Free online tool to encode or decode base64 data. Fast, private, and easy to use with no login required. All processing happens in your browser. Designed specifically for developers and professionals, this free online encoder runs entirely in your browser to process tasks quickly and securely. Enjoy unlimited usage with no data tracking, no registration required, and an entirely ad-free experience.
This free online Base64 encoder and decoder tool allows you to encode text or files to Base64 format and decode Base64 strings back to their original form. Perfect for web development, API integration, and data transmission.
Base64 encoding increases the size of data by approximately 33%. It's designed for compatibility, not compression. For large files, consider using compression before Base64 encoding.
All processing happens locally in your browser. Your data never leaves your computer, ensuring complete privacy and security.
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Free online tool to encode or decode html entities. Fast, private, and easy to use with no login required. All processing happens in your browser.
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Escape or unescape strings for JavaScript, JSON, HTML, URL, CSV, XML, SQL, and regex. Handle special characters easily.