Prompten rewrites your prompt using the techniques the AI labs themselves publish — chain-of-thought, role assignment, explicit format and constraints. One click. Better answers. Same model.
Works with
The research
Three published studies showing the same AI gives wildly different answers based purely on how you write the prompt. Prompten writes it the right way for you.
Backed by Google Research
Researchers gave Google’s most powerful AI a pile of grade-school math problems. With a normal prompt, it got 17.9% correct — basically a coin flip. Adding the phrase “Let’s think step by step” before each problem? 56.9% correct. Same model, same questions, three times more right answers. Prompten applies that kind of tweak automatically, every time.
Wei et al., Google Research, 2022
Chain-of-Thought Prompting Elicits ReasoningResearchers measured it
Scientists shuffled the same four examples in a prompt and watched answer quality swing from random guessing all the way to expert-level. The AI isn’t the bottleneck — the way you ask is. Most people typing prompts have no idea they’re leaving most of their AI’s capability on the floor. Prompten doesn’t.
Lu et al., 2022 — Fantastically Ordered Prompts
Read the paperFormat is a hidden setting
Bullets vs numbered lists, Markdown vs JSON, “Question:” vs “Q:” — researchers showed each of these tiny tweaks moves AI accuracy by tens of points. The model reads format as a signal for what kind of answer you want, even when you didn’t mean to send one. Prompten picks the right format for you.
Voronov et al., 2024 — Mind Your Format
Read the paperHalf the answer is in the prompt. Prompten handles the prompt so you can stop guessing what works.
What Prompten does
One real example, generated by Prompten's Enhance mode.
Before
What you typed
Enhance
After
What the AI sees
How it works
No learning curve. No prompt engineering degree required.
Create a free account and add Prompten to Chrome. Sign in once in the extension popup — that's it.
Don't overthink it. Write whatever you want — even if it's vague or messy.
Prompten rewrites your prompt using best-practice prompt engineering. Optional clarifying questions sharpen it further.
Watch your AI deliver sharper, more relevant, and more useful responses.
Features
Stop wasting time on bad AI outputs. Prompten handles the prompt engineering so you don't have to.
Your prompt is rewritten using proven prompt-engineering techniques — clarity, context, role, and constraints baked in.
Enhance polishes and sharpens your prompt without bloating it. Expand restructures it into a thorough, detailed instruction.
Optionally assign an expert role and set the tone, format, and audience so every prompt is tuned to your need.
A library of templates for writing, coding, analysis, and creative work — plus a slot to save your own.
Toggle auto-enhance on and every prompt is improved before it hits the AI. Zero extra clicks.
Prompts are sent to our backend, enhanced, and returned. We don't log prompt content, store outputs, or sell your data.
Pricing
Start free. Upgrade only if you love it.
Free
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For daily AI users.
Pro Annual
≈ $3.99/mo · best value.
FAQ
We process your prompts to enhance them and return the result. Prompt content is not logged, stored, or used to train any model. See our Privacy Policy for the full data flow.
The Chrome extension injects an enhance button directly into ChatGPT, Claude, Gemini, and Grok. You can also paste enhanced prompts into Copilot or anywhere else. More native integrations are on the roadmap.
No. Prompten runs its own backend — you just sign up, install the extension, and click the enhance button.
Enhance polishes and sharpens your prompt without padding it. Expand fully restructures it into a thorough, detailed instruction with explicit context, constraints, and format guidance.
Prompten applies the techniques the AI labs themselves publish — assigning an expert role, adding step-by-step structure, specifying audience and format, supplying explicit constraints. Published research (linked in the Research section above) shows these techniques can move accuracy by tens of points on standard benchmarks.
Every account gets 5 enhances per day, free forever. The counter resets at midnight UTC. Upgrade to Pro for unlimited.
Yes — manage everything from your account page. Cancel any time; access continues until the end of the current billing period.
5 enhances a day, free forever. No card required.
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