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Free, no-signup tool that turns a rough idea into a structured, best-practice prompt for any AI tool by asking a few guided questions first.
Watch out · Does not save any user data.
FreeNo sign-up
What to know▼
How it works
You type a rough idea, answer a few tailored questions, and receive a structured prompt built on documented best practices from Anthropic, OpenAI, and Google.
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A free browser game with 100 interactive simulators letting you face historical figures' real turning-point decisions.
FreeNo sign-up
What to know▼
How it works
100 interactive simulators let you face the real turning points of historical figures' lives — 6-10 decisions each — before seeing what they actually chose, with a historical reveal after every choice.
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A free library of 121+ copy-paste AI prompts tailored per profession, for people who want ready-made prompts instead of writing their own for ChatGPT, Claude, Gemini, or Grok.
FreeNo sign-up
What to know▼
Pricing
100% free, no account, no signup.
Best for
Teachers, lawyers, HR managers, nurses, accountants, real estate agents, doctors.
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A free, open-source Chrome extension that cleans up copied web text into compact prompts, processing everything on-device rather than a server. For anyone who pastes a lot of text into AI chat tools.
FreeWorks offlineOpen source
What to know▼
How it works
A Chrome extension that compacts messy web copy into clean AI prompts, processing everything on-device.
What's different
Free, open source, and 100% on-device rather than sending text to a server; optional Gemini Nano support.
Pricing
Free.
Best for
People who frequently paste web text into AI chat tools and want it cleaned up first.
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Free, copy-ready photo-editing prompt library and builder for creators — portrait, couple, bridal, festival and trending styles, adapted for ChatGPT, Gemini or your preferred AI tool, without uploading or storing your images.
Watch out · Independent resource hub, not affiliated with any official RSP app or editor.
Free
What to know▼
Watch out
Independent resource hub, not affiliated with any official RSP app or editor.
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Free community library for browsing and saving AI prompts for ChatGPT, Claude, Midjourney and Gemini, instead of losing good prompts in scattered notes.
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Verbito turns a rough goal into a scored AI prompt (0-100 across six dimensions) and includes a "Prompt Doctor" to fix existing prompts, with full Arabic/English RTL support — about prompt quality, not time savings.
Free
What to know▼
How it works
Turns a rough goal into a production-quality AI prompt and scores it 0-100 across six dimensions — clarity, context, specificity, constraints, format, reusability — with a Prompt Doctor to fix and score existing prompts, a prompt library, and a prompt-engineering course.
What's different
Scores prompts across six explicit dimensions so you can see why a prompt is good, and is fully bilingual EN/AR with true right-to-left support.
Pricing
Free tier includes 2 generations per day, no card required.
Best for
Users writing AI prompts who want an explicit quality score, including Arabic-speaking users needing RTL support.
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An AI chat app that scores your messages and pays cash for good ones, since your prompts get resold as licensed training data. Free, with a $9/mo Pro tier.
Watch out · Your best messages become licensed training data for AI labs — a real data-use tradeoff for the payouts, not just a chat app.
Free
What to know▼
How it works
An AI chat assistant that scores every message you send for complexity, novelty, structure, domain expertise and conversational depth, and pays you real money for the good ones; your best prompts are then licensed as training data to AI labs.
What's different
Pays users directly for prompts that would otherwise be used to train AI models for free, with no qualification exam or task queue.
Pricing
Free to use, with an optional $9/month Pro tier for a higher rate limit and a leaderboard badge.
Best for
People willing to have their chat prompts sold as licensed training data in exchange for per-message payouts.
Watch out
Your best messages become licensed training data for AI labs — a real data-use tradeoff for the payouts, not just a chat app.
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Free tool that scores AI prompts across five dimensions and suggests structured improvements to reduce trial-and-error.
Free
What to know▼
How it works
Scores a prompt across five dimensions and provides step-by-step improvements, token insights, and deep analysis to reduce trial-and-error in AI outputs, available as a Chrome extension.
Pricing
Free.
Best for
Creators and developers refining vague AI prompts.
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Free library of ready-to-use prompts for image, video, audio, and text AI tools, including a Hindi/Hinglish collection.
FreeNo sign-up
What to know▼
How it works
Offers a free, growing library of ready-to-use AI prompts for tools like Midjourney, GPT Image, Nano Banana, Seedance, ElevenLabs, and ChatGPT, covering image, video, audio, and text.
What's different
Includes a dedicated Hindi/Hinglish viral photo prompts collection for Indian-audience content.
Pricing
100% free, no sign-up required, updated regularly.
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A free one-page cheat sheet of four prompt patterns meant to curb common AI failure modes like invented facts and blind agreement, a reference card, not a tool.
Free
What to know▼
How it works
A free one-page reference card listing four short prompt patterns — UNKNOWN, CONFIDENCE, CHALLENGE, and DECISION LINE — each meant to curb a specific AI failure mode like invented facts or blind agreement. You paste a line into your prompt to apply a fix.
What's different
It's a static cheat sheet, not a tool or app — just four copy-paste prompt lines.