Resize Image to A2

Prepare posters, architectural graphics, presentation boards, artwork, maps, or photographs on an A2 420 x 594 mm canvas.

A2 image and poster editorUpload an image to begin
Generate exact print pixels from physical dimensions, orientation, and DPI.

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A2 proportions for posters and presentation graphics

420 x 594 mm geometry

Generate standard A2 proportions in portrait or landscape.

Three practical DPI levels

Choose lighter 100 or 150 DPI output, or detailed 300 DPI when the device can handle it.

Millimeter margins

Reserve space for printer limitations, mounting, frames, or board layouts.

A2 raster dimensions

SettingResultBest use
100 DPI1654 x 2339 pxDistance-viewed drafts and posters
150 DPI2480 x 3508 pxBalanced large-format output
300 DPI4961 x 7016 pxHigh-detail calculation with heavy memory use
15 mm marginPractical inner clearanceUseful for many print workflows

How it works

  1. 1

    Upload a source image

    Choose a poster, drawing, map, board, artwork, or photo.

  2. 2

    Configure A2 output

    Set DPI, orientation, margins, fit, and background.

  3. 3

    Download and print

    Export JPG or PNG and choose A2 paper in the final print settings.

A2 size, pixels, and device memory

A2 paper measures 420 x 594 millimeters. At 150 DPI it is approximately 2480 x 3508 pixels; at 300 DPI it reaches about 4961 x 7016 pixels and requires substantially more browser memory.

For posters viewed from a distance, 100 or 150 DPI may be appropriate. Use margins unless the printer supports borderless A2 or the provider specifies bleed. Confirm final scaling in the print dialog because exported files may not contain reliable DPI metadata.

Resize Image to A3Print Size Calculator

Frequently asked questions

What pixel size is A2 at 300 DPI?

Approximately 4961 x 7016 pixels in portrait orientation.

What size is A2 in millimeters?

A2 measures 420 x 594 mm.

Why does 300 DPI use so much memory?

It creates nearly 35 million pixels, which requires significant decoding, canvas, and export memory.

Can I use 150 DPI for a poster?

Often yes for normal viewing distance, depending on source detail and print method.

Resize Image to A2 last reviewed: Aug 2, 2026.