Blog
Engineering deep dives, AI agent patterns, and everything document generation.
Generate PDFs in n8n That Don't Break Across Pages
n8n has no built-in PDF output. Send LaTeX from an HTTP Request node or an AI Agent and get back a typeset PDF: clean page breaks, running headers, long tables, and a diagnosis your workflow can act on when the source is wrong.
Read →What Breaks When AI Agents Write LaTeX, and How They Recover in Seconds
Early data from a compiler built for AI agents: the short list of mistakes agents make when they generate LaTeX, why a raw TeX log is useless to them, and how a structured diagnosis closes the loop in seconds instead of ending the task.
Read →The Render API: One Template, Every Document Your Product Sends
Most documents your product sends are the same document with different values. Save the layout once as a schema-validated template, then produce every future PDF with a single data-only API call. No markup at request time, no drift.
Read →Introducing Pressa Studio: Click-to-Locate, AI Edit, Template Authoring
Browser-based PDF editor that maps every click to its source line, applies surgical fixes via deterministic helpers or Claude, and lets you author reusable templates with visual placeholder insertion.
Read →Template Instructions: Teach Your AI Agent How to Fill the Form
A saved template captures how a document looks. Template Instructions capture how it gets filled in - defaults, workflow, edge cases. Save the playbook once, every future compile follows it without re-explaining.
Read →Upload Your Logo Once. Use It Forever.
Your AI agent keeps forgetting your logo because it has no durable memory for binary assets. The Asset Library fixes that: one upload, every future compile references it by name.
Read →Saved Templates: Create Once, Reuse Forever
Every time you generate a document from scratch, your AI produces slightly different formatting. Saved Templates let you perfect a layout once, save it, and reuse it with new data every time.
Read →5 Signs Your PDF Generation is Holding You Back
Inconsistent formatting, slow rendering, template maintenance, limited layout control, security concerns. If any of these sound familiar, the problem is not your library - it is your approach.
Read →LaTeX for People Who Don't Know LaTeX
You don't need to learn LaTeX to use it. Modern LLMs generate it fluently, and Pressa compiles it instantly. Here's how to get professional documents without touching a single backslash.
Read →How I Built an AI Agent That Generates Professional Invoices
A step-by-step walkthrough of building an AI agent that generates publication-quality invoices using Claude Code, the Pressa MCP server, and natural language prompts.
Read →Why HTML-to-PDF Tools Always Look Amateur
HTML was designed for screens, not paper. Every HTML-to-PDF tool fights this fundamental mismatch. Here's why LaTeX wins — and how to use it without the pain.
Read →Ready to generate professional PDFs?
One API call. LaTeX in, PDF out. No infrastructure to manage.