Base64 Encoder

Convert text string to base64 encoding and vice-versa entirely in your browser.

Mode: encode

Text to Encode

About Base64 Encoder

This is a free, fast, and fully client-side base64 encoder tool. All processing is done locally within your browser to ensure maximum privacy and security. No data is sent to our servers. Bookmark this page for quick access to ad-free, high-performance SEO and developer utilities.