Block Poster Pro

Block Poster Pro is a browser-based tool that transforms any image, PDF, TXT, Markdown, or DOCX file into a printable block poster. It processes the source file locally to ensure privacy, then generates a tiled PDF that can be printed on ordinary printers and assembled into a large wall display. The tool offers practical controls for paper size (A4, Letter, A3, Legal, Tabloid, A2), orientation, margins, overlap, fit mode (contain or cover), and cut marks. Users can preview the exact page count and layout before exporting. The free version includes a watermark, while the Pro subscription removes it and unlocks additional features. Block Poster Pro is ideal for educators, event planners, artists, and anyone needing a large print without a wide-format printer. Its intuitive interface balances speed and customization, making it easy to create professional-looking posters for classrooms, offices, parties, or home decor.