Small extensions.
Real impact.
We build focused Chrome extensions that do one job well — free to use, easy on permissions, and never selling your data.
Why ExtensionMaster
A few principles we hold every extension to.
Free to Start
Every extension is free to install, with optional paid upgrades on some.
No Data Selling
We never sell your personal information, full stop.
Auto-Updates
Extensions stay current through the Chrome Web Store, automatically.
Minimal Permissions
Each extension only asks for what it actually needs to work.
Our Extensions
Pick one, add it in a click, and get back to what you were doing.
Instantly reuse your saved photos, resumes & files on any website's upload form — smart suggestions, no folder digging.
Get notifications for HitApps in UHRS. HITS Assistant now works for both uhrs.ai and prod.uhrs.playmsn.com websites.
Telegram ShareLink lets you send any webpage link to Telegram in one click — no more copying the URL, switching to Telegram, and pasting it manually.
Select any text, right-click, and instantly search across 50+ engines — including general search, shopping, AI tools, and more.
Have an idea for an extension?
We're always looking for the next small tool worth building.