How does SpamShield detect SMS scams?

SpamShield uses AI and machine learning to analyze message content, sender patterns, and common scam indicators. It checks for phishing attempts, suspicious links, urgency tactics, and impersonation patterns. The system analyzes brand mentions, government impersonation, delivery scams, lottery schemes, and other common fraud patterns, and explains why it flagged a message.

Is SpamShield free to use?

Yes, SpamShield is completely free to use. There are no hidden fees, subscriptions, registration requirements, or limits on the number of messages you can analyze. We believe everyone deserves protection from scams.

Does SpamShield store my messages?

SpamShield never asks for your name, email, or phone number, and screenshots are read in your browser rather than uploaded in normal use. We do retain submitted message text to run the analysis and improve detection, without linking it to your identity. See our Privacy Policy for what we keep and how to request deletion.

What languages does SpamShield support?

SpamShield supports English, Chinese (Traditional and Simplified), Japanese, and Korean. The AI automatically detects the language and provides analysis in the appropriate language. It's particularly effective at detecting region-specific scams in each supported language.

Can I upload screenshots instead of typing text?

Yes! SpamShield features advanced OCR (Optical Character Recognition) technology that can extract and analyze text from screenshots. Simply upload an image of the suspicious message and our AI will read the text and provide a security analysis.

What types of scams can SpamShield detect?

SpamShield can detect a wide range of scams including phishing attempts, fake bank messages, government impersonation, delivery scams, lottery/prize schemes, tech support fraud, romance scams, account verification fraud, and many other types of fraudulent messages.

How fast is the analysis?

Analysis usually completes within a few seconds. Times can vary with message length and current demand.

Do I need to create an account to use SpamShield?

No account creation is required. SpamShield works immediately without any registration, login, or personal information. Simply visit the website and start analyzing suspicious messages right away.

What should I do if SpamShield identifies a message as dangerous?

If SpamShield identifies a message as dangerous, do not click any links, respond to the message, or provide any personal information. Delete the message immediately. For persistent scams, consider reporting them to your local fraud reporting agency such as the FTC, 165 (Taiwan), or your country's equivalent fraud hotline.

免费 · 免注册 · 隐私保护

不确定这条消息是不是诈骗？

上传截图或粘贴消息，SpamShield 会说明可疑之处，并告诉你下一步该怎么做。

常见情境

最佳效果：清晰的截图，显示完整消息和发件人。

上传截图或粘贴消息即可开始检查。

截图在你的设备上读取，我们不会询问你的身份。

无需姓名、邮箱或电话
截图在你的设备上读取
无需账号、免注册

示例结果高风险

风险分数91/ 100

检测到伪造的快递付款链接

请勿点击。包裹追踪请只通过官方物流网站查询。

工作原理

1
上传或贴上
透过上传图片或贴上文字来提交您的短信
2
AI 分析
我們的系統分析模式、URL 和威胁指标
3
獲取结果
接收详細的风险评估和安全建议