ACX Audio Checker

Hey Friends!

This ACX Audio Checker is a super quick way to see how your audio measures up to the ACX Audio Requirements. The results will be displayed after the audio is analysed, and you can download a PDF report to keep for reference!

ℹ️ Important Note on Audio Quality

While the ACX Audio Checker analyses technical specs like RMS, peak, and noise floor, it does not detect issues with editing, extraneous noise, mouth clicks, plosives, pacing, or audio dynamics. It also cannot catch narration errors such as misreads, mispronunciations, repeated lines, or missing content.

ACX’s Quality Assurance team listens to every submission and may reject files for these types of issues, even if your audio passes the technical requirements. That’s why it’s crucial to listen through your entire audiobook before submitting—checking not just for audio quality, but also for performance accuracy and consistency.

Taking the time to review your work thoroughly can save you from costly revisions or rejections later!

The Audiobook Guy Production Services

If you need help getting your Audio up to ACX specs, check out The Audiobook Guy Production Services!

Hope this helps!!!! Let us know if you would like any additional features added to this Audio Analyser!

⚠️ Disclaimer

This ACX Audio Checker is provided for informational and convenience purposes only. While we’ve done our best to ensure the tool reflects current ACX technical guidelines, we cannot guarantee its accuracy or completeness, and we are not liable for any issues, rejections, or losses arising from its use.

ACX may update their requirements, policies, or submission standards at any time, and those changes may not be immediately reflected in this tool. It is your responsibility to verify all final audio against the official ACX requirements before submission.

By using this tool, you acknowledge and agree that you do so at your own risk, and that www.theaudiobookguy.co.uk, its creators, and affiliates are not responsible for any outcomes related to your use of this service.

This tool is an independent resource and should not be considered an official ACX product or service.

If in doubt, always consult the official ACX Audio Submission Guidelines directly.