Convert Text to Base64
Encode text to Base64 for safe transmission across email, URLs, and APIs. Free online Text-to-Base64 converter. Works in your browser, no upload, no signup.
Frequently asked questions
Is Base64 Encoder/Decoder really free?
Yes — Base64 Encoder/Decoder is 100% free with no signup, no watermarks, and no usage limits on the basic version.
Is Base64 Encoder/Decoder safe to use?
Your files are processed in your browser whenever possible and never stored on our servers.
Does Base64 Encoder/Decoder work on mobile?
Yes — it works on iPhone, iPad, Android, Windows and Mac in any modern browser.
Do I need to install anything?
No. Base64 Encoder/Decoder runs entirely in your browser. No download, no extension, no account.
What's the difference between Free and Pro?
Free covers the core Base64 Encoder/Decoder features with reasonable daily limits. Pro removes limits, lifts the file-size cap, and unlocks batch processing and embed widgets.
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