Crosslist Magic

Free for 7 days (no credit card required), then $9.99/month.

This extension puts a little "copy" icon in the top left corner of your Depop, eBay, Mercari, Poshmark and Vinted listings (check FAQ for full list of supported platforms). Clicking on this creates a draft listing on the other platforms that you can review and submit. Also supports relisting on the same platform.

Currently, the following fields are copied over to the draft:
1. Title
2. Description
3. Photos
4. Price
5. Category
6. Brand
7. Color

Support for Australian, Canadian and UK versions of above platforms is also available.

If you have discovered a possible bug, please send me an email with a link to the specific listing you are having trouble with. Screenshots are also welcome as they usually simplify finding the error.