T4UHub Tools › Converter Tools › Base64 Encoder
Encode text or files into Base64.
Open the Base64 Encoder →The Base64 Encoder is a fast, free, privacy-first converter tool that runs in your browser — no signup, no watermark, works on mobile and desktop.
Yes. The Base64 Encoder is 100% free with no signup, no watermark and no limits.
Your data is processed in your browser and is not uploaded to a server.
No. It works in any modern browser on Android, iPhone, tablet and desktop.
Yes — it is mobile-first with touch-friendly controls.
Word to HTMLHTML to WordJSON to CSVCSV to JSONXML to JSONJSON FormatterBase64 DecoderURL EncoderURL DecoderText to Binary