Prompt optimization
There are 89 AI tools and 15 GPTs for Prompt optimization.
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Number of tools
89
Most popular
MemSync

▼ Top rated
Free mode
100% free
Freemium
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Top featured
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42,729260v1.2.0 released 7h agoFree + from $7/moIntroducing Reverse Prompt, a powerful new feature in PrompTessor that lets you uncover the prompts behind any content — from images, text, or URLs. Simply upload an image, paste text, or share a link, and PrompTessor instantly analyzes it to generate possible prompts that could have created the same output. What’s new in this release: 🧠 Reverse Prompt — analyze any image, text, or URL to discover the prompts behind it. ⚙️ Refine with Feedback integration — refine reversed prompts instantly with contextual feedback (e.g., make it Midjourney-ready). ⚡ Improved prompt analysis engine — faster and more accurate prompt reconstruction powered by enhanced content recognition. 🪄 Optimized UI/UX flow — smoother transitions between Reverse Prompt, Refine, and Optimize tools. 🔍 Better prompt output clarity — refined formatting for cleaner, more readable prompt results. 🚀 Performance & stability improvements — faster response time and reduced latency during prompt generation. 💎 Lifetime Deal (limited spots) — get lifetime full access to all current and future features of PrompTessor at a one-time price, available only for a short time. Reverse Prompt transforms how creators, prompt engineers, and AI enthusiasts understand, learn, and recreate creative outputs
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10,71392Released 8mo agoFrom $9/moTibor Prievara🙏 38 karmaJan 18, 2025NOt transparent, pricing not given, you cannot choose plan prior to registering, or even after that. One prompt free.
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2,50751Released 6mo agoFree + from $12/moThis product is scam. I bought a paid version on 10.08.2025, half of the paid features did not work. When I asked for refund they disappeared and never replied.
Specialized tools 89
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Guided prompt writing & one-click optimization29611491Released 1y ago100% Free
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I craft and enhance prompts.299347Released 1y ago100% Free
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I improve prompts to be more creative, detailed, and effective.3,04220127Released 1y ago100% Free
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Your personal prompt engineer optimizing ideas.1,0244512,000Released 1y ago100% Free
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Enhance your prompts automatically!211113,000Released 1y ago100% Free
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Enhance AI image prompts with essential modifiers.1,670172274Released 1y ago100% Free
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Unified Memory for all of your AI apps16,33017Released 1mo agoNo pricingHey TAAFT! 👋 I'm Advait from OpenGradient, and we're thrilled to launch MemSync - a unified memory layer for all your AI apps. Why we built this: Like many of you, we were frustrated by AI's amnesia problem. Every time we switched between ChatGPT, Claude, or Perplexity, we had to start from scratch - re-explaining our context, preferences, and ongoing projects. The most advanced AI models in the world couldn't remember a conversation from yesterday. What's unique about MemSync: - Universal compatibility: One extension that works across ALL major AI platforms - not locked to a single tool - Intelligent context sync: Your conversations flow seamlessly between different AI models - Privacy-first architecture: End-to-end encryption ensures your memories stay yours - Zero setup friction: Install once, and every AI tool instantly remembers you What we're most proud of: The simplicity. While others are building complex integrations, we focused on making memory "just work." Users tell us it feels magical when Claude picks up exactly where ChatGPT left off. One founder said it's "like giving AI a shared notebook about me that actually persists." We've been quietly testing with a small group, and the feedback has been incredible - people save 15-30 minutes daily just from eliminating repetitive context-setting. Today's launch includes our Chrome extension with support for ChatGPT, Claude, Grok, and more coming soon. Relevant Links: • Website: https://www.memsync.ai/ • Github: Open-source soon!
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Crafts perfect prompts for any AI model.1686553Released 1mo ago100% Free
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Automate 37,000+ tasks with 150,000+ prompts9,437232Released 1y agoFree + from $17/mo
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A guide for crafting effective GPT prompts.54817592Released 1y ago100% Free
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Unlock AI's potential with expertly crafted prompts.2,18144Released 1y agoFree + from $10/mo
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Elevate AI prompts with one click2,50751Released 6mo agoFree + from $12/moThis product is scam. I bought a paid version on 10.08.2025, half of the paid features did not work. When I asked for refund they disappeared and never replied.
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Refining prompts for ChatGPT with clarity.3447159Released 1y ago100% Free
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Automatically refines prompts for precision and clarity.1,205328,000Released 1y ago100% Free
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Supercharge ChatGPT with one-click prompt optimization.46611Released 11mo agoNo pricing
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Split long prompts into ChatGPT-friendly chunks2816Released 1y agoNo pricing
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Supercharge AI models with advanced prompt tools4109Released 1y agoFrom $3.99/mo
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Transforming images into optimized prompts.93415Released 1y ago100% Free
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Automating the refinement of meta-prompts.2902216Released 1y ago100% Free
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Craft advanced efficient prompts.2451040Released 1y ago100% Free
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Generating preloaded ChatGPT links for queries.285310Released 1y ago100% Free
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Optimizes prompts for clarity and effectiveness.495663Released 1y ago100% Free
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Analyzes LLM prompts for focused feedback.5391063Released 1y ago100% Free
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A wizard at crafting DALL-E 3 prompts.19179Released 1y ago100% Free
Also used for Prompt optimization 1
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42,729260v1.2.0 released 7h agoFree + from $7/moIntroducing Reverse Prompt, a powerful new feature in PrompTessor that lets you uncover the prompts behind any content — from images, text, or URLs. Simply upload an image, paste text, or share a link, and PrompTessor instantly analyzes it to generate possible prompts that could have created the same output. What’s new in this release: 🧠 Reverse Prompt — analyze any image, text, or URL to discover the prompts behind it. ⚙️ Refine with Feedback integration — refine reversed prompts instantly with contextual feedback (e.g., make it Midjourney-ready). ⚡ Improved prompt analysis engine — faster and more accurate prompt reconstruction powered by enhanced content recognition. 🪄 Optimized UI/UX flow — smoother transitions between Reverse Prompt, Refine, and Optimize tools. 🔍 Better prompt output clarity — refined formatting for cleaner, more readable prompt results. 🚀 Performance & stability improvements — faster response time and reduced latency during prompt generation. 💎 Lifetime Deal (limited spots) — get lifetime full access to all current and future features of PrompTessor at a one-time price, available only for a short time. Reverse Prompt transforms how creators, prompt engineers, and AI enthusiasts understand, learn, and recreate creative outputs
Ask the community
debasis sinha
Mar 25, 2025
What free prompt generator is the most effective for chat get and Gemini advanced, Claude
What free prompt generator is the most effective for chat get and Gemini advanced?
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