Free online PNM-to-APNG converter — upload a PNM file and download a APNG. Fast, private, no signup.
Drop your PNM file into the converter above — we auto-detect the real format from its bytes, convert it, and give you a APNG to download. No software to install.
Yes. Convert PNM to APNG for free right in your browser, with no account needed to get started.
Your file is transferred over an encrypted connection and anonymous uploads are temporary. You can also view and strip metadata (location, device, author) before you download.
Netpbm portable anymap (PBM/PGM/PPM umbrella). Animated PNG — lossless animation with full alpha (a PNG extension).
Convert PNM to: JPG · PNG · WEBP · GIF · HEIC · AVIF · TIFF · BMP · DDS · EPS
Convert to APNG from: AVIF · BMP · DDS · EPS · EXR · GIF · HDR · HEIC · ICNS · ICO