Extract all text from a PDF document — ideal for leaked documents, court filings, government reports. Renders each page's text layer. If the PDF is a scanned image (no text layer), use the OCR tool instead.

Extract hidden EXIF metadata from photos — camera model, original timestamp, GPS coordinates, software used, and editing history. Useful for verifying when and where a photo was taken, or detecting manipulation.

Generate cryptographic hashes (SHA-256, SHA-1, MD5-equivalent) for any file. Use this to verify a document hasn't been tampered with after download, or to create a fingerprint for evidence you're submitting.

Compare two versions of a document and highlight exactly what changed. Ideal for: comparing official transcripts against originals, finding edits between document versions, or detecting text tampering.

Transcribe speech from your microphone or by recording while playing a video. Uses the browser's built-in Web Speech API — no external service, no data leaves your device. Best results in Chrome.

Analyse images for signs of hidden data embedded in pixel values — a technique called steganography. Detects statistical anomalies in LSB (Least Significant Bit) patterns that suggest concealed content. Also compares file size against expected image data size.

Build a structured timeline of events and export it directly to any investigation case as timeline entries. Add dates, labels, lanes (world event / investigation), and descriptions.

Detect faces, analyse dominant colours, estimate image complexity, and flag potential manipulation signs — all in your browser using machine learning. The face detector uses a lightweight neural network (TinyFaceDetector) that downloads once and runs locally.

Draw connection maps by hand. Click the canvas to add a node, then drag from one node to another to create a relationship. Right-click to delete. Export directly to any investigation's entity map.