Base64 Tools

Base-64 Image

Base-64 Image reads an image locally and outputs its Base64 as a data URL, raw string, HTML tag, or CSS background. Free, fast, and completely private.

Client-sideRuns entirely in your browser — your data never leaves your device.

Base-64 Image is a free Base64 Tools utility that runs entirely in your browser — nothing you enter is uploaded.

Choose image
Base64 output



  
How to use Base-64 Image

  
    
      
  1. Start by adding the text you want to process into Base-64 Image.
    2. 
      
  2. Set Output as so the output fits your use case.
    3. 
      
  3. Base-64 Image updates the output automatically as you type.
    4. 
      
  4. When it looks right, Copy to save it.
    5. 
  

  
About this tool

  
Everything Base-64 Image does happens on your own device. Base-64 Image converts between raw data and Base64 in your browser, handling text or files locally.

  
Because it runs locally, even sensitive payloads never leave the page. No data is sent anywhere, so it stays fast and private by default.

  
Frequently asked questions

  

      
What does Base-64 Image do?
Base-64 Image lets you process your input right in the browser using the Output as control, with the result shown instantly and nothing uploaded.

      
Is Base-64 Image free to use?
Yes — Base-64 Image is completely free, with no usage limits.

      
Is my input private in Base-64 Image?
Yes — your input never leaves your device; Base-64 Image does all the work in your browser.

      
Is Base64 in Base-64 Image URL-safe?
Base-64 Image uses standard Base64 by default and runs locally, so your data is never sent anywhere.

      
Does Base-64 Image work offline?
Once the page has loaded, Base-64 Image keeps working with no network connection.

  

  
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