SMALL PRINTER. BIG IDEAS.
Make it big.
Print it in pieces.
Turn your image or PDF into a poster at the size you need.
Print on ordinary paper. Trim, match, and make something bigger.
Start your classroom tarpapel
New posters start on Philippine Long, two columns across. Rows, sheet count and finished size follow your artwork’s proportions, paper, margins and overlap — two columns does not mean two rows.
This button keeps your artwork and layers. It sets Long paper in portrait and two columns, keeping your current margins and overlap. Restored projects keep their saved settings until you choose to apply it.
Long is 8.5 × 13 in; Legal is 8.5 × 14 in. Match the paper actually loaded in your printer, and test at 100% / Actual size before printing the whole set.
1 · ArtworkArtwork not ready
Try the example, or upload your artwork.
Load the example? This replaces your current artwork and layers. Save your poster first if you want to keep it.
Current poster not saved
Manage saved project
Saving is optional.
Off unless you choose it. Stores your files in this browser profile.
Restore replaces the current poster and settings. Save any changes you want to keep first. Clear removes the saved copy and turns automatic saving off; your open poster stays.
You have unsaved changes. Replace this poster with the saved copy?
Edit artworkOptional
Arrange images, add text or apply effects. Changes appear in the preview.
Effects are reversible and apply to the whole composition. Enhancement cannot recover missing detail. Drag a selected layer in the preview, use the percentage fields, or focus the preview and use arrow keys (Shift for larger steps). Center guides snap within 1%.
2 · Size & paperChoose the finished size and paper
Keep proportions, or choose custom width & height to crop or add white space.
Orientation turns the paper, not your artwork. In Paper count mode, it also changes the finished size.
Margins & assembly options
Margin = blank paper edge. Leave enough room for your printer’s unprintable area.
Overlap = repeated artwork. Match this strip on adjacent sheets when you tape them together.
3 · DownloadCheck your print settings
Check settings
Reprint specific sheets
Numbers match the preview. Leave blank to print all.
Print at 100% / Actual size. Turn off “Fit to page”.
File & print quality details
Your print preview
Ready to print?
Open the print guide in a new tab for calibration, printer settings and assembly. Your open poster stays in this tab.
Print an image on multiple pages, without the guesswork.
How is the finished size calculated?
Printable area is paper size minus two margins. Each next sheet adds its printable width or height minus overlap. Two A4 columns with 5 mm margins and overlap span 395 mm. Exact-size mode adds pages as needed; it never silently shrinks your artwork.
Which files work, and what stays vector?
JPG, PNG, WebP and GIF (a single captured frame) work locally. Choose one PDF page at a time. PDF layers retain vector content, including when cropped or rotated; existing scanned images remain scans. Simple solid-color SVG paths and shapes remain vector. Unsupported SVG features use a disclosed raster fallback. PDFs with missing Unicode/CJK fonts are rejected with an embedding instruction. PDF comments and form annotations are omitted; flatten them in your PDF app before importing if needed. English/Latin editor text uses shared vector outlines (not searchable PDF text). Effects or unsupported text characters rasterize the composition, clearly marked before export. HEIC is not supported yet.
How large can my poster be?
Up to 5 metres on either side, 100 print sheets, 25 MB per imported file and 40 megapixels per source image. Working images are limited to 8 megapixels and 4,000 pixels on the longest side. The displayed PPI reflects the working image used for export. These limits reduce memory use, but complex PDFs may still exceed browser memory.
Where do my files go?
Files are processed in your browser. Optional device saving stores one project in this browser profile. No account is needed. Google Analytics 4 is optional and loads only after you allow it on this page. Use the Privacy settings button at the bottom of the screen to manage it. Microsoft Clarity session replay is also optional and starts only after permission on supported pages; artwork previews and text fields are configured to be masked. Advertising is not loaded. Hosting providers may log ordinary requests. Read the privacy and storage details.
Has physical printing been tested?
Physical printing and real phone touch controls have not yet been verified. Use the calibration sheet before a full print run, and check paper size, margins and alignment on your printer.