Convert png to wbmp
Converted on your device. Files never leave this tab.
Nothing is uploaded
The converter runs inside this page. Cut your network after it loads and it still works.
No account, no daily limit
No sign-up, no daily limit, no watermark, no queue behind other people's files. Batch as many PNG files as you like.
Real WBMP output
Encoded by magick, the same library the command-line tools use — not a renamed extension.
About PNG
Portable Network Graphics
A lossless raster format published in 1996 as a patent-free replacement for GIF. It compresses with DEFLATE and supports full alpha transparency. Use it for screenshots, logos and graphics with sharp edges or text, where JPG compression would leave visible artifacts.
About WBMP
Wireless Bitmap
A 1-bit black and white format from the WAP standard for early mobile phones, with no compression. Convert from WBMP to recover images made for WAP pages and old phones.