// AI scam & message inspector
Is this message a scam? Paste it and find out.
Got a suspicious text, email, DM, or delivery notice? Paste it below. You'll get an instant, plain-language verdict — is it a scam, why, and exactly what to do. Free, private, and nothing you paste is ever stored.
Why people trust it
🔒 Private by design
Your message is analyzed in memory and never stored. Links are inspected for structure only — never opened, so no one can be tracked by checking a scam.
🌐 Built for real threats
Detects the scams hitting people daily: phishing, fake deliveries, refund and gift-card fraud, investment lures, fake virus warnings, and family/boss impersonation — in English and Japanese.
🆓 Free and instant
The offline verdict and safety steps are free and available without an account. Optional AI adds a second opinion when you want extra certainty.
Frequently asked questions
How do I check if a message is a scam?
Paste the exact message you received — an SMS, email, DM, or delivery notice — into the box and check it. You get an instant verdict, the specific warning signs found, and clear steps on what to do. The offline verdict works without an account. The optional AI second opinion requires sign-in. Nothing you paste is stored.
Is it safe to paste a scam message here?
Yes. Any links in the message are analyzed only for their structure (look-alike domains, shorteners, hidden destinations) — they are never opened or visited by our servers. Your message is analyzed in memory and never stored, logged, or shared.
What kinds of scams can it detect?
Phishing and credential theft, fake delivery and package notices, refund and tax-refund fraud (including Japanese special-fraud patterns), gift-card and wire-transfer demands, investment and prize lures, fake tech-support virus warnings, and impersonation of family, a boss, or a bank.
Does it work for messages in Japanese?
Yes. The checker recognizes common Japanese scam patterns — refund/ATM fraud, fake courier redelivery notices, and impersonation — alongside English ones.
Is it really free?
The instant verdict and safety advice are free and unlimited, no card and no account required. An optional AI layer that adds extra nuance is limited on the free plan and expanded with Pro, but you never need it to get a clear answer.
What should I do if it says a message is a scam?
Do not click links, call numbers, or reply using anything in the message. Contact the company or person through an official app or a number you already trust. Never send gift cards, crypto, or wire transfers, and never share passwords or one-time codes. If unsure, pause and ask someone you trust.
Related tools
Phishing URL Analyzer
Check a single suspicious link in detail.
Account Exposure Check
See if your email appears in known breaches.
Phishing Email Analyzer
Deep header analysis of a suspicious email.
入力データの取り扱い
処理方法
The message you paste is checked for this one request and is not stored or logged. ご送信いただいた内容は、この1回の分析のためにAIプロバイダーへ送信されます。モデルの学習には使用されません。
保持しないもの
- オフライン解析ツールへの入力は保存もログ記録もされません。
- モデルが生成したコードをNeoShieldのサーバー上で実行することはありません。
- 貼り付けられた認証情報、トークン、ペイロードがこれらのツールによってディスクに書き込まれることはありません。
詳細は信頼性ページおよびプライバシーポリシーをご覧ください。
このツールが確認すること・確認しないこと
確認すること
- Common scam patterns: advance-fee, delivery, refund, romance, investment, and account-suspension lures.
- Pressure tactics — artificial urgency, secrecy, and threats.
- Payment-redirection requests, including gift cards, crypto, and wire transfers.
- Suspicious links and look-alike sender identities.
確認しないこと
- It does not visit links or contact the sender.
- It cannot verify the identity of a real person or company.
- A "likely safe" result is not a guarantee — trust your own judgement too.
仕組み
- The message is scored against known social-engineering patterns by an AI prompt restricted to defensive analysis.
- The verdict is returned with the specific red flags that produced it, so you can judge the reasoning yourself.
- If you are unsure, the safest action is always to verify through a channel you already trust — not one supplied in the message.
関連ツール
もっと多くの利用枠が必要ですか
The Free plan includes a limited number of AI analyses per day on each tool. Proにすると、すべてのAIツールで1日あたり・1か月あたりの利用枠が増え、上位モジュールも使えるようになります。前払いのパスなので期間満了で自動的に終了し、自動更新はありません。