Dynapik offers a free online tool to change image types - no need to download anything. It's quick and easy to use. You can change your HEIC images to WBMP format. This tool works for both professionals and casual users. Convert your images to WBMP in seconds.
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HEIC (High Efficiency Image Container)
Apple's standard for high-quality, space-saving mobile photography.
HEIC (High Efficiency Image Container) is the default image format for iPhones and iPads. Introduced by Apple in 2017 (iOS 11), it is based on the HEVC (H.265) video compression standard. HEIC was designed to solve a specific problem: smartphone cameras were capturing more detail than ever, filling up storage space rapidly. HEIC files are roughly half the size of JPEGs with equivalent quality, effectively doubling the number of photos a user can store on their device. While technically superior to JPEG, HEIC is hindered by patent licensing issues, which has prevented it from being supported natively in web browsers like Chrome and Firefox. It remains primarily a storage and capture format rather than a web delivery format.
HEIC is a container format (based on ISO Base Media File Format) that wraps HEVC-encoded image data. Because it is a container, a single .heic file can hold multiple images (like a burst shot or a Live Photo), audio, and depth map data for portrait mode effects. It supports up to 16-bit color, enabling it to capture the wide color gamut (P3) used by Apple's displays and cameras. This is a significant upgrade over JPEG's 8-bit sRGB limitation.
The HEIF standard was finalized by MPEG in 2015. Apple adopted it in 2017, instantly making it one of the most common image formats in the world by volume of photos taken. Microsoft added support to Windows 10 via an extension, and Android added native support in version 10 (2019).
Wireless Bitmap
The pixel format of the Nokia 3310 era.
WBMP (Wireless Bitmap) is a monochrome graphics file format optimized for mobile computing devices using the Wireless Application Protocol (WAP). It was designed for the extremely limited bandwidth and display capabilities of early 2000s feature phones.
A WBMP file is an uncompressed sequence of bits with a minimal variable-byte integer header usually encoding generic type (0), width, and height. It supports only 1-bit color (black and white). There is no compression, palette, or gray scale.
Developed by the WAP Forum to deliver icons and simple graphics to mobile phones over 2G networks.
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