Private Message, Voice & Video Analysis

AI message analysis for WhatsApp, voice and video evidence.

Upload WhatsApp messages, Facebook Messenger chats, SMS screenshots, a voice note, call recording or consented video. Ask what you need to understand, then receive a private behavioural evidence report on wording, response timing, directness, consistency and visible behaviour where available.

  • No account required
  • Private session
  • Deleted after 24 hours
Example Human Response Lab conversation analysis report showing evidence and key indicators
Your question, evidence, findings and follow-up points in one downloadable report.

How It Works

From suspicious message or recording to structured report.

Choose the material you already have. The report stays centred on the review question, relationship concern, explanation or reply pattern you want to understand.

  1. 01

    Choose the evidence type

    Select message screenshots, a chat export, a voice recording or a consented video.

  2. 02

    Ask the real question

    Add the question, concern or explanation you want checked, plus any background that is not obvious in the file.

  3. 03

    Read the evidence report

    Review the main answer, source-linked observations, confidence, limitations and useful follow-up questions.

Choose Your Evidence

Analyse WhatsApp, Facebook, SMS, voice and video.

Each report uses the workflow designed for the material you upload, so customers do not see irrelevant video sections on voice-only or screenshot reports.

WhatsApp, Facebook & SMS screenshots

Use readable screenshots from WhatsApp, SMS, Facebook Messenger, Instagram or dating apps to review wording, reply order, directness, contradiction risk and missing context.

Choose message screenshots

WhatsApp exports & long text threads

Upload a supported WhatsApp chat export, email file or text record when you need to follow a longer conversation, repeated wording pattern or changing explanation in order.

Choose an exported conversation

Voice notes & call recordings

Use a call, voice note or interview recording to examine the transcript, speaker turns, response timing, hesitation, pauses and changes in delivery.

Choose a voice recording

Video behavioural analysis

Review a clear, consented recording using speech, response timing, pauses, vocal delivery and measured changes in visible facial or head movement where quality allows.

Choose a video

Your Report

A report built around the question you asked.

The report is designed to be read by a person, not decoded from technical output. It keeps your review question beside the observations used to answer it.

Explore the sample report
Question-driven finding
A concise answer to the concern, message thread or recorded response you supplied.
Evidence-linked observations
Important messages, speaker turns, pauses, response delays or movement signals linked back to the source where possible.
Confidence, context and limits
A clear view of evidence strength, missing context, reasonable alternatives and suggested follow-up questions.
Downloadable PDF
A professional copy to save before the private online session is deleted.

Private By Design

Private from payment to deletion.

No public account or profile is created. Stripe handles payment and your upload opens in a private session.

Private accessYour confidential report link is needed to return to the session.
Controlled processingThe uploaded material is used to prepare the report you requested.
Automatic deletion Evidence, generated files and the report are scheduled for deletion 24 hours after upload.

Before You Upload

Three important questions.

Can I analyse WhatsApp messages about possible cheating or hidden contact?

Yes. Upload readable WhatsApp screenshots or a supported chat export and ask one focused question about the explanation, contact, date or message thread. The report organises what the conversation supports, what conflicts and what remains unresolved.

Can I check Facebook Messenger, Instagram or dating-app messages?

Yes. Upload readable screenshots from Messenger, Instagram, SMS, iMessage, Snapchat, Telegram or a dating app. The report reviews visible reply order, wording changes, contradictions, pressure language and missing context without accessing the account itself.

Can it check for gaslighting or manipulation in text messages?

It can flag repeated, source-linked patterns such as denying a documented event, changing the same explanation, blame reversal, minimisation or attacking the questioner's memory instead of addressing the evidence. It does not diagnose a person or treat one phrase as proof of intent.

Is this an online lie detector?

It is closer to a private behavioural evidence review than a lie detector. The report can highlight possible deception indicators, evasion, hesitation, contradiction and changed explanations, but it does not promise certainty or replace human judgement.

What does the private report include?

The report answers your review question, identifies the strongest source-linked observations, explains relevant response patterns, shows evidence confidence and suggests useful follow-up questions where appropriate.

What happens to my evidence and report?

Uploaded evidence, generated files and the private report are scheduled for deletion 24 hours after upload. Download the PDF before then. You can also delete the report yourself after downloading it.

Private Behavioural Evidence Report

Check the message, voice note, call or video that keeps playing on your mind.

Compare the private report types, see the price and begin with one focused review question.

Start A Private Analysis