---
title: I Can’t Upload My Audio File To CoHost
description: If you're having issues uploading your audio file to CoHost, check out this article.
---
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March 12, 2025
# I Can’t Upload My Audio File To CoHost
We’re sorry to hear you’re having trouble uploading your audio file to CoHost!
We suggest checking out the following support articles that lay out exactly how to upload an episode on CoHost:
- [How To Publish Your First Episode On CoHost](https://help.cohostpodcasting.com/how-to-publish-your-first-episode-on-cohost?hsLang=en-us)
- [How To Publish An Episode On CoHost](https://help.cohostpodcasting.com/how-to-publish-your-first-episode-on-cohost?hsLang=en-us)
You’ll also want to ensure that:
- Your file is in MP3 or M4A format
- Your file does not exceed 300MB
If you’re still unable to upload your audio file, [please contact our support team](mailto:support@cohostpodcasting.com).
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