Preguntas comunes
Todo lo que necesitas saber sobre Block Poster
Block Poster soporta formatos de imagen JPG, PNG y WebP. Para mejores resultados, usa una imagen de alta resolución.
¡No! A diferencia de otras herramientas que te limitan a 2.5MB o 5MB, Block Poster no tiene límite de tamaño. Todo se procesa localmente en tu navegador.
No. Tus imágenes nunca salen de tu dispositivo. Todo el procesamiento ocurre 100% en tu navegador. Nunca vemos, almacenamos ni tenemos acceso a tus imágenes.
Soportamos papel A4, Carta, A3, Legal y Tabloide. También puedes elegir entre orientación vertical y horizontal.
Imprime todas las páginas, recorta los márgenes blancos si es necesario, luego colócalas boca abajo en una superficie plana en orden. Usa cinta adhesiva para unir las páginas por detrás.
Sí, Block Poster es completamente gratis, sin niveles premium ni marcas de agua. El sitio muestra anuncios para mantener la herramienta gratuita, pero el procesamiento de imágenes siempre se ejecuta localmente en tu navegador.
Para mejores resultados, usa una imagen de al menos 1000 píxeles de ancho. Imágenes más grandes producen pósters de mejor calidad.
¡Sí! Block Poster funciona en cualquier dispositivo con un navegador web moderno.
The usual cause is scaling in the print dialog. Print the PDF at Actual Size or 100% scale, and turn off Fit to Page, Shrink oversized pages, borderless auto scaling, and any driver setting that changes page size. Print one test tile first.
For most home printers, 10-15 mm is practical. Use 5 mm only with a precise trimmer and stable paper feed. Use 15-20 mm for large posters, glossy paper, or printers that pull sheets unevenly.
No. Trim only the edges that will sit on top of another sheet, usually the right and bottom edges. Leave the opposite edges as backing tabs so the overlap has something to attach to.
A large poster needs more pixels than a normal photo print. Aim for about 150 pixels per printed inch for wall viewing and 300 pixels per inch for close viewing.
Yes. Choose the same paper size in Block Poster that is loaded in your printer. A4 and US Letter are close but not identical, so mixing them can shift the final dimensions.
Scale is the critical setting. Use Actual Size, 100% scale, or no scaling depending on your printer dialog. Do not use Fit to Page.
Most home printers cannot print to the physical edge of the paper. Block Poster accounts for margins and overlap so the printable areas still align.
Yes. Matte photo paper is easier to align and hides small seams better than glossy paper. Heavy paper can shift more during feeding, so print a test page first.
No. The PDF is generated in your browser with client-side code. Your image file is not uploaded to our server. Analytics and advertising scripts do not receive your uploaded image file.
Use standard 150 DPI output, reduce the number of pages, or start from a compressed JPG instead of a very large PNG.
Yes. Download the PDF and keep it like any other document. When you print later, use the same paper size and 100% scale.
Only use images you own, created yourself, or have permission to print. You are responsible for image rights and how the printed poster is used.