leocompson

Measure page elements size in pixel with an easy-to-use ruler.

Easily draw on any website with simple drawing tools, then print the result.

Download fragmented media files with HLS (HTTP Live Streaming) downloader.

An easy-to-use and lite timer, alarm, and stopwatch for your browser.

Download the source code for chrome extensions via toolbar popup in .zip or .crx formats.

Easily view and edit cookies for any website via toolbar popup!

Disconnect your browser from the internet with offline mode.

Disable service workers on all websites (and whitelist desired domains).

A lite and free JavasScript, CSS and HTML beautifier for your browser.

Easily convert text to image (.png) with a custom background image.

See the true URL for all links and improve your security!

Remove desired parts from a URL via regular expression rules.

Generate a secure hash code (i.e. SHA-256) from any file or string!

Prevents sites from tracking you by blocking the PING request!

A lite and free JavasScript, CSS and HTML minifier for your browser.

Get current weather, including the daily and hourly forecasts for any desired location, plus badge text notification.

Start a web meeting (including video, audio, and chat) with your friends and right in your browser!

Adds the noopener attribute to links (third-party only) and prevents websites from accessing the opener window.

Open the native dino game in a new tab or standalone window via the toolbar button.

Easily split or merge files via binary data buffer (ArrayBuffer) in your browser!