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Base64 & URL Encoder 🔐
Convert text or a file to Base64, or encode/decode a URL — instantly.
🔡 Base64 Text
📁 File → Base64
🔗 URL Encode / Decode
FAQ
What's the difference between Base64 and URL encoding?
Base64 converts any data (text or binary) into a compact text representation for embedding or transmission. URL encoding escapes special characters (like spaces and &) so text is safe to use inside a URL. They solve different problems, which is why both are on this page.
Can I convert a file, not just text?
Yes — the File → Base64 section accepts any file and outputs its full Base64-encoded contents, useful for embedding small files like an image directly into code or JSON.
Is my file or text uploaded anywhere?
No — all encoding and decoding happens locally in your browser using built-in JavaScript functions; nothing is sent to a server.