Image to Base64 Tool

Maximum upload file size: 80 MB

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In development to improve the performance or don't want to load the image or small icon, image to base64 tools helps. Base64 string as Image can be used in emails as (Multipurpose Internet Mail Extensions). All the latest browser support displaying base64 string as an image. Base64 String represents data in radix-64 and is particularly popular on the WWW (World Wide Web).

How to use an online image to base64 converter?

The tools give comfort to users. We have made our tools easy and simple to use. These are the fundamental steps.

  • Drag or select the image file onto the base64 image tool to convert it.
  • Click"Convert to Base64" or click the "Convert to Base64" button to convert it to the base64 method.
  • Click"Copy Content". Press the "Copy Content" button to copy all of the base64 conversion code.

What can you do with the Image to Base64 Converter?

  • This tool helps you to convert your Image to the Base64 group with Ease.
  • All image formats are supported such as PNG, JPEG, GIF, etc.
  • The Image Upload limit is set to 10 MB.
  • Base64 encode image generates HTML code for IMG with Base64 as src (data source).
  • CSS background code of Image with base64 is also generated.
  • The Image encoding tool supports loading the Image File to transform to Base64. Click on the Upload Image button and select File.
  • Image to Base64 Online works well on Windows, MAC, Linux, Chrome, Firefox, Edge, and Safari.

How does Image to Base64 work?

It uses the base64 algorithm to generate the base64 string from the image using JavaScript. It does not send the image to the server to convert.


How to convert an image into base64?

You can utilize the Image for Base64 encoder provided by SEO Tools Center. It's a tool for free that provides outstanding performance in a shorter amount of time.

Why use Image to Base64 Encoder?

The encoder from image to base64 is necessary when you want to store images or textual data on an object that is only compatible with the base64 format. The converted data can be utilized as a CSS or HTML source and easily embedded using Data URI.

What is the image of the base64 encoder?

Image to Base64 encoder is a free tool used to convert images into their base64 encoder scheme.

Meet Base64 Decode and Encode, a simple online tool that does exactly what it says: decodes from Base64 encoding as well as encodes into it quickly and easily. Base64 encode your data without hassles or decode it into a human-readable format.

Base64 encoding schemes are commonly used when there is a need to encode binary data, especially when that data needs to be stored and transferred over media that are designed to deal with text. This encoding helps to ensure that the data remains intact without modification during transport. Base64 is used commonly in a number of applications including email via MIME, as well as storing complex data in XML or JSON.

Details of the Base64 encoding

Base64 is a generic term for a number of similar encoding schemes that encode binary data by treating it numerically and translating it into a base-64 representation. The Base64 term originates from a specific MIME-content transfer encoding.


The particular choice of characters to make up the 64 characters required for Base64 varies between implementations. The general rule is to choose a set of 64 characters that is both 1) part of a subset common to most encodings, and 2) also printable. This combination leaves the data unlikely to be modified in transit through systems such as email, which were traditionally not 8-bit clean. For example, MIME's Base64 implementation uses A-Z, a-z, and 0-9 for the first 62 values, as well as "+" and "/" for the last two. Other variations, usually derived from Base64, share this property but differ in the symbols chosen for the last two values; an example is the URL and filename safe "RFC 4648 / Base64URL" variant, which uses "-" and "_".


Here's a quote snippet from Thomas Hobbes's Leviathan:

"Man is distinguished, not only by his reason, but ..."

This is represented as an ASCII byte sequence and encoded in MIME's Base64 scheme as follows:


In the above quote the encoded value of Man is TWFu. Encoded in ASCII, the letters "M", "a", and "n" are stored as the bytes 77, 97, 110, which are equivalent to "01001101", "01100001", and "01101110" in base-2. These three bytes are joined together in a 24 bit buffer producing the binary sequence "010011010110000101101110". Packs of 6 bits (6 bits have a maximum of 64 different binary values) are converted into 4 numbers (24 = 4 * 6 bits) which are then converted to their corresponding values in Base64.

Text content M a n
ASCII 77 97 110
Bit pattern 0 1 0 0 1 1 0 1 0 1 1 0 0 0 0 1 0 1 1 0 1 1 1 0
Index 19 22 5 46
Base64-encoded T W F u

As this example illustrates, Base64 encoding converts 3 uncoded bytes (in this case, ASCII characters) into 4 encoded ASCII characters.



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