Polymash

Visibility Labs

Premium Tool

Show Description Optimizer

Platform-specific descriptions optimized for Apple Podcasts, Spotify, and RSS directories. Integrate your brand keywords so listeners searching podcast apps actually find your show.

The Opportunity

Most podcast descriptions are written once at launch and never updated. They’re too short for Apple Podcasts (which allows 4,000 characters), too long for Spotify (which displays ~600), and completely miss the keywords listeners actually search for. When someone opens Apple Podcasts or Spotify and searches for a show about [your topic], your description is what the platform uses to decide whether to surface you — and right now, it’s not optimized for that.

You shouldn’t need to know platform character limits, keyword density, or how each directory’s search algorithm works. That’s our job.

How It Works

Four phases. One conversation. Three platform-specific descriptions.

1

Podcast Selection & Analysis

Select your podcast and see your current description with character counts against each platform’s limit. Brand keywords are shown with presence indicators — see exactly which keywords are missing from your description.

2

AI-Guided Conversation

A conversational AI asks 4-6 targeted questions about your ideal listener, what makes your show different, social proof, and tone. The AI uses your existing podcast data to confirm rather than interrogate — shorter conversations, better output.

3

3-Platform Generation

Three platform-specific descriptions are generated in parallel: Apple Podcasts (up to 4,000 chars with full structure), Spotify (600 chars, punchy and keyword-dense), and Generic/RSS (250 chars, one-sentence positioning). Brand keywords are woven in naturally.

4

Before/After Comparison

Side-by-side comparison for each platform showing your current vs. optimized description. Character counts, brand keyword score improvement, copy-per-platform buttons, and inline editing.

Why It Works

Every feature is designed to make your show description work harder on every platform.

3 Platform Variants

One conversation generates descriptions tailored to Apple Podcasts (4,000 chars), Spotify (600 chars), and Generic/RSS (250 chars) — each optimized for that platform’s search and display behavior.

Brand Keyword Integration

Your brand keywords are automatically woven into every variant. See a before/after keyword score showing exactly how many keywords were integrated — and which ones are new.

AI-Guided Conversation

The AI asks smart questions informed by your podcast data. It knows your genres, host, and current description — so it confirms rather than interrogates. Minimum 3 exchanges, skip option available.

Character Limit Compliance

Real-time character counts with color-coded indicators (green/yellow/red) for each platform. Never exceed Apple’s 4,000 or Spotify’s 600 — and never waste space with a description that’s too short.

Before/After Comparison

See exactly what changed. Side-by-side view for each platform with the current description on the left and the optimized version on the right. Copy, edit, and export per platform.

History & Versioning

Every optimization is saved. View previous versions from the podcast detail page’s Descriptions tab. Compare, re-export, or regenerate at any time.

What Gets Generated

One conversation, three platform-optimized descriptions.

1

Apple Podcasts (~4,000 chars)

Full structured description: opening hook, value proposition, topic coverage with brand keywords, social proof, episode format, and call to action. Optimized for Apple’s search algorithm and Browse discovery.

2

Spotify (~600 chars)

Condensed, punchy version: strong opening line, core value proposition, top 3-4 brand keywords, and CTA. Optimized for Spotify’s truncated display and search.

3

Generic / RSS (~250 chars)

Ultra-concise positioning statement with primary brand keyword. Used by RSS readers, podcast directories, and feed aggregators as the default preview.

Optimization Evidence

After generation, see exactly what was optimized — no guesswork.

  • Brand keywords integrated (e.g., "7 of 10 keywords — up from 3")
  • Apple Podcasts character limit optimized (e.g., "2,847 / 4,000 chars")
  • Spotify character limit compliant (e.g., "583 / 600 chars")
  • Generic/RSS within preview range (e.g., "241 / 250 chars")
  • New keywords highlighted with "NEW" badge
  • Before/after keyword score comparison
  • Platform-specific copy buttons

Ready to optimize your show description?

Join Visibility Labs and generate platform-specific descriptions that help listeners find your show on Apple Podcasts, Spotify, and every podcast directory. Available on all plans.