Comic print and social size calculator
Print and social platforms disagree about pixels. Enter your physical width and height, choose DPI, and see the pixel dimensions you need for lossless export. The reference table lists common social formats so you can plan crops before you letter or post.
Try it now
Runs in your browser. AI-assisted steps need a free account, credits where applicable, and daily limits to keep latency fair for everyone.
Pixels (w×h): 2894 × 4093
Social reference (verify per platform)
- Instagram square: ~1080 × 1080
- X / Twitter single image: ~1200 × 675 (16:9)
- Webtoon vertical: ~800 × 1280 (varies)
Why DPI matters for print
Printers interpret inches and millimeters through DPI. Exporting at the wrong pixel count forces unwanted resampling. This calculator keeps the math visible.
Social crops are not comic trim
Platforms center-crop wide art. If you know the aspect ratio ahead of time, you can keep speech bubbles inside the safe area.
One source of truth for exports
Export print pixels once at the right DPI, then downscale for web previews if needed. Upscaling a low-res social crop for print almost always shows artifacts. The calculator is there so you never guess width by height in your head at 2 a.m.
Related links
FAQ
Do you include bleed?
Add bleed manually to your physical dimensions before converting. The tool shows the pixel size for the numbers you enter.
What about cmyk?
Color mode is handled in your art app. This tool only handles geometry.
Are social sizes official?
Sizes change; treat the table as practical defaults and verify with each platform.
Can I use this for posters?
Yes. Enter any width and height to see matching pixels.