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AI · May 31, 2026

Prompt Optimizer Pro

Cut AI API bills by 40% with local prompt compression.

Prompt Optimizer Pro launched on May 31, 2026 with 2 votes, #6,288 of 20,538 launches that month.

What it does

A privacy-first Chrome extension that instantly strips conversational fluff from your prompts. It restructures your thoughts into a machine-readable architecture locally, saving you tokens and lowering your OpenAI, Claude, and Gemini API bills. No monthly fees, just bring your own key. A privacy-first Chrome extension that instantly strips conversational fluff from your prompts... [Use code PAP20 at checkout for 20% off for first 48 hrs until june2nd 2026]

You Are Bleeding API Tokens. It’s Time to Cut the MiddlemanStop paying $20/month for clunky AI wrappers. Leverage a zero-server, universally compatible prompt compressor that structures your inputs, slashes your token costs, and runs entirely inside your browser.The AI Subscription TrapMost professionals are making two massive mistakes when using AI: The "Politeness" Tax: Chatting with models usin

Does a similar job

all alternatives →
  • Promptimize AI2025 · promptimizeai.com · ▲330

    Your personal prompt engineer across all AI platforms

  • TokenTrimSep 2026 · chromewebstore.google.com · ▲10

    Trim your AI prompts. Same answer, 40% fewer tokens.

  • Prompt NatusNov 2025 · chromewebstore.google.com · ▲6

    Every prompt optimizer extension uses a freemium model and provides very limited free quota. That was very frustating so I built my own extension. It uses the Google API key, which offers a generous free tier that's more than enough for personal use (50 to 1000 RPD depending on the model), and it's available for everyone.

  • Local Browser AI2025 · blog.alexewerlof.com · ▲15

    Using the new Prompt API to build a free open source privacy-first chat extension that runs on Chrome or Edge on Linux, Mac, Windows and ChromeOS

  • Prompt Optimizer2025 · mindpal.space · ▲17

    Free AI Prompt Optimizer - Improve Your AI Prompts Instantly. Supports ChatGPT, Claude, and all major AI models.

  • FlashPrompt2025 · flashprompt.app · ▲11

    Save, find, and reuse AI prompts in Chrome and Edge with keyword shortcuts, selection-based saving, local storage, and optional CSV import and export.

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