Base64 Converter

Advanced tool to encode/decode text and files to Base64. Supports standard and URL-safe formats.

URL Safe

Live

Input (Paste Content)

Output

Features Guide

Live Mode: See results instantly as you type. Disable for large inputs to improve performance.
URL Safe: Replaces + with - and / with _ to make the string safe for use in URLs.
File Mode: Convert images, PDFs, or any file to a Base64 string instantly. Or paste a Base64 string to recover the original file.

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