# 50 33 0A — File format magic numbers

For 50 33 0A, offset is 0; extension is ppm; format is Portable Pixmap ASCII, recorded from its source on 2026-08-03.

- **Hex signature:** 50 33 0A _(unconfirmed — we could not tie this to the quote below)_
- **Offset:** 0 _(unconfirmed — we could not tie this to the quote below)_
- **Extension:** ppm
- **Format:** Portable Pixmap ASCII

## What the source says

> ppm | <https://en.wikipedia.org/wiki/Portable_Pixmap> Portable Pixmap ASCII

## Source

- https://en.wikipedia.org/wiki/List_of_file_signatures

Last verified: 2026-08-03. Review by: 2027-08-03.
Part of [File format magic numbers](https://referencesource.org/file-format-signatures/).