How to Add Social Media Icons to an Email Signature
Enhance your email signature by adding social media icons. Discover step-by-step instructions to turn every email into a powerful marketing tool.

You can't upload an audio file directly to Instagram, but that shouldn't stop you from sharing your podcast with the platform's massive audience. This guide provides three clear, actionable methods for turning your podcast episodes into engaging video content that's perfect for Instagram Reels, Stories, and your main feed. We'll show you exactly how to do it, step by step.
Before getting into the technical steps, it's worth a quick look at why Instagram is becoming a must-have platform for podcasters. While platforms like Spotify and Apple Podcasts are built for long-form listening, Instagram is where you build a community and turn listeners into genuine fans. It offers a unique opportunity to give your audio content a visual personality.
Here's what sharing your podcast on Instagram does for you:
Instagram is a visual-first platform. It was built for photos and, increasingly, video. It does not support direct uploads of audio files like .mp3 or .wav. So, the one and only way to get your podcast onto Instagram is to convert your audio into a video file (like an .mp4).
This might sound complicated, but it's simpler than you think. You're essentially just pairing your audio with some kind of visual element - whether it's a static image, animated text, or footage of you and your guest. The following three methods cover the entire spectrum, from quick and easy to more involved, high-production approaches.
An audiogram is the most common way podcasters share audio on social media. It's a video that combines a static image (like your podcast cover art), a moving waveform that reacts to your audio, and optional captions. It's straightforward, effective, and a great starting point.
You can't share your entire episode, nor should you. Find a 30-90 second clip that stands on its own. Look for moments that are:
Trim this clip and export it as an MP3 or WAV file. This is your raw ingredient.
This is the static visual for your video. You have a few options:
Make sure the image is high-resolution and formatted for a vertical orientation (9:16 aspect ratio) for Reels and Stories.
While you can make these in professional video editors, dedicated online tools make the process much faster. Popular choices include Wavve, Headliner, and Descript. The workflow is generally the same across all of them:
This method takes the audiogram concept a step further by making the text itself the primary visual element. Rather than relying on a static background image, you use dynamic, animated text to bring your audio to life. It's incredibly effective because it's built for silent viewing from the start.
Same as with audiograms, pick a short, punchy clip. Since the text is the main attraction, choose audio that is clear, concise, and impactful. Once you have the audio, you need a word-for-word transcription. Many audio editing tools or audiogram services (like Descript) can generate this for you.
Tools like Canva, CapCut (mobile), and Veed.io are perfect for this. They're built for creating social media content and make animating text simple.
If you're already recording video for your podcast (and you should consider it!), this is the most powerful method. Nothing builds a connection like seeing the actual facial expressions and interactions between you and your guest. It turns an audio experience into a visible conversation.
Scrub through your full-length video recording and look for moments where the visual adds to the story. This could be a powerful reaction, a genuine laugh, or intense focus from a guest as they explain a complex topic. These are the moments that perform best on social media.
Most video-call recordings (like Zoom or Riverside) are in a landscape (16:9) format. You need to reframe this for the vertical screens of mobile phones.
Simply cropping the video isn't enough to make it stand out. Elevate your clip with these elements:
Creating the video is just one part of the process. How you post it matters just as much. Keep these best practices in mind:
Promoting your podcast on Instagram isn't about simply dumping an audio file onto a visual platform, it's about translating your audio content into a format that shines there. By creating purposeful, engaging video snippets - whether through audiograms, animated text, or reframed video clips - you can tap into a new audience and build a loyal community around your show.
Of course, once you've created these podcast snippets, scheduling them out and making sure they're posted consistently can be another huge hurdle. That's why we built Postbase. I was tired of legacy social media tools that were clumsy with video and a hassle to manage. We designed Postbase to let you upload your videos once, easily customize captions for each platform, and see your entire content plan on one clean calendar. It's built for today's video-first reality, so you can count on it being reliable and simple to use.
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