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Prompt Optimizer - SecondBrain
Prompt Optimizer: Stop Rewriting. Optimize prompts in one click across major AI chatbots.
Users100KCurrent public install base
Rating3.9Store average score
Reviews187Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
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2 assetsPrompt Optimizer - SecondBrain Media preview
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3.86
Latest
3.86
7-day rating change
0.00
2026年7月17日2026年7月23日
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Version2.0.0
ManifestV3
Size109KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
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SecondBrain: The Prompt Optimizer That Refines, Explains, and Saves Your Best Work
Stop wrestling with AI to get the output you need. You write an instruction, the chatbot misinterprets it, and you waste ten minutes iterating. SecondBrain is a transparent prompt optimizer built specifically for everyday AI users. We clarify your intent, tighten your wording, and show you exactly what changed. Once you secure the perfect result, you can instantly build a library of repeatable requests.
Try it with the next prompt you were about to rewrite manually.
WHAT DOES SECONDBRAIN DO?
SecondBrain is a Chrome extension that functions as a transparent prompt optimizer. It refines your rough AI instructions into precise, highly effective prompts by cutting fluff and clarifying your core intent. Once you achieve the perfect output, you can save and bookmark prompts directly in your browser for fast retrieval on repeatable tasks.
How This Prompt Optimizer Transforms Your Workflow
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Store average score3.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.8Average computed only from synced review bodies below
Reviews with text164Synced review bodies
Total ratings / reviews187Chrome Web Store public rating/review count
Store average score: 3.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Well, this used to work, except now in addition to other users' problem of adding 2options for the sidebar that don't maintain text (pointless and time consuming) there is no text box available on the sidebar. The extension has become unusable.
Creative Janmashtami festival poster design with a vibrant and devotional theme. Replace the Indian flag with a beautiful image of Lord Krishna playing the flute, adorned with a peacock feather crown. Include Radha standing beside Krishna in traditional attire. Add a background of Vrindavan with temples, colorful floral decorations, and butter pots (matkis) hanging. Instead of '15th August', write 'Happy Janmashtami' in elegant, festive fonts with gold and blue tones. Replace fighter jets with flying peacock feathers and flowers in the sky. Add subtle lighting effects to create a divine, celebratory atmosphere. Keep space for a logo in the top-right corner and a website at the bottom." If you want, I can also make this prompt exactly match the style and composition of your original
the new update is counter-intuitive. I want to access the sidebar quickly by clicking the icon. now it shows some screen with 2 things, and when I type my prompt in the left, it opens the sidebar without maintaining my text. Why tamper with something that was working perfectly.
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I can't get the mic to work in your extension. Please check and fix this bug.
i need this to work with textblaze. i hope there's a way you can fix it.
textblaze entries doesn't work.
It is perfect for those that have a Gemini plan, like me. It would be perfect if it can analyze the page content and let me chat with.
Very good for free trials The most important thing is "Gemini AI 2.5 flash. Although very fast, the information is very confusing, causing a reputation. And do not want to upgrade to Premium "but Gemini 2.5 Pro is a little slow But provides correct information As well as being an AI Of leading companies like Google.