Base64 Encoder / Decoder
Encode text or files to Base64, or decode Base64 strings back to text. All processing happens in your browser.
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Drop any file here
or click to browse
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100% Private
Nothing is uploaded. All encoding happens locally in your browser.
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Any File Type
Images, PDFs, documents — encode any file to Base64 instantly.
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Instant Results
No waiting, no server round-trips. Results appear immediately.