Can Otter AI upload audio files?
Yes, Otter AI lets you upload audio and video files to transcribe them. Click Import, select a file like MP3, WAV, M4A, or MP4, and Otter converts it to text with speaker labels. The free Basic plan allows just 3 uploads total (lifetime), Pro allows 10 per month, and Business offers unlimited imports.
Why — the first-principles explanation
Uploading is just the file-import path into Otter's same transcription engine. Rather than streaming live audio, you send a completed file, Otter stores it, runs speech recognition over it, and returns text. Mechanically it's simple; the interesting part is why the free allowance is so small.
Otter treats imports as a premium lever. Casual users mostly record live, while the people who upload files, journalists transcribing interviews, researchers processing recordings, teams handling call archives, are exactly who Otter wants on paid plans. So it gives free users only 3 lifetime uploads: enough to prove the feature works, not enough to run a workflow on.
The practical implication: think of your free uploads as demos. Use them to confirm Otter handles your file types and accents well, then decide. If you'll upload regularly, Pro's 10 imports a month covers most individuals, and Business removes the cap for teams that process audio at volume.
An example that makes it click
It's like a printing shop that lets anyone print 3 documents from a USB stick for free to try the machine. After that, you buy a membership. Otter's the same: your first 3 uploaded recordings are free to try, but if you keep showing up with files to transcribe, you'll need Pro or Business to keep feeding the machine.
How to do it
- Open Otter on the web or in the mobile app and sign in.
- Click the Import button (a plus or upload icon in your conversations list).
- Choose the audio or video file from your device (MP3, WAV, M4A, AAC, MP4, and similar).
- Wait for Otter to upload and transcribe the file, then open it to review.
- Rename speakers and correct errors, then export or share; upgrade if you need more than 3 lifetime uploads.
Key facts
- Otter accepts uploaded audio and video files and transcribes them into text.
- Supported formats include common types such as MP3, WAV, M4A, AAC, and MP4.
- Free Basic allows only 3 uploads total (lifetime), not per month.
- Pro allows 10 file imports per month; Business offers unlimited imports (as of 2026-07).
- Uploaded files get the same speaker labels, summary, and editing tools as live recordings.
Live meeting transcription, notes, and summaries.
Affiliate link — we may earn a commission at no cost to you.▶ The 60-second explainer (script)
Can you upload audio files to Otter AI? Yes. Just hit the Import button, pick a file from your device, MP3, WAV, M4A, MP4, and Otter will transcribe it into text, complete with speaker labels and a summary, the same as a live recording. The one thing to watch is the upload limit. On the free Basic plan, you only get three uploads, total, for the entire life of your account. So treat those three like free demos: use them to check that Otter handles your file types and accents well. If you'll be uploading regularly, Pro gives you ten imports a month, which covers most individuals, and Business removes the cap entirely for teams processing lots of audio. Upload, wait a few minutes, and you've got an editable, searchable transcript.
What authoritative sources say
People also ask
Where is the upload button in Otter?
In the web app and mobile app, look for an Import or plus/upload icon near your list of conversations, then select your file.
What's the maximum file size or length?
Limits vary by plan; longer per-file lengths come with paid tiers (up to 90 minutes on Pro and 4 hours on Business). Very large files may take longer to process.
Why can I only upload 3 files?
That's the free Basic plan's lifetime import cap. Upgrade to Pro for 10 per month or Business for unlimited uploads.
Do uploaded files get summaries too?
Yes. Uploaded files receive the same treatment as live recordings: transcript, speaker labels, summary, and editing and export tools.