eBay Cassini SEO Optimizer

eBay Title Builder: Generate 80-Char Perfect Titles

Stop wasting character limits on fluff. Our AI instantly formats your items into the exact Brand + Model + Features + Size formula that eBay's Cassini algorithm favors.

80-Char Max Density Removes Banned Punctuation SEO Descriptions
Essential to prevent returns

Your High-Converting Listing Appears Here

Fill in your item details on the left or click any 1-click example above to generate!

How Our Title Optimizer Works

Turn three basic bullet points into a fully-optimized listing in seconds.

1. Input Details

Enter your basic item details: brand, category, size, and a few short bullet points about the condition. You don't need to write in full sentences.

2. AI Optimization

Our software instantly structures your input into an 80-character Cassini-optimized string, filtering out banned punctuation and fluff words.

3. Copy & Sell

Copy your new text and the professional HTML-ready description directly into your draft. Publish faster and rank higher on search.

Getting the Best Results from Your eBay Title Builder

Writing a good title from scratch takes time. An eBay title builder does the heavy lifting, but the quality of what comes out depends on what you put in. To get an optimized eBay title, you need to provide the builder with specific, accurate details about your item.

  • Input Hard Facts, Not Fluff

    When typing into the eBay title builder, give it the brand, model, size, and color. Don't type words like "beautiful" or "must see." The generator knows these words waste space and will cut them out anyway.

  • Include Style Numbers

    If you have a specific style code (like "Nike CU7544-001"), paste it into the prompt. The eBay title generator will place it exactly where buyers look for it.

Our free eBay title builder trains on thousands of successful sales. It knows the exact formula to rank your items higher in search results.

Bad Input
"A really nice pair of blue jeans by levi, good condition but a small hole on the knee, they are size 34 waist."
Great Input for the eBay Title Builder
"Levi's 501, blue wash, 34x32, small hole on left knee."

How the eBay Title Generator Writes Your Description

A perfect 80-character title gets buyers to click. But the eBay title generator also writes your item description to close the sale.

Handling Flaws and Condition

Buyers hate surprises. When you use an eBay title builder, tell it exactly what is wrong with the item. If there is a stain on the collar, write "stain on collar" in the prompt box.

The eBay title generator will format this flaw clearly in the final description. It puts the flaw in a bulleted list so buyers can easily read it on their phones. This prevents angry messages and expensive returns later.

Never try to hide flaws from the generator. The AI will phrase the defect politely, but it makes sure the buyer sees it.

Generating Mobile-Friendly Text

Most buyers shop on their phones. If your description is a massive block of text, they will just leave. Our eBay title builder automatically formats your description with short paragraphs and bullet points.

The eBay title generator outputs plain text that copies and pastes perfectly into the listing form. It does not use messy HTML templates that break on mobile screens.

Once the eBay title builder gives you the final result, just copy it, paste it, fill out your item specifics, and list your item.

Frequently Asked Questions

Everything you need to know about optimizing your secondhand listings.

This optimization tool is specifically designed for Cassini, the platform's internal search algorithm. Cassini heavily prioritizes exact keyword matches in the title over the description. Our AI ensures you use every inch of the 80-character limit with high-value item specifics (Brand, Model, Gender, Size, Color) instead of wasting space on filler words like "L@@K" or "WOW".