Write & refine
Draft, rewrite, summarize, brainstorm, and find the right words for the idea in your head.
Independent AI assistant
Think clearly.
Get more done.
OnyxAI is a focused space for questions, writing, code, learning, and everyday decisions — without the clutter of a complicated workspace.
No account required. Your session starts when you do.
ONYXAI / CONVERSATION
Ask OnyxAI anything...Send
Fast, focused answers when you need them.
One place for the useful stuff
Less switching. More making.
Whether you are starting from a blank page or stuck on the next step, OnyxAI is designed to help you move forward with a clear answer.
Build with code
Understand errors, explore approaches, and turn technical questions into practical next steps.
Learn clearly
Break down difficult topics, compare concepts, and ask follow-up questions at your own pace.
Decide better
Organize a messy problem, surface options, and think through everyday choices with less noise.
Simple by design
From thought to next step.
01
Bring the rough version
You do not need a perfect prompt. Start with the question, idea, error, or decision as it is.
02
Work it through
Ask follow-ups, challenge the first answer, and keep refining until it is useful to you.
03
Leave with momentum
Turn the conversation into a draft, a plan, a clearer understanding, or an obvious next action.
How OnyxAI is built
A small idea, end to end.
A simple stack keeps the experience fast, understandable, and easy to improve.
YouQuestion or idea
→
OnyxAI UIHTML · CSS · JS
→
FastAPIPython backend
→
AI serviceStreamed response
PythonFastAPIUvicornNginxLinux VPSServer-sent streaming
Straightforward privacy
Useful without asking for an account.
OnyxAI keeps this deployment intentionally small. There are no sign-ups, ads, or analytics scripts in the app. Read the full policy before you begin.
No account, email, or sign-up details required
Chat history is held in server memory, not an app database
Only an optional display name is requested
The person behind OnyxAI
Devforge
Built by Kush
OnyxAI is an independent project by Devforge, built to make everyday AI assistance feel calm, direct, and genuinely useful. The product, interface, prompt design, and backend are maintained as one focused build.
It is not affiliated with any AI provider it may use behind the scenes. Treat responses as a helpful starting point, verify important information, and do not use OnyxAI as a replacement for qualified medical, legal, financial, or emergency advice.
Made by Devforge aka Kush · OnyxAI is an independent personal project.
The conversation is yours to start
What are you working through today?
Bring a question, a half-formed idea, or a problem that needs untangling.