20/200SEE1
SloganLenz turns any premise — a product, a pitch, a vibe — into taglines graded from sharpest to softest. No sign-up. No blur.
Your prescription
How it works
SloganLenz runs like an eye exam for language. You describe what you are naming, the model writes six original lines for it, and they come back ordered sharpest to softest so you can see at a glance which one reads clearest.
-
Describe the premise
Type what you are naming — a product, a pitch, a vibe. Specific premises produce sharper slogans than generic ones, so name the audience and what makes it different.
-
Pick a tone
Punchy, clever, premium, funny or bold. The tone steers voice and register, not subject matter — the same premise reads very differently across all five.
-
Run the exam and copy a line
Six slogans come back ranked sharpest first. Copy any line with one click, or re-run the same premise to get a completely fresh set.
| 20/20 | The sharpest line of the six — the one the model would lead with. |
|---|---|
| 20/25 – 20/40 | Strong alternates. Often the safer or more literal reading of the same idea. |
| 20/50 – 20/70 | The softer end. Usually stranger, riskier lines — sometimes the interesting ones. |
The grades are a running order borrowed from the Snellen chart, not a score out of anything. Trust your ear over the ranking.
Frequently asked questions
Is SloganLenz free?
Yes. There is no sign-up, no account and no card. Type a premise and run the exam.
What do the 20/20 and 20/70 grades mean?
They are a ranking, borrowed from the Snellen eye chart. The slogan graded 20/20 is the one the model rates sharpest for your premise, and 20/70 is the softest of the six. It is a running order, not a score out of anything.
Can I use these slogans commercially?
The lines are yours to use. Before you build a brand on one, run a trademark search — a slogan being original does not mean nobody else has already registered something close to it.
What makes a good premise?
Detail. “A coffee shop” gets you generic coffee lines. “A drive-through espresso bar for nurses coming off night shift” gets you something nobody else has. Name the audience, the product and the feeling you are after.
Which AI model writes the slogans?
Claude, from Anthropic. The call runs on the server, so the API key never reaches your browser.
Do you store what I type?
SloganLenz has no database and no accounts. Your premise is passed to the model provider to write the slogans and is not saved by us.