Tools › Base64 Encoder / Decoder

🔄 Base64 Encoder / Decoder

Encode text or files to Base64 and decode Base64 strings back to plain text — URL-safe variant, instant results, 100% private.

✅ Text & Files 🔒 Browser-based ⚡ Instant 🔗 URL-Safe Mode

Variant

Input — Plain Text

Output — Base64

Or encode a file: No file chosen

0 chars

📄

Encode any text — including Unicode — to Base64. Useful for embedding data in JSON, XML, or HTML without escaping issues.

📁

Upload any file (image, PDF, binary) and get its Base64 representation — ready to embed in data URIs or API payloads.

🔗

Replaces + with - and / with _ so the result is safe to use in URLs and filenames without percent-encoding.

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