So what is an RSS feed for podcasts? It’s a single web address that contains a constantly updated list of your episodes plus your show’s details — title, description, artwork and audio file links. Podcast apps read this feed and use it to display your show and download new episodes automatically.
If your podcast were a magazine, the RSS feed would be the subscription that delivers each new issue to a reader’s door without them asking again. You set it up once; the apps do the rest.
What’s actually inside an RSS feed
An RSS feed is a structured text file (technically XML) that your podcast host creates and updates for you. You almost never edit it by hand. It contains two layers of information:
- Show-level data: the podcast title, description, author, category, language and cover art.
- Episode-level data: for each episode — its title, show notes, publish date, duration and a link to the audio file.
When you publish a new episode through your host, the host adds a new entry to this file. That’s the whole mechanism.
How podcast apps use the feed
Here’s why the RSS feed matters when you learn how to submit a podcast to directories: you don’t upload episodes to Apple, Spotify and the rest. You give each directory your feed URL once. From then on, the apps periodically check (“poll”) your feed, spot any new entries, and pull the episodes in automatically. One feed feeds every app at once.
This is also why you only have to publish once. Add the episode in your host, and Apple Podcasts, Spotify, Overcast and everywhere else update on their own.
Where your RSS feed comes from
Your podcast host generates and stores the feed. Services like Buzzsprout, Libsyn, Podbean, Captivate and Spotify for Podcasters all produce a feed URL you can copy from your dashboard. This is one of the main reasons you need a proper host rather than just uploading audio to a website — the host handles the feed, the media storage and the delivery. Our guide to starting a podcast covers choosing one, and our comparison of the best podcast hosting platforms goes deeper on the options.
The key tags inside a podcast feed
You’ll never write these by hand, but it helps to know what your host is filling in behind the scenes — because a blank or wrong value here is the usual reason a directory rejects a feed. The feed is built from standard RSS tags plus a set of podcast-specific ones (the “itunes” namespace, which every major app now relies on). The ones that matter most are:
- Title and description: what listeners see in the app. Keep the title consistent — changing it constantly confuses both apps and subscribers.
- Cover art: directories have minimum size and format rules (square artwork, a sensible resolution, RGB rather than CMYK). Art that’s too small or the wrong shape is a common rejection.
- Category: the directory uses this to file your show under the right browse section.
- Enclosure: the actual link to each episode’s audio file. This is the part apps download.
- GUID: a unique ID for each episode. If a GUID changes, apps can treat an old episode as brand new and re-download it — which is why you avoid editing these.
- Explicit flag: whether the show contains explicit content. Apple in particular wants this set honestly.
The takeaway isn’t to memorise the markup — it’s to fill in every field your host asks for, because each one maps to a tag a directory will check.
Keeping your feed healthy
A few practical points keep your feed working smoothly:
- Don’t change your feed URL casually. If you move hosts, use a feed redirect (most hosts support this) so subscribers don’t lose your show.
- Fill in every required field. Missing artwork, category or description can cause directories to reject the feed.
- Validate before submitting. Most hosts flag errors, and directories validate the feed when you first submit it.
If you ever switch hosting providers, weigh up the trade-offs first in our look at free vs paid podcast hosting, because feed ownership and redirects differ between them.
Common RSS feed mistakes to avoid
Most feed problems aren’t dramatic — they’re small oversights that quietly stop your show appearing where it should. The ones that catch people out most often:
- Submitting the wrong URL. Your feed URL and your show’s website are not the same thing. Copy the feed URL straight from your host’s dashboard rather than typing it from memory.
- Forgetting artwork or category. These are the two fields directories check first, and the two most often left blank.
- Moving or renaming audio files. If the enclosure link breaks, apps can’t download the episode even though it still looks live in your dashboard. Let the host manage the files.
- Editing old episodes’ IDs. Changing a GUID can make subscribers re-download an episode they already have, which is a quick way to annoy your audience.
- Switching hosts without a redirect. Move the feed, not just the files — without a redirect your existing subscribers simply stop receiving new episodes.
None of these are hard to avoid; they just need a moment of care when you first set things up and again whenever you make a change.
Frequently asked questions
Do I need to create the RSS feed myself?
No. Your podcast host generates and maintains it automatically. You just copy the feed URL from your dashboard when a directory asks for it.
Can I have a podcast without an RSS feed?
Not in the traditional sense. The RSS feed is how apps discover and deliver your episodes. Some platforms host shows internally, but they still expose a feed (or feed-like distribution) behind the scenes.
What happens to my feed if I change hosts?
You can move hosts, but set up a feed redirect from the old host to the new one. That tells apps to follow the new feed so your existing subscribers stay subscribed without any action on their part.
How often do podcast apps check my feed?
It varies by app, from roughly every few hours to once a day. That’s why a new episode can appear instantly in one app and take a while to show up in another — there’s nothing wrong on your end, the apps are simply on different polling schedules.
