Leonardo

Leonardo is a Firefox add-on publisher. It has published 20 Firefox add-ons, including Draw on Page. Its Firefox add-ons have reached 14,681 users.

Most used add-on

Draw on Page (v0.1.1)

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

4.20 (30) 6,315

Least used add-on

BMI Calculator (v1.0)

Calculate your Body Mass Index (BMI) with ease.

0.00 (0) N/A

Highest rated add-on

Open In mpv (v2.0.1)

Open videos and audio files in mpv.

5.00 (3) 136

Lowest rated add-on

Secure Hash Generator (v0.1.0)

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

0.00 (0) 41

Active extensions

#1, Web Meeting

Leonardo

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

0.00 (0)

9

#2, Draw on Page

Leonardo

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

4.20 (30)

6,315

#3, Ping Blocker

Leonardo

Prevents sites from tracking you by blocking the PING request!

5.00 (2)

41

#4, Timer, Alarm & Stopwatch

Leonardo

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

2.25 (4)

57

#5, Weather Forecast

Leonardo

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

2.00 (4)

2

#6, Page Ruler

Leonardo

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

4.57 (7)

3,057

#7, Open In mpv

Leonardo

Open videos and audio files in mpv.

5.00 (3)

136

#8, Cookie Editor

Leonardo

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

4.86 (7)

881

#9, Text to Image

Leonardo

Easily convert text to image with a custom background image.

0.00 (0)

16

#10, Link Cleaner

Leonardo

Clear unnecessary components from the URL query string and potentially improve your privacy.

5.00 (2)

29

#11, Link Revealer

Leonardo

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

4.67 (3)

29

#12, Link Protector

Leonardo

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

5.00 (2)

20

#13, Secure Hash Generator

Leonardo

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

0.00 (0)

41

#14, Binary Split & Merge

Leonardo

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

0.00 (0)

3

#15, HLS Downloader

Leonardo

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

2.57 (28)

4,042

#16, PM

Leonardo

PM

0.00 (0)

1

#17, BMI Calculator

Leonardo

Calculate your Body Mass Index (BMI) with ease.

0.00 (0)

N/A

#18, Internet Status

Leonardo

Displays the status of internet connection.

0.00 (0)

1

#19, Advance BAI Calculator

Leonardo

Calculate Body Adiposity Index (BAI)

0.00 (0)

N/A

#20, Temperature Unit Converter

Leonardo

Convert temperature between units Celsius, Fahrenheit, and Kelvin.

0.00 (0)

1

Previous extensions

#1, Tetrad Colors

Leonardo

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0.00 (0)

N/A

#2, Flat Fox

Leonardo

An flat theme for Firefox browser.

5.00 (1)

N/A

#3, Red Fedora

Leonardo

Red Fedora Theme

0.00 (0)

N/A

#4, Flat Fox 2

Leonardo

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5.00 (1)

N/A

#5, Space2Ieo

Leonardo

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0.00 (0)

N/A

#6, Simply Mozilla

Leonardo

A really simple Mozilla Theme, whit the colors blue and orange of the logo.

0.00 (0)

1

#7, Mica Suarez

Leonardo

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0.00 (0)

N/A

#8, SpaceIeo

Leonardo

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0.00 (0)

N/A

#9, Circle Fox

Leonardo

A geometrical Firefox theme

0.00 (0)

N/A

#10, Mobile Website Tester

Leonardo

Test website responsiveness for mobile view.

0.00 (0)

1

Stats trends