How to Upscale 9000x12000 (30x40, 3:4) for Gelato Printing

Forum|Forum|6 months ago
September 22, 2025
2 replies
311 views

How do I upscale an image from fire fly with very low resolution to 30x40 Extra -Large 3:4. 9000x12000 to upload to gelato

Correct answer Kevin Stohlmeyer

@James_in progress925 you can't - the current Generative Upscale has a limit of 4096 px.

D Fosse

Community Expert

You need to be realistic. You can't upsample "very low resolution" to a gigantic 12000 x 9000 pixels. You might find an AI algorithm that will do it - but don't expect it to be the same image! It will effectively be an entirely new AI generated image more or less loosely based on your original.

J

James_in progress925Author

Participant

Well its not that I'm not being realistic its just that I'm just learning this stuff and searching for answers I new to all this and now you mentioned algorithms something else I just heard of for the first time

Kevin Stohlmeyer

Community Expert

Thankyou is their an AI IMAGE GENERATOR That you know of that can generate ar 30x40. 3:4 19000x12000 px to start with

@James_in progress925 no current AI model can generate anything that large. If this is for large format printing/poster, etc. you wouldn't be designing full-size anyway. Most printers are 50% or less then their printer RIP software enlarges to proper size.

Kevin Stohlmeyer

Correct answer

Community Expert

@James_in progress925 you can't - the current Generative Upscale has a limit of 4096 px.

J

James_in progress925Author

Participant

Thank you very much should I get topaz labs Gigapixel Ai or something

Kevin Stohlmeyer

Community Expert

Topaz is an option in Generative upscale already but with the same limitations.

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