Base64 Tools

Free online Base64 tools to format, validate, convert and debug Base64 data in your browser. No sign‑up, fast and privacy‑friendly.

Encode text to Base64.

Decode Base64 to text.

Image to Base64

Convert PNG, JPG, GIF, SVG, WebP, AVIF, APNG and BMP images to Base64 data URLs in your browser.

Base64 to Image

Preview and download images from Base64 data URLs or raw Base64 strings.