How to Decode Base64 Online — Base64 Decoder Free
Decode Base64-encoded strings back to their original content. Whether you're debugging APIs, reading encoded data, or reversing encoding, Base64 decoding is quick and simple.
Key Features: Decode any Base64 • Preserve formatting • Copy result • 100% private • No registration required
How to decode Base64
Step 1: Open the Base64 Decoder
Go to the Password & QR page and click on the "Base64 Codec" tab.
Step 2: Paste Base64 string
Paste the Base64-encoded string.
Step 3: Decode
Click "Decode" to convert back to original text.
Frequently asked questions
What can I decode from Base64?
Any Base64-encoded string back to original text or data.
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