Free online HTM to JPEG converter

What the HTM format is

.htm is a three-character extension for an HTML document. The file stores page structure, text, links, CSS references, images, and sometimes JavaScript; it is not a bitmap image. Chrome, Firefox, Edge, and Safari can display HTM files, which are also produced by web editors, documentation systems, office applications, and saved web pages. A page may depend on a companion asset folder, local stylesheets, images, fonts, or external web resources.

What the JPEG format is

JPEG is a lossy, compressed raster-image format used mainly for photographs and rendered graphics. Files normally use .jpg or .jpeg and are supported by browsers, phones, operating systems, image editors, printers, and most upload forms. JPEG can be considerably smaller than a lossless image at the same dimensions, but compression can remove fine detail and JPEG does not support transparency.

Conversion captures the page’s rendered appearance. It does not retain hyperlinks, selectable or searchable text, animations, scripts, accessibility metadata, or HTML structure. Keep the original HTM file when those features are required.

How to convert HTM to JPEG

The simplest option is the free converter on 101convert.com, which requires no installed software:

1. Keep the HTM file with any local images, stylesheets, fonts, and other resources referenced by relative paths. A converter that receives only the HTML file may not be able to reproduce those resources.
2. Open the HTM-to-JPEG converter on 101convert.com.
3. Select the .htm file, choose JPEG as the output format, and start the conversion.
4. Download the resulting .jpg or .jpeg file. Check the text, images, background colors, layout, and page boundaries before using it.

Do not upload confidential or sensitive pages to any third-party service. For a local conversion, open the file in a browser with File → Open File, set the browser window or viewport to the required width, and capture the rendered page with the operating system’s screenshot tool. Windows includes Snipping Tool; macOS provides Shift-Command-4 and Shift-Command-5; Linux desktop environments generally provide a screenshot utility. If the capture is saved as PNG, open it in an image editor and use File → Export or Save As to select JPEG and set its quality.

For repeatable local rendering, Chromium and ImageMagick can be used from a command line:

chromium --headless --disable-gpu --screenshot=page.png --window-size=1440,2000 file:///absolute/path/to/page.htm
magick page.png -quality 90 page.jpg

The first command renders the page at a fixed viewport and saves a screenshot; the second encodes that screenshot as JPEG. This basic screenshot captures the viewport, not necessarily an entire long document. Use a full-page capture option or render separate sections when the page exceeds the viewport.

Quality and compatibility limits

• The output depends on browser rendering. CSS, JavaScript, responsive breakpoints, web fonts, blocked external resources, and missing local assets can change the result.
• Set the viewport width before conversion when layout consistency matters. A narrow viewport can trigger a mobile layout, while a long page may be cropped or require multiple images.
• JPEG compression can blur small text, thin lines, icons, and flat-color areas. A quality setting around 90 is suitable for general sharing; PNG is usually better for sharp text, diagrams, and transparency.
• Transparent HTML elements cannot remain transparent in JPEG. They are composited against the rendered page background, commonly white.
• External fonts, images, stylesheets, and scripts may be unavailable during conversion. Local files can also be restricted by browser security rules, so test the page in the same environment used for rendering.
• For searchable text, links, accessibility information, or selectable page content, retain the HTM file or export the rendered page to PDF instead of relying on JPEG.