About us

ShrinkBee Base64 Tools (www.shrinkbee.com/base64) is a free collection of 16 online Base64 tools. Encode and decode text, images and files.

Every tool runs entirely in your web browser. Your files are never uploaded to our servers, which makes the tools fast and private. There is no sign-up, no watermark and no limit on how often you use them.

Most used tools

• PDF to Base64 – Turn a PDF into a Base64 string, data URI, iframe and embed code.
• Base64 to PDF – Turn a Base64 string back into a PDF, preview it, then download.
• Image to Base64 – Convert JPG, PNG, WebP, GIF, SVG, BMP or AVIF to Base64 with the correct data URI prefix.
• Base64 to Image – See the image inside a Base64 string, find out its format and download it.
• Text to Base64 – Encode text to Base64 as you type, including accented characters and emoji.
• Base64 to Text – Decode Base64 to text as you type. Fixes data URIs, line breaks, URL-safe strings and missing padding.
• File to Base64 – Encode any file to a Base64 string and data URI, with ready-to-paste snippets.
• SVG to Base64 – Encode SVG as Base64 or a URL-encoded data URI and see which one is smaller.

Who we are

ShrinkBee Base64 Tools is part of ShrinkBee, a family of free tool sites. Our other sites offer Image tools, PDF tools, Audio tools, GIF tools, Bulk tools.

Get in touch

Found a bug or have an idea for a new tool? Visit our contact page or email shrinkbee.developer@gmail.com.