How to Create an OpenAI Account
Step-by-step signup guide for ChatGPT, DALL-E, and OpenAI API — create your account in minutes and start using the world's most powerful AI tools.
Table of Contents
- Prerequisites
- Step-by-Step Signup Guide
- Email Verification Process
- Setting Up API Access
- Understanding Account Tiers
- Security & Best Practices
- Common Signup Issues
- Frequently Asked Questions
1. Prerequisites
Before you begin the signup process, make sure you have the following ready. The entire process takes about 5 minutes if you have everything prepared.
Email Address
Any valid email address works. Gmail, Outlook, or custom email domains are all accepted. You will need to verify this address during signup.
Phone Number
Required for verification in most countries. OpenAI sends a one-time verification code via SMS. Virtual or VoIP numbers are typically not accepted.
Strong Password
Use at least 8 characters with a mix of letters, numbers, and symbols. Consider using a password manager to generate and store a secure password.
Payment Method (Optional)
Not required for the free tier. Only needed if you plan to upgrade to ChatGPT Plus ($20/mo), Pro ($200/mo), or use the paid API.
If you already have a Google, Microsoft, or Apple account, you can use "Sign in with Google/Microsoft/Apple" to create your OpenAI account even faster without needing to remember another password.
2. Step-by-Step Signup Guide
Follow these steps carefully to create your OpenAI account. The screenshots reference the interface as of 2026.
Step 1: Visit the Signup Page
Open your browser and go to chat.openai.com. Click the "Sign up" button in the center of the page or in the top-right corner.
Step 2: Choose Your Signup Method
You have two options:
- Email Signup: Enter your email address and create a password. Make sure your password is strong and unique.
- Single Sign-On (SSO): Click "Continue with Google," "Continue with Microsoft Account," or "Continue with Apple." This is faster and more secure.
Step 3: Verify Your Email
OpenAI will send a verification email to the address you provided. Click the verification link inside the email. If you don't see it, check your spam or promotions folder. The link expires after 24 hours.
Step 4: Verify Your Phone Number
Enter your phone number and select your country code. OpenAI will send an SMS with a 6-digit verification code. Enter this code on the verification page. If you don't receive the code within 60 seconds, request a new one.
Step 5: Complete Your Profile
Enter your full name (can be a first name only). You can also optionally set your preferences for how ChatGPT should address you. Click "Continue" to finish.
Step 6: Start Using ChatGPT
You will be taken directly to the ChatGPT interface. Type your first message to start a conversation. You are now on the Free tier with access to GPT-3.5 and limited GPT-4o usage.
Write down or save your login credentials somewhere safe. If you used SSO (Google/Microsoft/Apple), make sure you remember which provider you used, as you will need to log in the same way every time.
3. Email Verification Process
Email verification is a crucial security step that confirms you own the email address you provided. Here is what to expect and how to troubleshoot common issues.
What to Expect
- The verification email is sent immediately after you submit your email address.
- The subject line reads: "Please verify your email for OpenAI."
- Click the blue "Verify email address" button inside the email.
- You will be redirected to a confirmation page on the OpenAI website.
Troubleshooting Email Issues
| Issue | Solution |
|---|---|
| Email not received | Check spam/junk folder. Add [email protected] to your contacts. Wait 5 minutes and request a new verification email from the login page. |
| Verification link expired | Links expire after 24 hours. Request a new verification email from the OpenAI login page by clicking "Resend verification." |
| Wrong email entered | If you typed the wrong email, you cannot change it without contacting support. Try signing up again with the correct email address. |
| Email already in use | You may already have an account. Click "Log in" instead and use the "Forgot password" option if needed. |
4. Setting Up API Access
If you want to use the OpenAI API (for developers and advanced users), you need to set up API access separately. This is a different platform from ChatGPT.
Accessing the API Platform
- Visit platform.openai.com and log in with the same credentials you used for ChatGPT.
- Click on your profile icon in the top-right and select "API keys."
- Click "Create new secret key." Give it a name (e.g., "My App Key") and copy the key immediately — you will not be able to see it again.
- Store your API key securely. Never share it or commit it to version control.
