Convert ppm to pbm
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 PPM files as you like.
Real PBM output
Encoded by magick, the same library the command-line tools use — not a renamed extension.
About PPM
Portable Pixmap
The color member of the Netpbm family: uncompressed RGB pixels after a short text header, in binary or plain-text form. Use it as a simple interchange format for scripts and image tools that read raw pixels.
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.