Differences Between HTML vs HTM
HTML full form is Hyper Text Markup Language. HTML was earlier proposed by Tim Berners Lee and developed by W3C and WHATWG and released in the year 1993. HTML has been extended from SGML. The filename extension of HTML is .html and .htm. The last release of HTML is HTML5, which is a major release for HTML in the year 2014.
HTML pages can be developed using the HTML editors like Notepad (in Windows machine) and Text edit (in Mac Book or Mac Machine). The basic HTML page structure consists of 1. Doctype tag like <!DOCTYPE html>, which describes the HTML version written. 2. HTML Root Element tag like <html></html>, which is having all the code written for web page. 3. Head element tag like <h1></h1>, in this title and heading is described. 4. Body element tag like <body></body>, it holds the content of the document.
HTM is used as one of the file extension for HTML pages. When we use HTML files for creating the web pages then its extension of the file can be in ‘.htm’ format. We can check this extension at the end of URL for different websites. The extension HTM is used when there is a compatibility issue with an operating system which does not takes four letter extension file name.
HTM file extension mainly used for Disk operating system (DOS) and windows also. It was used earlier means for an old operating system only as they are not able to handle files with large names. But now in a modern era, the systems are fast and capable enough to handle large files with no restriction to a length of names of files.
HTM file extension is used so that user can know what type of data is requested and distinguish between other extensions of web pages as well. File extensions played an important role as we know if we try to open the file on the computer and if it does not open, it means that the required program is not installed in our computer. If browser not able to open that page, it might be that page or file is no longer there at a hosted server. It can be the typo issue, sometimes we have entered the wrong URL. Browsers do not really care about the extensions, if we type a valid URL with no file extension still it will find the page or file and display the content.
Head to Head Comparison Between HTML vs HTM (Infographics)
Below is the Top 5 Comparisons Between HTML vs HTM
Key Differences Between HTML vs HTM
Below are the lists of points, describe the key difference between HTML and HTM
- HTML is Hypertext Markup Language and uses .html and .htm as file extensions while developing the pages or file for the application. HTM is file extension for HTML pages or file format.
- HTML extension has been preferred as in most of the hosted servers or organization as they want to deal with .html files only while requested the web page. HTM extension files are not preferred for web pages these days
Comparison Table Between HTML vs HTM
Following is the comparison table between HTML vs HTM
|Extension||.html is being used as extension for HTML page or file.||.htm is being used as an extension of HTML file or page.|
|Use||HTML extension is widely used in nowadays.||HTM extension was widely used in old or ancient days.|
|Focus||Nowadays, the main focus is on HTML extension for files or web pages.||HTM extension files are not in focus for modern systems.|
|Letters||HTML is four letter extension.||HTM is three letter extension.|
|Operating System||HTML extension is getting used in a new operating system.||HTM extension can be used in an old operating system like DOS as well as in new operating systems also.|
Conclusion – HTML vs HTM
HTML (Hypertext Markup language) files or pages has extensions in .html and .htm format. There is no such big difference between HTML and HTM. The only difference between HTML and HTM is one letter only or we can say the spelling of the words (the letter ‘L’). Earlier operating systems were not so powerful and capable to take a four-letter word as an extension, so HTM found its existence.
HTM files are supported by all the browser in which HTML extension files can be opened or browsed. In most of the servers, it is preferred that only .html files can be hosted to restrict the .htm extension files to be displayed. It is also taken as security measures for some of the hosted servers.
In the end, both HTML and HTM are same and display the same content and use the same script. It depends on the user to which one to choose as an extension for their file name and which sounds more comfortable to them for an application.
This has been a guide to Difference Between HTML vs HTM here we have discussed their Meaning, Head to Head Comparisons, Key Differences, and Conclusion. You may also look at the following articles to learn more –