ListingPen — AI Listing Descriptions

Generate professional listing descriptions, social captions, and email pitches from any property page in one click.

Write better listing copy in seconds, not minutes. ListingPen is a side-panel Chrome extension for real estate agents, real estate investors, realtors, and AirBNB researchers. It reads the property page you're already looking at — Zillow, Realtor.com, Redfin, FlexMLS, or MLS Matrix — and turns the details into a polished MLS-style description, a ready-to-post social caption, and a buyer-facing email in one click. No more staring at a blank template. No more copy-pasting between tabs. Just open the side panel, pick a tone, hit Generate. WHAT YOU GET • AI listing descriptions in 4 tones: Professional, Luxury, Friendly, Minimalist • Ready-to-send HTML emails with the listing's photos built in — copy and paste straight into Gmail • Social posts: download the listing photos plus a matching caption with hashtags for Instagram or Facebook • Your name, brokerage, and contact info signed into the email and caption automatically • Auto-detection of address, price, beds, baths, sqft, and year built • Manual input mode for off-market listings or pocket listings • One-click copy to clipboard • Short / Medium / Long length control • Regenerate with tweaks until it sounds like you TIP FOR THE BEST OUTPUT Paste the listing's "What's special" tags into the Key Features field. ListingPen auto-fills the property's facts (address, price, beds, baths, sqft) but listing sites like Zillow render the key features in a way most scrapers can't reach. Copying that one section over takes 10 seconds and dramatically improves the generated description, caption, and email. (A future update will auto-pull those features too.) WHO IT'S FOR • Listing real estate agents who write 5+ descriptions a week • Team leads who want their juniors to ship polished copy • Brokerages who want a consistent house voice across listings • Newly licensed agents who don't have a writing process yet HOW IT WORKS 1. Install ListingPen and sign in with email or your Gmail account 2. Open any listing page on Zillow, Realtor.com, Redfin, or your MLS 3. Click the ListingPen icon (or the floating pen icon in the corner) 4. The side panel opens with property data pre-filled 5. Choose your output (Description / Caption / Email) and tone 6. Hit Generate — your copy is ready in under 5 seconds 7. Click the copy button and paste it wherever you need it PRICING Free tier = 3 generations per month • Professional tone • Medium length Pro — $7 / month or $49 once (lifetime) • Unlimited generations • All 4 tones • All 3 lengths • Regenerate with tweaks • Priority response times and your real estate agent branding included Subscribe inside the extension. Cancel any time from the Stripe customer portal.