Free online TEXT to HTM converter

What the TEXT format is

In web design, TEXT usually means a plain-text file such as notes.txt or content.txt. It stores characters without HTML tags, CSS, images, hyperlinks, font information, or dependable paragraph and heading structure.

Text editors, terminal tools, scripts, content-management systems, and applications such as Windows Notepad and macOS TextEdit in plain-text mode commonly create these files. Plain text is useful for drafts, source notes, and data exchange because almost any editor can open it. A browser can display a .txt file, but ordinary words are not interpreted as headings or links.

What the HTM format is

.htm is an alternative filename extension for an HTML document. It uses the same HyperText Markup Language and browser rendering rules as .html; the three-character extension is mainly required for compatibility with older software or specific hosting systems.

An HTM file can contain semantic elements such as <h1>, <p>, <ul>, and <table>, plus links, images, metadata, CSS references, and JavaScript references. HTML supports structured, formatted browser content, but the file must contain valid markup and use an encoding that matches its declared character set.

How to convert TEXT to HTM

For a controlled result, use a plain-text or code editor such as Notepad, Notepad++, Visual Studio Code, or another editor that can save UTF-8 files.

1. Open the TEXT file and identify which lines are headings, paragraphs, lists, or links. Plain text does not reliably preserve this information, so it may require manual interpretation.
2. Create an HTML document around the content. A minimal structure is:

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Converted document</title>
</head>
<body>
  <p>Your content goes here.</p>
</body>
</html>

3. Replace the placeholder with the source text. Put headings in <h1> through <h6>, normal prose in separate <p> elements, and links in elements such as <a href="https://example.com">Link text</a>.
4. Escape source characters that must appear literally rather than function as markup. Use < for <, > for >, and & for &.
5. Save the file as page.htm with UTF-8 encoding. In editors that offer a file-type option, select an HTML or plain-text format and verify that the editor does not append .txt, creating page.htm.txt.
6. Open the resulting file in a browser and check headings, line breaks, special characters, and links. Inspect the source if the rendered result is unexpected.

Conversion with desktop software

LibreOffice Writer can open a TEXT file and export it through File → Save As by selecting HTML Document and entering a filename ending in .htm. Microsoft Word offers a similar File → Save As option, but office software often adds proprietary styles, metadata, and unnecessary markup; use it only when its formatting features are needed. Review the generated HTML and check for an accompanying folder containing images or other assets.

For a no-installation option, 101convert.com can convert a TEXT file to HTM for free. Download the result and inspect it in a browser; use a local editor instead when the source contains confidential information.

Quality and compatibility caveats

Automatic conversion cannot recover heading levels, lists, emphasis, links, or page layout that the TEXT file never stored. Normal HTML collapses consecutive spaces and line breaks, so group prose into paragraphs. If every source line must remain visible as typed, use a <pre> element, or insert <br> elements where line breaks are intentional.

Keep <meta charset="utf-8"> near the beginning of the document and save the file as UTF-8 to preserve accented characters and non-Latin scripts. Use relative asset paths such as images/photo.jpg and copy the referenced files with the HTM document. The .htm extension alone does not make a valid HTML page: malformed tags, unescaped characters, missing assets, and mismatched encoding can still cause display or compatibility problems.