Printing & Paper Tools
Calculate DPI/PPI print resolution, convert ISO 216 paper sizes (A, B, C series), generate passport and ID photo printable sheets, and compute bleed, margins, and PDF imposition layouts 100% in-browser. All tools run 100% in your browser with zero server uploads and instant processing.
Commercial Printing DPI & Halftone Screen Calculator
Calculate dots per inch (DPI), viewing distance visual acuity, and offset press LPI halftone rules
Print Size & Camera Resolution Calculator
Determine maximum sharp photo print dimensions across camera megapixels and lab paper standards
Image Print Size & Multi-DPI Quality Calculator
Upload image files in-browser to calculate exact printable physical dimensions at 300, 240, 150, and 72 DPI
International Paper Size Converter & Standards Database
Convert dimensions between ISO 216 (A/B/C), ANSI, ARCH, and JIS standards in mm, cm, inches, points, and pixels
ISO 216 A-Series Paper Converter & GSM Weight Calculator
Calculate ISO 216 A0 to A10 folding subdivisions, surface area in m², and sheet / ream weight from paper GSM
ISO & Japanese JIS B-Series Paper Size Converter
Compare international ISO B-series geometric mean dimensions against Japanese JIS B sizes
US Letter to A4 Paper Size Converter & Scaling Calculator
Calculate dimension deltas, aspect ratios, and shrink-to-fit scaling percentages between US Letter and ISO A4
Printable Passport Photo Sheet Generator
Create 300 DPI multi-up passport photo sheets for standard 4x6 photo prints adhering to US, UK, and Schengen specs
ID & Badge Photo Sheet Grid Generator
Generate printable tile grids for employee badges, student IDs, visa applications, and wallet prints
PDF Print Layout & Booklet Imposition Generator
Calculate 2-up saddle-stitch booklet signature page pairings and physical sheet requirements
Pre-Press Bleed, Trim & Safe Zone Calculator
Calculate total canvas size with 3mm / 0.125" bleed, trim lines, safe content zones, and CSS @page rules
Book Binding Spine Width & Print Margin Calculator
Calculate book spine bulk thickness, inner gutter margins, and paper creep for perfect bound & saddle stitch books
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