Tech moves fast! Stay ahead of the curve with Techopedia!
Join nearly 200,000 subscribers who receive actionable tech insights from Techopedia.
A bookmarklet is a tiny program that is stored as a bookmarked URL in a user's web browser. When clicked, a bookmarklet peforms a basic task, such as submitting a query to a search engine or changing the appearance/configuration of a page.
This method of playing with the website is very safe as it is only executed on the current instance of the page the user sees - it does not change the source of the site.