RedFlagger is a free and instant tool to check your messages. You can paste any message here, like a text from an ex, an email from your boss, or something from a family member. We will give you an objective breakdown across eight different psychological dimensions.
We use AI to find signals of manipulation and map them to our custom model. We check for things like passive aggression, guilt-tripping, gaslighting, victimhood framing, deflection, narcissism, love bombing, and silent threats.
Our healthy rewrite feature shows you what a sender could have said if they were being direct and honest. RedFlagger is completely free and you do not even need to create an account.
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