Use the verified links below to sign in to DeepSeek’s official web chat or developer platform, create an account, reset a password or download the official app. Chat-Deep.ai is independent; this page has no DeepSeek login form and does not need your official DeepSeek credentials.
Security check: Before entering a password, confirm that the address bar shows chat.deepseek.com for the consumer chat or platform.deepseek.com for the API Platform. Chat-Deep.ai is not an official DeepSeek login page. Never send us your password, verification code or API key.
Links verified: July 26, 2026. DeepSeek can change its interface and supported sign-in methods, and availability may vary by region.
Official DeepSeek destinations
| What you need | Verified official destination |
|---|---|
| Web chat sign-in | chat.deepseek.com/sign_in |
| Create a consumer account | chat.deepseek.com/sign_up |
| Reset a consumer-chat password | chat.deepseek.com/forgot_password |
| Download the official mobile app | download.deepseek.com/app |
| API Platform sign-in | platform.deepseek.com/sign_in |
| Register through the DeepSeek Platform | platform.deepseek.com/sign_up |
| API documentation | api-docs.deepseek.com |
| Service status | status.deepseek.com |
Choose the destination that matches your task. The consumer chat and developer Platform use different official pages, although the DeepSeek Open Platform Terms state that both use the same DeepSeek account. API calls additionally require an API key created through that account. A problem with one page or service does not necessarily mean every DeepSeek service is unavailable.
How to sign in to DeepSeek Chat on the web
- Open the official DeepSeek Chat sign-in page.
- Check the domain in the browser address bar before entering any information.
- Use one of the sign-in methods displayed on the live official page. The available methods can vary by region, device and product update.
- Complete any verification step requested by DeepSeek.
- If you are on a shared device, sign out when finished and do not save the password in a browser profile you do not control.
Create an account or reset your password
New users should use DeepSeek’s official sign-up page. DeepSeek’s current terms say registration can use an email address or a supported third-party account as instructed on the live page. Do not assume that every sign-in option is available in every country.
If you forgot a password, open the official password-recovery page and follow the live form. Use the same account identifier and sign-in method you originally used. If the account was created through a third-party provider, recovery may need to happen with that provider rather than through a separate DeepSeek password.
DeepSeek API Platform login for developers
Developers who need API access, keys or billing should use the official DeepSeek Platform sign-in. It is a different official destination from the consumer web chat, but DeepSeek states that the chat service and Open Platform use the same account.
- Create and manage keys only inside the official Platform.
- Never place a secret API key in public JavaScript, a public repository, a screenshot, a support comment or a browser chat prompt.
- Store keys in a server-side secret manager or protected environment variable and rotate a key immediately if it may have been exposed.
- Use the official API documentation for current endpoints, model identifiers and integration requirements.
DeepSeek login not working: safe troubleshooting
- Check the destination. Consumer chat uses
chat.deepseek.com; API account management usesplatform.deepseek.com. - Check service status. Review DeepSeek’s official status page before repeatedly changing a password.
- Use the original sign-in method. An email-and-password account and an account created through a third-party provider may require different recovery paths.
- Try a clean session. Update the browser, temporarily disable conflicting extensions, allow required cookies for the official domain or use a private window.
- Inspect the error. A wrong-password message, missing verification code, rate limit, regional restriction and service outage need different responses.
- Avoid repeated attempts. Follow any resend, retry or cooldown instructions shown on the official page, and use the official recovery flow.
Chat-Deep.ai cannot view, reset, unlock or recover an official DeepSeek account. Do not send account credentials to this site or to anyone claiming they can bypass DeepSeek’s recovery process.
Only need a text chat, not an official account? Chat-Deep.ai also provides an independent browser chat that uses the DeepSeek API. It does not require a Chat-Deep.ai account or your official DeepSeek credentials, and it cannot sign in to or manage your official account.
Privacy and account security
- Use a unique password and protect the email or third-party account connected to your DeepSeek account.
- Do not approve an unexpected verification request or share a one-time code.
- Bookmark the official domains instead of trusting sponsored links, copied login pages or unsolicited messages.
- Review DeepSeek’s official Privacy Policy and Terms of Use before creating or using an official account.
Frequently asked questions
What is the official DeepSeek login URL?
The official consumer-chat sign-in is https://chat.deepseek.com/sign_in. Developers use https://platform.deepseek.com/sign_in for the API Platform.
Is Chat-Deep.ai an official DeepSeek login page?
No. Chat-Deep.ai is independent. This page has no official DeepSeek login form, does not need your DeepSeek credentials and cannot manage your official account.
Can I use DeepSeek without logging in?
You can use Chat-Deep.ai’s independent DeepSeek API browser chat without a Chat-Deep.ai account. This is separate from DeepSeek’s official consumer service and does not include official account features.
Where do I reset my DeepSeek password?
Use the official DeepSeek password-recovery page. If you registered through a third-party provider, use that provider’s recovery process when appropriate.
Does DeepSeek Chat use the same account as the API Platform?
Yes. DeepSeek’s Open Platform Terms state that the chat service and Open Platform use the same DeepSeek account. They use different official destination pages, and API calls also require an API key created through that account.
Why did I not receive a verification code?
Check that the account identifier is correct, inspect spam or filtered messages, wait for the official resend interval and avoid repeated requests. Chat-Deep.ai cannot see or resend official DeepSeek verification codes.
Where can I check whether DeepSeek is down?
Use DeepSeek’s official status page. A local browser, network or account issue can still occur even when the status page reports normal operation.
How this guide was verified
We verified the official DeepSeek chat, sign-up, password-recovery, developer Platform, app-download and status destinations. Account and privacy statements were checked against DeepSeek’s current official policies. We do not ask for credentials and we do not reproduce an official login form on this page.
- DeepSeek official website
- DeepSeek Terms of Use
- DeepSeek Privacy Policy
- DeepSeek Open Platform Terms of Service
- DeepSeek API documentation
Last verified: July 26, 2026. Official URLs and policy links were live when checked. DeepSeek can change the interface, supported methods or regional availability after this date.