Documentation
Complete guide on how to use the Only Binary platform
Getting Started
Only Binary is an AI-powered platform where you can build websites and Android apps through chat. No coding skills required.
Create an Account
Register on the site. Password must have at least 6 characters, 1 uppercase letter, 1 lowercase letter, and 1 number.
Receive Free Tokens
After registration, you automatically receive 50 free tokens. No plan selection or payment required.
Create a Project
Click "New Project" from dashboard. Select website or Android app type, give it a name and optional description.
Chat with AI
Describe your requirements in the builder. AI will understand and generate code. You can preview and request changes.
Packages
No subscriptions. Pay once, build forever.
| Package | Price | Tokens | Details |
|---|---|---|---|
| Free | Free | 50 | Create any project - website or app. No expiry. |
| Website Package | ৳2,999 | +100 | Deploy & hosting managed by us |
| Android Package | ৳3,999 | +100 | APK file download |
Website Builder
Build professional websites by chatting with AI. Register and start right away — pay once for each project's first deployment.
How it works:
Describe Your Requirements
Describe the website you want in the chat box on the left. You can also upload images. Max 1,000 characters per message.
AI Asks Questions
AI may ask clarifying questions to fully understand your needs. Answer them so AI can build the right website.
Code Gets Generated
Once AI understands, it automatically starts generating code. A loading indicator will be shown during this time.
Preview Your Website
See a live preview of your website on the right panel. Switch between desktop, tablet, and mobile views.
Make Changes
If not satisfied, give more instructions in chat. AI will make changes and the preview will update.
Request Deployment
When satisfied, click "Deploy". Our team will make your website live and send you a notification.
Android Builder
Create Android apps and download the APK. Register and start right away — pay once for each project's first APK request.
How it works:
Describe Your App
Just like the Website Builder, describe your app requirements in chat. You can upload images too.
AI Understands & Generates Code
AI will ask questions to understand, then generate the app code.
See Phone Preview
See a live preview of your app in a phone frame on the right. Chat again if you want changes.
Request APK
When satisfied, click "Generate APK". Our team will build the APK and notify you. Then you can download it.
Dynamic Content:
If your app needs an admin panel or dynamic data:
- Create a website project and link it to your Android project. The website serves as the admin panel and API, and the Android app fetches data from it.
Token System
Tokens are the platform currency used for AI chat interactions. Each plan includes tokens, and you can also purchase them separately.
Token Usage:
Token usage per message depends on your purchased plan and the type of application you are building. Clarifying questions during the Q&A phase are free, while tokens are consumed during code generation based on your plan.
| Event | Tokens |
|---|---|
| Registration (Free) | 50 |
| Website Package | +100 |
| Android Package | +100 |
Token Pricing:
Per Token: ৳9 / $0.11
If tokens run out, you can buy additional packages:
| Tokens | Price (BDT) | Price (USD) |
|---|---|---|
| 25 | ৳225 | $2.71 |
| 50 | ৳450 | $5.42 |
| 100 | ৳900 | $10.84 |
| 200 | ৳1,800 | $21.69 |
| 300 | ৳2,700 | $32.53 |
| 400 | ৳3,600 | $43.37 |
| 500 | ৳4,500 | $54.22 |
| 1000 | ৳9,000 | $108.43 |
AI Chat
AI Chat is the second product beside the builder: from the same account, talk to models from Claude, ChatGPT and Grok in one place. Ask questions, have things written, make files, draw pictures — in Bangla or English. It opens from the AI Chat button on your dashboard; there is no separate login.
What you can do
- Ask and write: questions, explanations, translations, drafts on any subject.
- Make files: ask plainly and a PDF, Word, Excel or PowerPoint file comes back as a download.
- Read files: attach a PDF, an image, a text file, an Office document or an archive and it reads it.
- Draw pictures: type "draw me a heron" and a picture comes back — there is no mode to switch.
- Hand-off to the builder: ask for a website or an app and the chat writes a brief; one click turns it into a project in the builder.
The models
You pick the model and the effort level (Medium / High / Max) per message. Higher effort makes the model think longer and costs more credits.
| Vendor | Models |
|---|---|
| Claude | Sonnet 5.5, Opus 5.5, Fable 5.1 Monthly plan |
| ChatGPT | Luna 6, Terra 5.6, Sol 6.1, Astra 6 Monthly plan |
| Grok | 4.3, 4.6 Monthly plan |
Models marked "Monthly plan" are for monthly subscribers; the rest are open to everyone.
Credits and cost
- Every answer is paid for in credits, by how much the model read and wrote. A short question costs little; a file or a picture costs more.
- An estimate is reserved when you send and the real cost is charged when the answer lands. A failed answer costs nothing.
- The meter in the sidebar always shows your credits, and what each answer cost is on your dashboard under AI Chat.
Plans and top-ups
- Starter: ৳99/month — 10,692 credits, 30 days
- Plus: ৳249/month — 26,892 credits, 30 days
- Pro: ৳599/month — 64,692 credits, 30 days
- Max: ৳999/month — 107,892 credits, 30 days
- No plan needed: buy credits any time from ৳99.00. Bought credits never expire; a plan's credits end with the month.
- New accounts start with 70 free credits.
- A plan runs to the end of its month and never renews on its own; we email you before it ends. You can upgrade at any time (the unused part of the current plan comes off the price), and a downgrade starts when the current plan ends.
Packages
No subscription needed. One-time purchase per project.
How it works:
- Website Package (৳2,999): Website deploy & hosting access. +100 tokens included.
- Android Package (৳3,999): APK file download access. +100 tokens included.
Benefits:
- One-time payment — no monthly payments
- No expiry - use anytime
- Create unlimited projects
- AI-powered builder
Deployment & APK
Website Deployment
Once your website is ready, request deployment:
- Click the "Deploy" button in the builder
- Your request will be submitted and show "Pending" status
- Our team will make your website live
- You will receive a notification (check the bell icon)
- Click "Visit Site" to see your live website
APK Download
Once your Android app is ready, request APK:
- Click the "Generate APK" button in the builder
- Your request will be submitted and show "Pending" status
- Our team will build the APK
- You will receive a notification
- Click "Download APK" to download
Domain & Hosting
Alongside the free onlybinary.xyz subdomain, you can register a real custom domain and add a hosting package directly through Only Binary — no need to shop around with a separate provider.