Image to Base64

Convert PNG, JPG, GIF, and WebP images to Base64 strings or data URLs directly in your browser for quick embedding in HTML, CSS, and JSON.[web:339][web:342][web:344]

File size
0 B
MIME type
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AD SLOT #1 (TOP) — responsive display AdSense unit above the tool.[web:126][web:333][web:347]

Upload or drop an image

Drag and drop an image file or use the file picker. All encoding happens in your browser for privacy and speed.[web:343][web:345][web:348]

Drop an image here or click “Choose file” to select one.

PNG, JPG, GIF, WebP · Max 5 MB

Preview & encoded string

Encoded image preview will appear here after conversion.
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AD SLOT #2 (IN-CONTENT) — in‑article AdSense between tool and explanation for strong viewability.[web:126][web:333]

Why convert images to Base64?

Base64 encoding turns binary images into text, which is useful for embedding assets directly in HTML, CSS, JSON, and emails without managing separate files.[web:339][web:344][web:346]

Common use cases

  • Embedding small icons and logos directly in CSS or HTML to reduce HTTP requests for critical UI assets.[web:339][web:343][web:348]
  • Storing inline images in JSON config, documentation, or API payloads for portability.[web:344][web:345][web:346]
  • Inlining images into emails where external resources might be blocked by clients or firewalls.[web:344][web:346][web:350]
AD SLOT #3 (BOTTOM) — footer AdSense unit at end of the page.[web:126][web:192]