The Ultimate Guide to Setting Up an RSS Feed for a Podcast
From XML tags to Apple submission. Everything you need to know to launch your show correctly.
Jump to Generator Tool →Podcasting is 10% recording and 90% distribution. The technology that powers that distribution is the RSS Feed.
If you are searching for setting up an rss feed for a podcast, you likely have an audio file ready but don’t know how to get it onto Spotify. Or perhaps you are a developer wanting to understand the code behind the show.
This guide is the “Missing Manual.” We will strip away the jargon, look inside the code, and show you how to build a compliant feed using a free podcast feed generator.
Part 1: How Podcast RSS Works (The Restaurant Metaphor)
Think of your podcast like a restaurant.
- The Kitchen (Your Host): This is where your MP3 files live (AWS S3, Libsyn, GitHub).
- The Menu (Your RSS Feed): This is a text list that tells customers what is available today.
- The Customers (Apple/Spotify): They don’t go into the kitchen. They just look at the Menu.
When you “upload a podcast,” you are actually just updating the Menu (RSS Feed). Apple checks the menu, sees a new item (Episode), and serves it to listeners.
Part 2: Anatomy of a Podcast Feed (XML Tags Guide)
A podcast feed is written in XML (Extensible Markup Language). It has two main sections: The Channel (Show Info) and the Item (Episode Info).
Part 3: Step-by-Step Setup Guide
You have two ways to do this: The “Paid Way” (Rent a host) or the “Smart Way” (Host podcast without a hosting platform). We will focus on the Smart Way using our tools.
Prepare Your Media Assets
Before touching any code, you need three things ready:
- Audio File: MP3 format, 128kbps or higher. (Check with Audio Duration Calculator).
- Cover Art: Square JPG, max 500KB. (Check with Cover Art Checker).
- Hosting Link: Upload your MP3 to a server (AWS S3, Archive.org, or your website) and get the direct
.mp3link.
Generate the XML Code
Don’t write the XML by hand. Use our Podcast Feed Generator.
Paste your details into the form. The tool will automatically:
✅ Add the required itunes namespace.
✅ Format the date to RFC-2822 standard (e.g., Mon, 27 Feb 2026 12:00:00 GMT).
✅ Calculate your file size for the enclosure tag.
Validate the Feed
This is the step most beginners skip. Before submitting, run your new feed URL through our RSS Validator.
Look for the “VALID SCHEMA” status bar. If it’s green, Apple will accept it. If it’s red, fix the errors shown.
Common Mistakes to Avoid
✅ Do This
- ✓ Use HTTPS for all links (image & audio).
- ✓ Keep image file size under 500KB.
- ✓ Use a unique GUID for every episode.
❌ Don’t Do This
- × Use Google Drive links (they are not direct).
- × Change the GUID when updating audio.
- × Use PNG images (JPG is safer for Apple).
Technical FAQ
Yes. This is called “Self-Hosting.” You store the MP3s on a cloud storage service (like AWS S3) and host the XML file on a static site (like GitHub Pages). It is cheaper and gives you full control.
In RSS terms, an enclosure is an attachment. It is the tag that turns a text blog feed into a podcast feed. It contains the URL, file size, and MIME type (audio/mpeg) of your episode.
The most common reasons are: 1. Your image is not square. 2. Your server blocks “Byte-Range Requests” (required by Apple). 3. You have special characters (like &) in your title that aren’t escaped.
Ready to Build Your Feed?
You now understand the theory. Let’s put it into practice. Use our free tool to generate your XML code now.
Launch RSS Generator →
