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Want to unlock more potentialby raising your CTR?

Thumbnails I design to stop the scroll. You keep the content, I craft the first frame that drives more clicks.

About

Who I am?

I’m Corentin. I’ve been a YouTube thumbnail designer for 5 years, helping creators turn the first frame into a real click lever.

I’ve worked with influential channels and delivered thousands of thumbnails built to stop the scroll, not just decorate the feed.

My approach stays simple: a clear angle, a clean render, and a direct exchange so you can publish fast with an image that feels like you.

Corentin, Cocow Graphisme designer

Creators who trust me

  • +50 clients supported
  • +3,000 client deliverables
  • 12.4% average CTR
Portrait of Yomi Denzel

Yomi Denzel

+1,4 M d'abonnés

Portrait of Romain Lanéry

Romain Lanéry

+1 M d'abonnés

Portrait of Valek

Valek

+401 k d'abonnés

Portrait of Oussama Ammar

Oussama Ammar

+160 k d'abonnés

Portrait of The Valere

The Valere

+14 k d'abonnés

Portrait of Thaïs d'Escufon

Thaïs d'Escufon

+242 k d'abonnés

Portrait of Timothée Moiroux

Timothée Moiroux

+54 k d'abonnés

Portrait of Adam Swift

Adam Swift

+40,3 k d'abonnés

Portrait of Baptistin

Baptistin

+31,1 k d'abonnés

Portrait of Enzo Mahoudeaux

Enzo Mahoudeaux

+3,21 k d'abonnés

Portrait of Marcuus Lawrence

Marcuus Lawrence

+285 k d'abonnés

Portrait of Louis San

Louis San

+1,49 M d'abonnés

Portrait of Johan Papz

Johan Papz

+1,48 M d'abonnés

Portrait of Henri Hihacks

Henri Hihacks

+1,07 M d'abonnés

Portrait of Alex Levand

Alex Levand

+1,06 M d'abonnés

Portrait of Loann LV

Loann LV

+207 k d'abonnés

Portrait of Dali Dutilleul

Dali Dutilleul

+498 k d'abonnés

Portrait of Romain Basso

Romain Basso

+285 k d'abonnés

Thumbnails that earn clicks, not just decoration.

I design them to stop the scroll, lift your CTR, and fill your channel with views.

Miniature Shopify — 22 ans
Miniature Google Ads × Shopify
Miniature Audi R8

1/30

Talk about your project

What’s my working method?

A short, clear process built around the click and your channel style.

Chat on WhatsApp
  1. Step 01

    Brief & angle

    You send the video, the message, and the audience. I lock the angle with you so the thumbnail speaks to the right people.

  2. Step 02

    Design & layout

    I build a clean visual that stays readable small, with a clear hierarchy made to push the click.

  3. Step 03

    Delivery & tweaks

    You get the thumbnail, I refine it with you if needed, then you publish with a look that feels like you.

Brief & angle

You send the video, the message, and the audience. I lock the angle with you.

Design & layout

I build a clean visual that stays readable small, with a clear hierarchy.

Delivery & tweaks

You get the thumbnail, I refine it with you if needed, then you publish.

Pick the format that fits

One thumbnail to test, a pack to ship faster, or custom ongoing support.

Essentials

One thumbnail

€59

Ideal to test my work on one video and measure the lift in click-through rate.

  • 1 original design
  • Click-first composition
  • Fast turnaround
  • Revisions included
Contact me

Custom

Volume & retainer

On quote

For channels and brands that want to work with me over the long run.

  • Volume matched to your calendar
  • Ongoing art direction
  • Regular check-ins
  • Priority production
Contact me

They say it better than I do

Four client video reviews, straight from their channels.

1/4

Thaïs d'Escufon

+242k subscribers

Frequently asked questions

You message me on WhatsApp with your brief. I lock the angle with you, design the thumbnail, send the file, tweak it if needed, then you publish.

Yes. Adjustments are included until you’re happy with the final result.

A YouTube-ready image as a sharp, lightweight JPG at 1920×1080 for the feed.

No. Every thumbnail is designed for your video, your face, and your channel style.

Yes. A strong thumbnail helps most early on: more clicks, more chances to show up in suggestions.