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File Base64 Converter


Note: using the browser API, your files will not be uploaded to the cloud. Supports uploading any file format.

click or drag the file to here

File Base64 Converter-summary

Convert any format file to Base64 string.

File Base64 Converter-instructions

File to Base64, which supports converting any file to Base64 string

  1. After the file is converted to Base64 string, its size will increase by 33%
  2. This tool limits the maximum file size to 100MB. When your file size exceeds 10MB, you may need to wait a while