What files can I upload?

You can upload one audio file or a ZIP archive containing up to 20 audio files.

Which delivery profiles are supported?

The available profiles are Apple Podcasts, Spotify, YouTube / Music, ACX (Audible), Broadcast / EBU R128, and All profiles.

What does the checker inspect?

It checks audio encoding, loudness, metadata, chapters, attached cover art, and whether the file can be decoded.

What loudness measurements are included?

The report includes integrated LUFS, true peak, and LRA measurements.

What does Strict Mode do?

Strict Mode turns platform compatibility warnings into failures, while optional chapters and artwork remain recommendations.

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Audio Platform Delivery Checker

Check podcast or spoken-audio files against platform delivery profiles, including codec, loudness, metadata, chapters, cover art, and decodability.

Details

What this tool helps you do

Accepts one audio file or a ZIP of up to 20 files. FFprobe inspects the container, codec, sample rate, channels, bitrate, tags, chapters, and attached artwork; FFmpeg verifies decoding and measures integrated LUFS, true peak, and LRA. Results distinguish hard failures from recommendations. Profiles are practical delivery targets, not a replacement for the latest platform documentation.

Execution

Run this tool

Fill in the form, run the tool, and review the result in one place.

Prepared example runs

Click an example to fill the form automatically. File inputs still need an upload.

1 examples

Preflight an audio delivery file

Inspect a local audio file against the Spotify profile and receive structured checks for encoding, loudness, and metadata.

Structured pass/warn/fail delivery report

Inputs

Set the required fields, then run the tool.

3 options

FilesUpload source files for this workflow.1

Audio File or ZIP ArchivefileRequired

Single file max size: 100 MBSupported types: audio/*, application/zip, application/x-zip-compressed, application/octet-stream, .zip

SettingsAdjust formats, ranges, numbers, and modes.1

Platform ProfileselectOptional

TogglesEnable or disable optional behavior.1

Strict ModecheckboxOptionalEnabled when checkedTurn platform compatibility warnings into failures; optional chapters and artwork remain advisory.

Result

Ready for a run

Run the tool to preview files, text, structured data, or streamed output here.

Samples

Audio Platform Delivery Checker

What this tool helps you do

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Prepared example runs

Inputs

Result

Examples that match this tool

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Prepared example runs

Inputs

Result

Learn when to use this tool, what it supports, and how real users apply it.

Key facts

Overview

When to use

How it works

Use cases

Examples

1. Spotify podcast delivery preflight

2. Batch-check a podcast archive

FAQ

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