Does Base64 reduce image quality?

As well as a larger overall payload size, the size of the Base64 encoded image is approximately 30\% larger than the original binary image. However sizes will still be larger if the binary images are compressed.

Does Base64 encoding increase size?

Encoded size increase This means that the Base64 version of a string or file will be at least 133\% the size of its source (a ~33\% increase). The increase may be larger if the encoded data is small.

Is Base64 slow?

Base64-encoded files are larger than a self contained file – often by 20-30\% larger. Overuse of Base64 encoding results in larger files that slow page render times.

Is base64 encoding smaller than binary?

Base64-encoded data is always a third larger than the raw binary equivalent because a single byte from the Base64 alphabet can only represent six bits of information. A small number, like “5”, only requires one byte of storage to represent one byte of information.

How do I make an image shorter in base64?

1 Answer

1. Use a higher “base”: like base85 or other algorithms: binary to text encoding algorithms.
2. Use some kind of compression algorithm on the base64 strings, like gzip.

Is Base64 encoding smaller than binary?

What is Base64 encoding for images?

Base64 is an encoding algorithm that converts any characters, binary data, and even images or sound files into a readable string, which can be saved or transported over the network without data loss. The characters generated from Base64 encoding consist of Latin letters, digits, plus, and slash.

Is Base64 good practice?

Bas64 encoded images are good practice for a small size (KB) images. For bigger size image you will get size errors probably. Although if you want to use (MB) size images, i suggest to pass them as a thumbnail. Yeah, I think it’s ok to use base64 in uploading image, since you are using api in your application.