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NyxAstra
A local-first AI image studio for Mac and iPad
Turn your best prompts into reusable templates. NyxAstra is a local-first AI image studio for Mac and iPad that lets you generate, refine, organize, and reuse your image prompts with your own OpenAI or Azure OpenAI API key. Keep your prompt library, history, and creative workflow on your device — no account, subscription, or NyxAstra backend.
Hey Product Hunt! 👋
I’m an indie developer, and I built NyxAstra because I wanted a more personal way to work with AI image generation.
The part I care about most is Prompt Templates. When I find a prompt that works well, I can save it as a reusable template, tweak it, and build up my own library instead of starting from scratch every time.
NyxAstra is native to Mac and iPad, supports your own OpenAI or Azure OpenAI API key, and keeps your prompts, history, and templates on your device.
No account. No subscription. Just your models, your prompts, and your workflow.
I’d love to hear how you use prompts and what you’d like to see in NyxAstra. 🚀
About NyxAstra on Product Hunt
“A local-first AI image studio for Mac and iPad”
NyxAstra was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #17 on the daily leaderboard. Turn your best prompts into reusable templates. NyxAstra is a local-first AI image studio for Mac and iPad that lets you generate, refine, organize, and reuse your image prompts with your own OpenAI or Azure OpenAI API key. Keep your prompt library, history, and creative workflow on your device — no account, subscription, or NyxAstra backend.
On the analytics side, NyxAstra competes within Productivity, Artificial Intelligence and Photo & Video — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how NyxAstra performed against the three products that launched closest to it on the same day.
Who hunted NyxAstra?
NyxAstra was hunted by Gavin Schnee. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of NyxAstra including community comment highlights and product details, visit the product overview.
Gavin Schnee