How it works
Most markdown-to-PDF tools render HTML in a browser and screenshot the result. That is why their output has web margins, orphaned headings, tables that split down the middle and text you cannot select. Paperwork does not have a browser in it at all.
Markdown, or structured blocks[] when you want exact control. Headings, lists, tables, quotes, code, callouts, key/value grids, signature lines. One request, one document.
Not HTML. Your input is parsed into a typed tree of blocks — that is the whole security model, because a tag has nothing to escape into. Raw HTML is dropped and counted, and the count comes back in the response.
The template picks the measure, the type scale, the leading and the page furniture, then lays out the pages directly. No browser, no headless Chrome, no screenshot — real text you can select and search.
The PDF is stored privately and returned as a signed 24-hour URL, re-minted free on every read. Set share:true and it is also published as a web page that opens instantly on a phone. 3 credits, once.
The five templates
A template is not a colour scheme. It sets the measure, the text face, the leading, the margins and the furniture — which is why the same words look like a different kind of object in each one.

reportA cover page, running heads, folio numbers and a serif text face. For anything long enough to need finding your place again.
PT Serif at 10.5/1.55 on a 68pt measure. Four pages, one hard break.
Open the sample
onepagerOne dense sheet with a rule-topped masthead. Sans text, generous leading, built to be read standing up.
PT Sans, section spacing tightened until the argument fits one sheet.
Open the sample
memoThe classic TO / FROM / DATE / RE block over a ruled body. Short, dated, filed.
Sans furniture over a serif body at 10/1.48. Signed, one page.
Open the sample
invoiceBrand block, bill-to, a real ruled table and a totals callout that stays with its table.
Figures set in mono, so the money column lines up down the page.
Open the sample
letterLetterhead, date, recipient block, salutation, and a signature rule at the end.
88pt margins — about 62 characters a line, the correspondence measure.
Open the sampleDetails that matter in print
A heading reserves three lines of body text below it. If they do not fit, the heading moves to the next page instead of stranding itself at the foot of this one.
A section rule and its title are one unit. Splitting them leaves a stray gold hairline in the margin — which is exactly what happened here until it was fixed.
Anything under about three lines never splits. Longer ones get orphan and widow control instead, because a one-line paragraph cannot satisfy a two-line orphan rule.
A row is atomic. Long tables repeat their header across the page break; short ones do not, because a repeated header on a four-row table is noise.
Right-aligned columns are set in a monospaced face, so a column of money reads as a column rather than a wobble.
Automatic hyphenation is off. On a narrow measure it produces a staircase of hyphens down the right edge, which is worse than an uneven rag.