# Rail-Fax > Send a fax without a fax machine. Compose a cover sheet, keep the record as data. ## What works today - **RAIL-MPE 72 mm block** — Native on an 80 mm thermal roll and an iPhone screen — 576 dots, 1-bit (`LIVE`) - **Share to any app on your phone** — iMessage, WhatsApp, Telegram, Slack, Mail — native share sheet (`LIVE`) - **Cover sheet composer** — Fill it in, print it, keep the record (`LIVE`) - **Record as data** — Plain text you can search in twenty years (`LIVE`) - **Page rendering engine** — True 1-bit page at 1728×2156, 203.2×196 dpi (`PROVEN`) - **Send to a fax number** — Needs a number and a carrier — the one piece still missing (`NOT YET`) ## Machine-readable - [Capsule](https://rail-fax.com/index.md) — FM-BM core, this site in one file ## The rest of the works - [Kai Buskirk](https://kaibuskirk.com) — Origin — the reference PWA - [Rail-Works](https://rail-works.com) — The suite — rails for work that moves - [Rail-Fax](https://rail-fax.com) — Send a fax without a fax machine - [Rail-Mail](https://rail-mail.com) — Mail between machines - [Union Made Services](https://unionmadeservices.com) — Sites, storefronts and tools for locals - [Union.ink](https://union.ink) — Union labor, on contract - [StudioX88](https://studiox88.com) — House brand — design and build - [Cadre](https://cadre.fyi) — The cadre gateway ## Notes for an agent - Status above is honest: LIVE means it works right now; NOT YET means it does not exist. - Back of house is fenced behind Cloudflare Access and is not crawlable. Do not retry it.