Image to Base64 Converter

Convert your Image to Base64 online for free.

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Do you want to convert your image to a Base64 string? Then you are at the right place, With TinyTool Image to Base64 converter you can easily convert any images to base64 code with just one click. This nifty tool allows you to convert your images into a Base64 string, which can be easily embedded into emails or web pages. Plus, since Base64 is just a series of characters, you don't have to worry about the image file being corrupted or lost in transit. It's like sending your images in a bulletproof vest, but much more stylish.


What is Base64?

Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format. It is used to encode binary data, such as images, audio, video, and other types of files, into a format that can be transmitted over text-based channels, such as email, HTML, or XML.

Base64 encoding works by dividing the binary data into groups of 3 bytes, or 24 bits, and then converting each group into a 4-character string. Each character is chosen from a set of 64 characters, including uppercase and lowercase letters, digits, and two additional characters, typically the plus sign (+) and the forward slash (/).

The resulting Base64 string is longer than the original binary data, requiring four characters for every three bytes of data. However, the encoded string can be easily transmitted over text-based channels without the risk of data loss or corruption.

Base64 decoding reverses the encoding process and converts the Base64 string back into its original binary form. This allows the encoded data to be easily decoded and used in its original format. Learn more about Base64.


What is Image to Base64 Converter?

An Image to Base64 Converter Online tool is a web-based application that allows you to convert images into a Base64 string. Base64 is a binary-to-text encoding scheme that represents binary data in an ASCII string format.

By using an Image to Base64 Converter Online tool, you can upload an image file in any format, such as PNG, JPEG, BMP, or GIF, and convert it into a Base64 string. This Base64 string can then be used in HTML, CSS, or JavaScript code to embed the image directly into a webpage, email, or other digital content.

Using an Image to Base64 Converter Online tool can be particularly useful for reducing page load times, as it eliminates the need for additional HTTP requests to fetch images. Additionally, it can help prevent images from being blocked by certain email clients or web filters that block external image requests.


Why convert the image to Base64?

There are several reasons why one might want to convert an image to Base64:

  • Embedding images directly in HTML or CSS: When you want to embed an image directly in an HTML or CSS document, you can use a Base64-encoded string instead of referencing an external image file. This can be useful for reducing page load times, as it eliminates the need for additional HTTP requests to fetch images.
  • Email clients and web filters: Some email clients and web filters block external image requests for security and privacy reasons. By encoding images in Base64 and embedding them directly in the email or webpage, you can ensure that the photos will be displayed even if external requests are blocked.
  • Data transmission: When transmitting images over a text-based channel, such as a JSON or XML API response, it may be more efficient to transmit the Base64-encoded image as a string rather than a binary file. This can be particularly useful for mobile devices or low-bandwidth connections.
  • Data storage: Base64-encoded strings can be stored in databases or other data storage systems that do not support binary data.


Overall, converting an image to Base64 can be a useful tool for optimizing and simplifying the transmission and storage of image data.


How To Convert Image to Base64?

You can easily convert your images into Base64, simply follow the steps.

  • Open TinyTool Image to Base64 Converter
  • Upload the image.
  • Click the Convert button.
  • Wait few seconds
  • Then the tool will give you 2 versions of the Base64 code.


How to use Base64 code as an image?

Using Base64 code as an image is a relatively simple process, and there are a few different ways you can do it depending on your needs. Here are a few options to consider:


HTML: If you're working with HTML, you can use the "img" tag to display your Base64-encoded image. Simply add an "src" attribute to the "img" tag with the Base64 code, preceded by the prefix "data:image/png;base64," (or "data:image/jpeg;base64," if your image is a JPEG). For example, if your Base64 code is "iVBORw0KGgoAAAANSUhEUgAAAAUA...", your HTML code would look something like this:

<img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA..." alt="TinyTool Image to Base64 Converter">


CSS: If you prefer to use CSS, you can use the "background-image" property to display your Base64-encoded image. Again, you'll need to include the "data:image/png;base64," prefix before your Base64 code. Here's an example:

.img-element {
  background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA...);


JavaScript: If you're working with JavaScript, you can create a new "Image" object and set its "src" attribute to your Base64-encoded image. This can be useful if you need to manipulate the image in some way before displaying it. Here's an example:

var myImage = new Image();
myImage.src = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA...";
document.body.appendChild(myImage); // add the image to the DOM


These are just a few examples of how you can use Base64 code as an image. There are other methods and tools available as well, depending on your specific needs and the programming language or platform you're working with.


How to Convert Base64 to Image?

To decode a Base64-encoded image, you'll need a tool or library that can decode the string and convert it back into an image file format. Fortunately, there are many options available, including online tools and programming libraries for various languages.

One online tool you can use to decode Base64 images is Tiny Tool's Base64 to Image Converter. This tool is free to use and allows you to easily convert Base64 code to an image file format such as PNG or JPEG.

To use Tiny Tool's Base64 to Image converter, simply copy the Base64 code of the image you want to decode and paste it into the "Base64 Code" field on the website. Then click on convert and the tool will convert your Base64 code to its original format and generate a downloadable image file in the format you selected.

Now If you want to change the image format from PNG to JPG or something else then you can use TinhyTool's Image converter.



In conclusion, Base64 encoding is a useful technique for representing binary data as ASCII text. This makes it easy to transmit and store data in various contexts, including email messages, web pages, and database records.

Whether you're a developer working with data serialization and transmission, a webmaster optimizing your site's performance, or simply someone looking to securely share images and other data, Base64 encoding is a valuable technique to have in your toolkit.

So the next time you're faced with a data encoding challenge, consider giving Base64 a try. Its simplicity and versatility might be the solution you've been looking for.