Audio File Info Checker
Drop your episode audio to read its length, sample rate, and channel count — decoded locally in your browser, never uploaded anywhere.
Most podcast hosting platforms have their own recommended sample rate, channel count, and bitrate for uploads, and it's easy to lose track of what a specific export actually used, especially after passing an episode through several editing tools.
- •A stray mono export is the single most common surprise here — it sounds noticeably quieter or thinner than a show's usual stereo episodes, without any obvious error anywhere in the export process.
- •Estimated bitrate is a rough figure derived from file size and duration rather than a value read directly from the file's own encoding metadata — useful as a sanity check, not a precise spec sheet.