The title: 75 characters that decide click and rank

• Hard limit: 75 characters including spaces — uniform across practically all categories (exception: media like books and music), on the European marketplaces too. It replaces the old per-category limits of up to 200 characters.
• Amazon shortens legacy titles itself — via AI, in waves through the year. Listings stay active; nothing is deactivated. But the auto-shortened title is rarely in your interest.
• Brand owners get a 14-day review window per wave: in the Seller Central panel “Review listing changes” you can stop Amazon's suggestion or replace it with your own version. Miss the window and a bot writes your most important text field (Brand Registry pays off here too).
• New compensation field, “Item Highlights”: an additional 125 searchable characters that can appear below the title in search results — for material, set contents, compatibility, use. Whatever leaves the title moves here.
• Since January 2025 the following also applies: at most two repetitions of the same word, no emojis/decorative symbols, and the characters ! $ ? _ { } ^ ¬ ¦ are forbidden (unless part of the brand name).

Brand + product type/main keyword + purchase-deciding variant + core differentiator

• Brand first: Amazon's style guide expects it there — and it builds recognition even while nobody knows you.
• Product type with main keyword right after: the highest-volume relevant term from your keyword map, in buyers' exact spelling.
• Purchase-deciding variant: size, quantity, capacity — what buyers must know BEFORE clicking (also saves ad money).
• Core differentiator: your strongest lever in 2–4 words — material, certificate, set advantage. At 75 characters exactly ONE fits; pick the one most missed in competitors' reviews.

• What belongs in: secondary keywords and purchase-relevant attributes — material (“ceramic burr, acrylic containers”), set contents (“2 mills + stands + brush”), compatibility, use context (“for salt, pepper, chili”).
• Style: compact and factual, no marketing fluff — the title's forbidden lists apply in spirit.
• Strategy: think title + Item Highlights as ONE package with a 200-character total budget: the 75 most important characters in the shop window (title), the next 125 on the shelf below. After that, bullets and backend take over.

• Marketing fluff: “bestseller”, “top quality”, “no. 1”, “gift idea”, “NEW”, “sale” — suppression candidates.
• Price and shipping claims: “cheap”, “free shipping”, percentages.
• Forbidden characters: ! $ ? _ { } ^ ¬ ¦ plus emojis and decorative symbols (★, ✓). Hyphen, comma, period, & and slash remain fine.
• ALL-CAPS words (brand names in caps are the exception if registered that way).
• More than two repetitions of the same word — and at 75 characters practically every repetition is waste anyway: Amazon indexes each word once.
• Subjective adjectives without substance: “beautiful”, “high-quality”, “perfect”. Replace with checkable facts: instead of “high-quality” → “ceramic burr”.

• 1. Character test: at most 75 characters including spaces — count before Amazon's AI does.
• 2. Read-aloud test: can you read it fluently without stumbling? (Stumbling = still stuffed.)
• 3. Fact test: is every adjective checkable? (Material, measure, norm instead of opinion.)
• 4. Click test: open your niche's search results and place your title next to them — does it win on clarity against the AI-shortened competition?

The 75 characters don’t apply per product family but per title — to every variant child individually, suffix included, such as “, black” or “, 2-pack”. This is exactly where well-built titles snap: the base title gets maxed out right up to the 75, and the moment the first child receives its color suffix it exceeds the limit — and Amazon’s AI shortens every child on its own, each one differently.

So plan backwards, from the longest child: base budget = 75 minus the longest variant’s suffix, comma and space included.

The smallest budget in the family wins — here 50 characters for the base title, although two of the three children could take more.

• Consistency rule: same suffix format (order, spelling, separator) across all children — inconsistent child titles look like different sellers in search results.
• New variant = new math: before creating a child with a longer name (“limited edition copper”), check whether the base still carries the suffix — otherwise your newest launch of all starts with an AI-shortened title.
• Check after every shortening wave: Amazon’s AI processes children individually. After a wave, review all child titles, not just one — or the differentiator silently disappears on exactly one color.