nTropi

Image to Base64

Convert images to Base64 encoded strings for embedding in HTML, CSS, or JSON.

Drag & Drop Upload
Data URL Output
Base64 String Output
Copy to Clipboard
File Info Display

  1. Upload Image: Drag and drop your file or click the upload area. Supports common formats like PNG, JPG, GIF, and SVG.
  2. Get Data URL: Copy the "Data URL" string to use directly in HTML <img src="..."> or CSS background-image.
  3. Get Base64 String: Copy the raw Base64 string if you need just the encoded data without the prefix.

  • Reduce Requests: Embedding small images (like icons) directly in HTML/CSS reduces the number of HTTP requests, speeding up page load.
  • Email Signatures: Ensure images in your email signature always load by embedding them directly.
  • Single-File Projects: Creating self-contained HTML files where external assets aren't allowed.

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