Base64 Tools

Convert to Base 64

Convert to Base 64 encodes text to Base64 and switches direction with one toggle. It runs in your browser with nothing uploaded to any server.

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

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

Input
Output



  
How to use Convert to Base 64

  
    
      
  1. Paste the text you need to convert into the input box.
    2. 
      
  2. Adjust the Mode option to match what you need.
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  3. The result is computed live in your browser as you edit the input.
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  4. When it looks right, Copy to save it.
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About this tool

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

  
Binary-safe handling means images and other files survive the round trip intact. No data is sent anywhere, so it stays fast and private by default.

  
Frequently asked questions

  

      
How do I use Convert to Base 64?
Convert to Base 64 runs entirely on your device: add your input using the Mode control, and it converts it locally in real time.

      
Do I need an account for Convert to Base 64?
No — Convert to Base 64 needs no account, sign-up or installation.

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

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

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

  

  
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