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README.md

@@ -1,5 +1,8 @@
 # IDB-Keyval
 
+[![npm](https://img.shields.io/npm/v/idb-keyval.svg)](https://www.npmjs.com/package/idb-keyval)
+[![size](http://img.badgesize.io/https://cdn.jsdelivr.net/npm/idb-keyval/dist/idb-keyval-iife.min.js?compression=gzip)](http://img.badgesize.io/https://cdn.jsdelivr.net/npm/idb-keyval/dist/idb-keyval-iife.min.js)
+
 This is a super-simple-small promise-based keyval store implemented with IndexedDB, largely based on [async-storage by Mozilla](https://github.com/mozilla-b2g/gaia/blob/master/shared/js/async_storage.js).
 
 [localForage](https://github.com/localForage/localForage) offers similar functionality, but supports older browsers with broken/absent IDB implementations. Because of that, it's 6k, whereas idb-keyval is less than 500 bytes. Pick whichever works best for you!