Etsy listing tags that actually sell
To rank on Etsy, use all 13 tag slots with multi-word phrases up to 20 characters each, front-load your primary keyword in the first 40 characters of the title, and make the first 160 characters of the description keyword-rich and natural. Do not repeat title words in your tags - use that space for synonyms and long-tail variations so your listing matches more searches.
Use every one of the 13 tags
Etsy gives you 13 tag slots, each up to 20 characters. Filling all 13 is a baseline for Etsy SEO, because every empty slot is a search you cannot appear in. Treat the tags as 13 different ways a buyer might describe your product.
Phrases beat single words
Use multi-word phrases, not single words. "personalized dog collar" matches how buyers actually search; "collar" alone burns a slot on a broad, crowded term. Fill slots with specific phrases: occasion, recipient, material, style, and use case.
The title: first 40 characters are prime real estate
Etsy weighs the first 40 characters of the title most heavily, so lead with the primary keyword phrase a buyer would type. Add secondary details afterward, separated by commas or pipes for readability, and include the recipient or occasion where it fits. Write it to read naturally; keyword-jumbled titles perform worse than clear ones.
The description: first 160 characters count
The opening of your description also feeds ranking, so treat the first 160 characters like a mini-title: natural-sounding, keyword-rich, and specific to the product. After that, describe materials, sizing, personalization options, and shipping so buyers have what they need to commit.
Do not repeat yourself
Avoid repeating the same words across title and tags. Repetition no longer helps ranking and wastes limited slots. Instead, spread synonyms and long-tail variations across your tags so a single listing can match many different search phrases. Mine Etsy's own search autocomplete for real phrases buyers type.