I built a small text-to-image and image-to-image tool that lets you set exact pixel dimensions (width and height), not just aspect ratios. You can generate outputs up to 4096px on either side.

Motivation: my friends and I kept needing precise sizes (e.g., YouTube thumbnails at 1280×720). Most generators only offer 16:9, so we had to resize afterward, which can soften details. PixExact creates the target size directly.

What’s different: - Specify exact width and height in pixels (up to 4096px each) - Works for both text-to-image and image-to-image - Aimed at thumbnail and social graphics workflows where exact sizes matter

It’s an early build and I’d love feedback: - Are there other sizes or presets you want (e.g., social platforms)? - Any UX rough edges? - Would an API or batch mode be useful?

I made this and will be in the comments to answer questions.