Cross-List by mydealHQ

Cross-list eBay, Mercari, and Poshmark listings to another marketplace. Pre-fills title, price, description, and photos.

Cross-List by mydealHQ helps resellers move listings between marketplaces without retyping the same item details. Open an eBay or Mercari listing, click To Mercari, To Poshmark, or To eBay, and Cross-List stages the listing details for the destination marketplace. It pre-fills the title, description, price, condition, and brand when available, then downloads the listing photos as a local zip file so you can add them to the new draft. Supported flows: eBay to Mercari eBay to Poshmark Mercari to eBay Mercari to Poshmark Cross-List never publishes a listing for you. You stay in control, review the draft, add photos, set marketplace-specific fields like category and shipping, and publish when ready. No analytics, no tracking, and no advertising use of your data.