🔐 File to Base64 Encoder Online

Convert images or any local files directly into Base64 strings. 100% local processing, no file size limits, secure and private.

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📁 📥 Click or drag & drop a file here

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Convert images or any local files directly into Base64 strings. 100% local processing, no file size limits, secure and private.

🛡️ Privacy Guarantee: The core processing logic executes entirely locally in your browser. We never log, collect, or upload your private data.