One prompt. Every kind of work.
Marstrax AI turns a single prompt into finished work — deep research, production-ready code, original images, and short AI video. Buy prepaid credits once and spend them across every tool, with no monthly subscription.
No credit card required · 25 free credits to start · Pay-as-you-go
Four studios, one workspace
Marstrax AI is a web application for creating content with artificial intelligence. Every request is routed to the engine best suited to the task, and every result is saved to your own private history so it is easy to find, reuse, and download later.
Deep Research
Ask a market, competitor, or technical question and get a structured, sourced briefing instead of a list of links.
Code Studio
Generate, explain, refactor, and debug code across the languages and frameworks your project already uses.
Image Generator
Create original visuals from a description in nine aspect ratios — hero images, product shots, and social graphics.
Video Lab
Turn a written concept into a short AI-generated video clip, ready to publish in landscape or vertical format.
Pay only for what you actually generate
Marstrax AI runs on Pay-As-You-Go. Set your own budget, keep full access to every tool, and top up whenever you want — your balance never expires and there is no monthly plan to cancel.
Set your own budget
Start with any amount you like — $10, $25, $50, or a custom value. There is no monthly subscription to commit to.
Spend it only when you create
Your balance is used as you generate. Every action shows its exact cost, so nothing is charged behind your back.
Top up whenever you want
Your balance never expires. Add more whenever you like, and use every premium tool — images, video, voice and code.
No Monthly Subscription
Pay only for what you actually generate.
Non-Expiring Credits
Your balance never expires. Use it whenever you want.
Full Access
Access all premium tools and generation features.
Transparent Usage Tracking
Monitor every single generation and its exact cost in real time.
Ready to try it?
Set your budget once and create whenever inspiration strikes.