This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
MasterKey watches how you click in Google Sheets and pops up the keyboard shortcut you could have used instead. No memorizing lists — you learn the shortcuts for the actions you actually do, right when you do them. Free, privacy-first, Mac & Windows.
Hi Product Hunt 👋 I'm Kuranaka, the maker of MasterKey.
I started my career in consulting, living in Excel where keyboard shortcuts were pure muscle memory. Then I joined a startup that runs entirely on Google Workspace — and that muscle memory broke. I caught myself slowly clicking through Sheets toolbars like it was 2005.
What surprised me most was how many people never use shortcuts at all — even folks who live in spreadsheets all day. And relearning them from cheat sheets never sticks: you forget them the second you close the list.
So I built MasterKey. It does one thing: the moment you click a button in Sheets, it shows you the shortcut you could have pressed instead. You don't study shortcuts — you absorb the ones you actually use, exactly when you use them. (Inspired by IntelliJ's Key Promoter X, which did this for coding.)
A few things I cared about:
• Privacy — it only sees which button you click, never your data.
• Mac & Windows keys, shown side by side.
• It's designed to fade out: once a shortcut sticks, you stop needing the nudge.
It's free, and I'd genuinely love your feedback — especially on which actions you'd want covered next. I'll be here all day answering everything. Thank you for checking it out 🙏
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About MasterKey — Shortcut coach for Sheets on Product Hunt
“Learn Google Sheets shortcuts just by clicking”
MasterKey — Shortcut coach for Sheets was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #160 on the daily leaderboard. MasterKey watches how you click in Google Sheets and pops up the keyboard shortcut you could have used instead. No memorizing lists — you learn the shortcuts for the actions you actually do, right when you do them. Free, privacy-first, Mac & Windows.
MasterKey — Shortcut coach for Sheets was featured in Chrome Extensions (52.7k followers), Productivity (655.6k followers) and Spreadsheets (9.9k followers) on Product Hunt. Together, these topics include over 159.8k products, making this a competitive space to launch in.
Who hunted MasterKey — Shortcut coach for Sheets?
MasterKey — Shortcut coach for Sheets was hunted by Kuranaka. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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