UtilEngine
Dev's Swiss Army Knife: Multi-tool browser extension
UtilEngine launched on April 30, 2023 with 60 votes, #1,423 of 4,853 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 3 years on.
What it does
UtilEngine is a Chrome extension that gives you all the tools you need to help boost productivity around work. It never uploads your data, streamlines your workflow, and makes you more productive than ever. It’s designed by developers, for developers.
The launcher your browser is missing. It brings AI chat, saved sessions, tab search, and everyday tools to every page you visit. Buy once, use forever.
A collection of everyday productivity tools inside a fast, keyboard-first launcher that lives on every page of your browser. Chat with AI, save your windows as sessions, and search your tabs and history without leaving the page. Your data is yours. We check your purchase, never your browsing. Type math in the search bar. Functions, constants, history, all inline. Reusable prompts with dynamic variables, and a different model for each one. Save sites with placeholders. Launch them by name from any page. 35 currencies, live rates. Type 100 USD to EUR in the search bar. Save text you type often. Insert it into any field by name, arguments included. Switch any installed extension on or off…from utilengine.com
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Source: Product Hunt launch ↗
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