Free tool · private by design

A clear view of every take.

Drop a production audio package. Review its takes, compare recorded tracks, and find the moments that deserve attention—without losing the sound of the scene.

Awaiting a recording · no quality verdict

Automated observations. Listening makes the decision.

Markers indicate potential issues, not confirmed poor audio. Fixability is not determined automatically. For a professional opinion, contact Devon Foster.

Your recordings stay here. Use a desktop browser for large packages. Keep this page open; leaving or reloading clears the review. Save reports and notes before you leave. The analysis engine downloads once, then runs on your device.

Bring the whole sound package.

One package at a time; a new import replaces the current review. Drop a ZIP containing WAV recordings. Each WAV becomes a take, with its recorded channels organized underneath.

ZIP up to 8 GB · Up to 2,000 WAVs / 32 GB expanded · 256 MiB / two hours per WAV · PCM and float · 1–8 channels per WAV

Your sound. Your say.

Optional preference for this submission, stored only in this browser tab. No files are collected for testing in this release. Any future sharing will require a fresh choice explaining access, storage, retention, and deletion. Never publication, redistribution, content reuse, or model training.

Audio is processed in this browser. Your preference does not authorize an upload. Our privacy promise & your choices →

Processed in your browser. No audio upload.

Check a single WAV instead

Choose a ZIP to begin. Keep this page open while reviewing.

Purpose changes listening guidance, not measurements. Downloads use the selected purpose for every take and include saved editor notes.

Choose a package to begin.

Professional support

Some decisions deserve a conversation.

For a professional opinion on your audio, or help with dialogue editing, sound design, mixing, or original music, reach out to Devon Foster.

Discuss your project