryption before encoding.

Base64 Encode Files and Data for Transfer

Your files never leave your browser. All processing happens client-side via WebAssembly.

Base64 encoding lets you embed binary data in text-only formats like JSON, XML, and URL parameters. PDFJolt encodes and decodes text and file data instantly in your browser.

Paste text to encode or a Base64 string to decode. Use it for email attachments, data URIs, JWT inspection, or any scenario requiring text-safe binary representation.

Encoding

Plain Text

Base64 Output

Output will appear here...

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Base64 Encode Files and Data for Transfer

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