Ultimate Way to Turn Image into ASCII Art Using the Best Encoder in the Market

Before you encode an image to ASCII, there are things you'll need to understand, especially regarding ASCII Art. Though you can use several selections of software to encode, we are only here to provide the best from the market, and that is with Python. Plus, we also add another image converter you can use to convert images into a JPG, PNG, or GIF instantly. So, if you are interested in this topic, proceed with reading the detailed information below.

Images to ASCII

Part 1. What is ASCII Art: A Detailed Information About ASCII

ASCII is a process wherein text characters are processed to become a graphic or art. Before the modernization of technology, there were connected users to a network known as BBS, which users used to transmit messages or other files over users. So, if you are about to transfer an image to another user, loading times usually take too long because of the file size. Since images are heavy to load up, ASCII art became a factor where you can transmit an image over the internet much faster. How? Well, it encodes the image as characters.

In a computer, the system understands a process that works with two digits, 0 and 1, known as binary. If you look closely, you will see that the ASCII is also based on the same system. Most of the standard ASCII defines different characters in seven bits, including the numbers 0 and 1. Including 128 defined characters, 33 non-printable codes, and 95 printable such as letters, numbers, control characters, and punctuation marks. ASCII does have a lot in common with Base64, yet they aren't the same, and it is possible to convert images to Base64 with the help of a specialized converter.

Part 2. Quick Way to Convert Image to ASCII with Python

One of the most popular image to ASCII converter software you can download is what we call Python. It uses an easy programming language such as syntax for everyone to understand if we are about to compare it to C++ and Java. Despite being an open-source programming software, a developed ecosystem supports this app, where other users add their contributions and library to the code. Since the applications only read everything in a code, it may be difficult for everyone to do it, especially for those who don't know how to code. But if you are willing to learn how to use this, you can follow the indicated steps.


Steps on How to Use Python:

Step 1:
Download the latest version of Python on your computer, tick the tiny square, go to Custom Installation and change the settings based on your preferences. Open your command prompt and type python - - version to see if it is successfully downloaded. The app is ready to be used if you can see the performance of the Python you downloaded.
Step 2:
Type on the prompt, pip3 install opencv-python, and pip3 install numpy. You must install these essential files before transforming the image to ASCII Art.
Step 3:
Create a String using the characters to generate ASCII art. Use " ' " for the least surface on the screen; for the biggest area, use "$."
Character Surface
Step 4:
Since pixels are represented with RGB integers with 0 to 255 values depending on the brightness you want the pixel will be. The higher the value, the brighter the pixel.
RGB Presentation
Step 5:
After creating the string and setting the brightness. Next is to calculate the brightness weight. To do this, you will need to divide the ASCII characters list into its max value.
Brightness Weight

The corresponding index from the ASCII character will appear like this:

Pixel Index

When that happens, change the corresponding character into an index so that it will convert the pixels into a character.

Change Character to Index
Step 6:
To load an image, you can use the Pillow module that reads and converts them into RGB turples. After that, you'll need to import and read the image, create Strings for each image row, and add them all into a text file. The snippet below that will be what it looks like when you finish.
Pil Import Def Convert

Part 3. Bonus: Easy-to-use Image Converter on the Web for Free

Need a powerful online image converter to transform the image into a new format? Aiseesoft Free Image Converter Online is a top-of-the-line image converter you can access on the web without needing an installer or additional extensions. Due to its prowess in converting images, there have been millions of users using this, and it helps them to make the image into a compatible format. If you are interested in how this converter works, follow the indicated steps below.

Steps on How to Use Aiseesoft Free Image Converter Online:

Step 1:
Open the Aiseesoft Free Image Converter Online using your favorite web browser.
Step 2:
Choose the final output you want; you can select from JPG, PNG, and GIF.
Choose Final Format
Step 3:
Next, upload images by clicking Add Images. You can upload up to 40 images here with 5MB in max and convert them into your selected output format.
Upload to Convert Image
Step 4:
Wait for a few seconds because the converter processes the file you import here. As for the result, click Download All to export the images you convert here.
Export Converted Image

Part 4. FAQs on How to Convert Images to ASCII Art

Are there any ASCII art requirements?

ASCII Art must have 5 or more text lines with at least a single sequence of 5 characters that work with PRE or XMP elements. When these algorithms are required, you can now view the art in a computer program source code as a sample.

Where can I open ASCII art?

You can view the ASCII art using a pre-installed text viewer like Note Pad, CMD, or Terminal.

Can I convert PNG to Base64?

There are different ways to convert PNG to Base64, but before you can do it, you will need a professional converter to make the conversion without encountering troubles.


At last, converting images to ASCII Art is doable with the help of the number one solution: Python. Though it deals with a certain code to perform the converting, you can copy the codes written above to produce ASCII Art, ideally if you want to convert the image into a stable and compatible format such as JPG, PNG, or GIF with the help of a professional image editor.

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