How to Convert 𝗧𝗲𝘅𝘁 𝘁𝗼 𝗕𝗼𝗹𝗱 𝗨𝗻𝗶𝗰𝗼𝗱𝗲 𝗙𝗼𝗿𝗺𝗮𝘁 Using JavaScript?

How to Convert 𝗧𝗲𝘅𝘁 𝘁𝗼 𝗕𝗼𝗹𝗱 𝗨𝗻𝗶𝗰𝗼𝗱𝗲 𝗙𝗼𝗿𝗺𝗮𝘁 Using JavaScript?

This tutorial will teach you how to convert text to bold Unicode format using JavaScript. Also, we will know why converting a string to bold in Unicode format is important in some cases.

Why Do You need to Convert Text to Bold Unicode Format?

Text in bold is a way to make certain words or phrases stand out in a piece of text. Using Unicode format, specifically 𝗧𝗲𝘅𝘁, to create bold text is important for several reasons:

  1. Compatibility: Unicode is a widely-used and standardized format for encoding text. By using the Unicode format to create bold text, users can be sure that the text will be displayed correctly across a wide range of devices and platforms, including computers, smartphones, and web browsers.
  2. Accessibility: Using the Unicode format for bold text allows for accessibility tools like screen readers to interpret the text as bold and convey the appropriate context for users who have visual impairments.
  3. Searchability: By using the Unicode format, the text remains searchable and machine-readable which makes it easy to index and locate.
  4. Internationalization: Unicode is designed to support a wide range of languages and writing systems, making it the ideal format for creating bold text in multilingual contexts.
  5. Consistency: Using a standardized format like Unicode ensures consistency and predictability across different devices and platforms, making it easier for users to understand and use.

This is also useful when posting on social media platforms such as LinkedIn, where the ability to make text bold can help users effectively convey their message and grab the attention of their audience.

For example, a job seeker can use bold text to emphasize key skills or accomplishments on their LinkedIn profile. This can help them stand out to potential employers and increase their chances of being noticed. Similarly, professionals can use bold text to make important points in their posts, making them more likely to be read and understood by their audience. There are also online tools available that make text bold in the Unicode format so that you can easily just copy and paste wherever you need it, you can check this tool.

Convert Text to Bold Unicode Format Using JavaScript Example

Here is an example that converts any given text to the Unicode bold format in JavaScript:

let str = "Hello World!";
function makeBold (char)
    let diff;
    if (/[A-Z]/.test (char))
        diff = "𝗔".codePointAt (0) - "A".codePointAt (0);
        diff = "𝗮".codePointAt (0) - "a".codePointAt (0);
    return String.fromCodePoint (char.codePointAt (0) + diff);
let newStr = str.replace (/[A-Za-z]/g, makeBold);
console.log (str);
console.log (newStr); // -> "𝗛𝗲𝗹𝗹𝗼 𝗪𝗼𝗿𝗹𝗱!"