Spotify Podcast Loudness Checker
Check an episode against Spotify's podcast guidance of −14 LUFS (±2 LU window) with true peak ≤ −1 dBTP.
Spotify treats podcasts with the same −14 LUFS reference as music. If you publish everywhere, mastering at −16 LUFS (Apple) is safe: Spotify simply turns you up slightly. This checker uses Spotify's own window so you can see both readings.
🔒 Everything runs in your browser via the Web Audio API — your audio is never uploaded.
Check an episode against Spotify's podcast guidance of −14 LUFS (±2 LU window) with true peak ≤ −1 dBTP.
About Spotify Podcast Loudness Checker
Check an episode against Spotify's podcast guidance of −14 LUFS (±2 LU window) with true peak ≤ −1 dBTP. Spotify treats podcasts with the same −14 LUFS reference as music. If you publish everywhere, mastering at −16 LUFS (Apple) is safe: Spotify simply turns you up slightly. This checker uses Spotify's own window so you can see both readings.
How to use Spotify Podcast Loudness Checker
- 1Drag a file onto Spotify Podcast Loudness Checker, or click to choose one — it is analysed locally and never uploaded.
- 2Wait a moment while the tool processes the file entirely in your browser.
- 3Read the result, metrics and pass/fail verdict.
- 4Copy or export the report for your delivery, QC log or records.
Why use Spotify Podcast Loudness Checker?
- ✓Analyses your file entirely in your browser — it is never uploaded, so even confidential masters stay private.
- ✓Built on a published reference: Spotify for Podcasters: audio best practices.
- ✓100% free with no sign-up, no watermark and no usage limits.
- ✓Works on any device — desktop, tablet or phone — and keeps working offline once loaded.
Frequently asked questions
What does Spotify Podcast Loudness Checker do?+
Check an episode against Spotify's podcast guidance of −14 LUFS (±2 LU window) with true peak ≤ −1 dBTP. Spotify treats podcasts with the same −14 LUFS reference as music.
Is my file uploaded to a server?+
No. Spotify Podcast Loudness Checker processes your file entirely in your browser using local JavaScript and the Web platform — your media never leaves your device, so it is safe for unreleased or confidential content.
What standard or source is Spotify Podcast Loudness Checker based on?+
It follows Spotify for Podcasters: audio best practices. Always confirm against the current official document, as specifications and rates can change.
Is Spotify Podcast Loudness Checker free to use?+
Yes — it is completely free with no account, no sign-up and no usage limits. There is no watermark and no paywall.
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