Understanding API Billing
The API is billed separately from ChatGPT subscriptions. You pay for tokens used (both input and output). Pricing varies by model:
- GPT-4o: $2.50 per million input tokens, $10 per million output tokens
- GPT-4o mini: $0.15 per million input tokens, $0.60 per million output tokens
- o1 (reasoning): $15 per million input tokens, $60 per million output tokens
- DALL-E 3: $0.040 per image generated (standard resolution)
5. Understanding Account Tiers
Once your account is created, you can choose between several tiers. Here is a detailed comparison to help you decide which is right for you.
| Plan | Price | Models Available | Best For |
|---|---|---|---|
| Free | $0 | GPT-3.5, limited GPT-4o | Casual users, first-time AI explorers |
| Plus | $20/month | GPT-4, GPT-4o, DALL-E 3, Browse, Code Interpreter | Regular users, professionals, students |
| Pro | $200/month | Unlimited o1 & o3, priority speed, advanced voice | Researchers, developers, power users |
| Enterprise | Custom | Unlimited, data privacy, SSO, admin controls | Businesses, organizations |
Start with the Free tier to explore the basics. Once you hit the usage limits or want access to DALL-E and Code Interpreter, upgrade to Plus. Pro is only necessary if you use ChatGPT for hours every day or need unlimited access to the latest reasoning models.
6. Security & Best Practices
Keeping your OpenAI account secure is essential, especially if you store payment information or use the API. Follow these best practices.
Use Strong Passwords
Use a unique password with at least 12 characters. Never reuse passwords from other accounts. A password manager like 1Password or Bitwarden makes this easy.
Enable Two-Factor Authentication
Go to Settings > Security > Two-factor authentication. Use an authenticator app like Google Authenticator or Authy for the most secure setup.
Monitor API Usage
Regularly check your API usage dashboard. Set notification alerts for spending thresholds. Revoke unused API keys immediately.
Never Share Credentials
Do not share your account password or API keys with anyone. Use team accounts or enterprise plans for collaborative access.
7. Common Signup Issues
Here are the most common problems users encounter during the OpenAI signup process and how to resolve them quickly.
Phone Verification Not Working
This is the most common issue. Make sure your phone number is correct and includes the country code. VoIP and virtual numbers (Google Voice, TextNow, etc.) are generally not accepted. If SMS is not working, check if you can receive SMS from other services. Sometimes waiting 30 minutes and trying again resolves temporary carrier issues.
Region Restrictions
OpenAI services are not available in all countries and regions. If your country is not supported, you may see an error message during signup. Currently supported regions include North America, most of Europe, many parts of Asia, and Oceania. Check OpenAI's official documentation for the most up-to-date list.
"Too Many Signups" Error
If you see this error, it means your IP address or phone number has been used for too many signups recently. Try using a different network (e.g., switch from Wi-Fi to mobile hotspot) or wait 24 hours before trying again.
If you are unable to verify your phone number, you can contact OpenAI support through their help center. Be prepared to provide proof of identity. Response times vary from a few hours to a few days depending on your region and the nature of the issue.
8. Frequently Asked Questions
Is creating an OpenAI account free?
Yes, creating an OpenAI account is completely free. You only pay if you decide to upgrade to ChatGPT Plus ($20/month), Pro ($200/month), or use the paid API. The free tier gives you access to ChatGPT with GPT-3.5 and limited GPT-4o usage.
What information do I need to sign up?
You need a valid email address or a Google/Microsoft/Apple account for quick sign-in. You will also need to verify your phone number for security purposes, especially if you plan to access the OpenAI API.
Why does OpenAI need my phone number?
OpenAI requires phone verification to prevent spam, abuse, and automated account creation. Your phone number is used only for verification and is not shared with third parties. Virtual phone numbers (VoIP) are generally not accepted.
Can I use OpenAI without a phone number?
In most regions, phone verification is required for signup. Some users in supported countries may be able to sign up with email only for basic ChatGPT access. However, phone verification is mandatory for API access regardless of region.
What is the difference between a ChatGPT account and an OpenAI account?
A ChatGPT account gives you access to the chat interface at chat.openai.com. An OpenAI account is the same account that also provides access to the OpenAI API platform (platform.openai.com), DALL-E, and other OpenAI services. They use the same login credentials.
Can I create multiple OpenAI accounts?
OpenAI allows one account per person. Creating multiple accounts to bypass usage limits or free tier restrictions is against OpenAI's terms of service and may result in all accounts being suspended.
Ready to Start Using AI?
Once your account is ready, learn how to write effective prompts and get the most out of ChatGPT, DALL-E, and other OpenAI tools.
Learn How to Use ChatGPT →