MHT to GIF Converter

MHT (MIME HTML) is a web archive format that adheres to the IETF standard RFC 2557. It combines HTML code and external resources—such as images, Flash animations, Java applets, and audio files—into a single file using MIME multipart/related encoding. This encapsulation allows entire webpages to be saved and transported as a singular static unit rather than an HTML file accompanied by a folder of assets.

Microsoft Edge and legacy Internet Explorer provide native support for rendering MHT archives. While Google Chrome and Mozilla Firefox can process these files, they often require specific extensions or configuration flag adjustments to handle the MIME encapsulation correctly. Microsoft Word also supports parsing MHT files.

The Graphics Interchange Format (GIF) is a bitmap image format developed by CompuServe in 1987, distinguished by its use of the Lempel-Ziv-Welch (LZW) lossless data compression algorithm. It supports up to 8 bits per pixel, allowing a palette of 256 distinct colors selected from the 24-bit RGB color space. The GIF89a specification, introduced in 1989, added support for transparent backgrounds, animation delays, and application extensions, establishing it as a standard for simple web animations and low-color graphics.

GIF files possess near-universal compatibility and can be opened natively by all modern web browsers (Chrome, Firefox, Safari, Edge) and default operating system viewers like Microsoft Photos and Apple Preview. No third-party software is typically required for viewing. For editing frame-by-frame animations or modifying color palettes, raster graphics editors such as GIMP, Adobe Photoshop, or online tools like Ezgif are required.