Léo - TechMaker

Tech, made simple.

Smartphones, artificial intelligence, video games, cybersecurity: Léo Locurcio has been explaining tech in French on YouTube since 2015.

2,69M

YouTube subscribers

total views
551 M
videos since 2015
1 754
Léo as a cartoon

Since 2015, Léo has been breaking tech down to make it accessible to as many people as possible. New smartphones, artificial intelligence, consoles, hacking: he tests, he explains.

One motto: never stop learning!

A community on every screen.

Latest videos.

All videos on YouTube

The channel's latest videos appear here automatically.

Watch them on YouTube

They trusted me.

Brands Léo has already worked with.

Awards.

Nominee

Digital Creator Awards 2026

World edition in Doha, Qatar. Nominees announced on October 17, 2026

Elected

Troyes Person of the Year 2021

Online vote by readers of the regional newspaper L'Est Éclair, won with 51.4% of the votes.

Read the article (in French)

Selected

YouTube at school

One of the 350 French-language cultural and science channels selected by the French Ministry of Culture for educational use.

See the selection (in French)

In the rankings.

In the press.

Let's work together.

Brand partnership, press, speaking: describe your project and it goes straight to Léo's inbox.

Your details are not stored on this site: they are emailed to Léo so he can reply. Spam-protected form, with no captcha, no cookies and no third-party service.