Convert Image to Base64 Encode Online
Advantages of Converting an Image to Base64
The following are the advantages for converting an image to Base64 encode:
- In html files, images can be embeded directly using the base64 without needing to have seprate file. So, we don't need to store images as a separate file.
- In API communication, the base64 can be directly used in the JSON and XML requests/responses without having the image as a separate attachment. This makes the API communicaiton easy.
- As Base64 is plain text file, it is accepted by most of the applications making it a portable option. Some applications block images like gif files.
Use Cases of Converting Image to Base64 Encode
The following are the real world use cases for encoding an image to Base64:
- Web Development: We can Embed small icons or logos in HTML/CSS using the Base64 without needing external image files.
- Emails: Some email applications block images as they may contain viruses. By converting the images to Base64, we can make sure that the email application doesn't block the images.
- APIs / JSON: As mentioned earlier, base64 encoded files are widely used in JSON or XML requests/responses.
In conclusion, converting images to base64 makes it portable, self-contained and easy to embed in html. However, it is no recommended to convert to base64 for large images as the size of th file grows by 33%.