Convert pbm to qoi
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 PBM files as you like.
Real QOI output
Encoded by magick, the same library the command-line tools use — not a renamed extension.
About PBM
Portable Bitmap
The 1-bit black and white member of the Netpbm family: uncompressed pixels after a short text header. Use it as monochrome input for tools such as potrace and fax or OCR utilities.
About QOI
Quite OK Image Format
A lossless image format published by Dominic Szablewski in 2021, designed to encode and decode much faster than PNG at similar file sizes. Its whole specification fits on one page. Use it in games and tools that load many images and care more about decode speed than support in other apps.