Jannik Jung

spectra.fm - Design once. Ship everywhere.

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Spectra is a visual production system for teams that need marketing visuals at scale. Instead of redesigning assets for every format, locale, or campaign, you define a visual system once and generate consistent outputs everywhere — App Store screenshots, ads, and campaign assets — without manual rework or drift. Built for agencies and growth teams who treat visuals as infrastructure, not one-off designs.

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Jannik Jung
Maker
📌

Hey Product Hunt 👋
I’m Jannik, the maker of Spectra.

I built Spectra after watching teams redo the same visuals over and over again — resizing assets, fixing layouts after localization, and managing endless versions across tools and folders. The hardest part wasn’t creating a great design once. It was keeping it consistent at scale.

Spectra takes a different approach: you define a visual system once, then generate consistent outputs everywhere — App Store screenshots, ads, banners, and more — without manual rework. At the center is Iris, a visual collaborator that lets you work at the level of intent instead of pixels.

We’re launching with a free Preview so you can evaluate the workflow before committing to production.

Happy to answer questions, hear your feedback, or learn how you’re currently handling high-volume visual workflows.

Thanks for checking it out 🙏

Jannik Jung

Fun fact: every visual for this launch — the screenshots, the OG image, all of it — was created in Spectra.fm.