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Trusted by 2,400+ Creators

The #1 Online Thumbnail Designer Powered by AI.

Create viral YouTube thumbnails in 60 seconds with our AI-powered online thumbnail designer. Upload your face once, describe your video, get 4 scroll-stopping designs. No design skills required.

Start Creating Free See Examples
Join 2,400+ creators already using Thumbnail Builder
Generated Thumbnails
AI Generated YouTube Thumbnail Example A
A
AI Generated YouTube Thumbnail Example B
B
Face preserved
4 variants ready
Trusted by creators on
Features

Why Choose Our Online Thumbnail Designer?

No Photoshop. No templates. No freelancers. The smartest online thumbnail designer uses AI to create professional thumbnails automatically.

Face-Locked Realism

Upload once, use forever. Our AI preserves your exact likeness across every thumbnail, keeping your channel consistent and recognizable.

Your Photo

Niche-Driven Styles

Finance. Gaming. Vlogs. Reaction. Choose from 15+ proven thumbnail styles designed for maximum CTR in your specific niche.

60-Second Generation

Describe your video in plain English. Get 4 unique thumbnail variants in under a minute. Pick the winner. Done.

Built for A/B Testing

Export directly to YouTube Studio or Title Tester Pro. Test multiple variants and let data pick the winner.

YouTube-Perfect Sizing

Every thumbnail is generated at 1280x720 with proper compression. Upload-ready, no resizing needed.

Gallery

Real Thumbnails. Real Results.

See what creators are generating with Thumbnail Builder. These are actual AI-generated outputs.

AI Generated Thumbnail - Tech Review Style
Tech Review
AI Generated Thumbnail - Variant B
Reaction
Your thumbnail here
Your thumbnail here
Create Your First Thumbnail
How It Works

From Idea to Thumbnail in 3 Steps

No learning curve. No complex tools. Just results.

01

Upload Your Face

One clear photo of yourself. We lock your likeness so every thumbnail looks like you.

02

Describe Your Video

Tell us what your video is about. Choose a style. Add any specific requests.

03

Download and Publish

Get 4 unique variants. Pick your favorite. Upload to YouTube. Watch the clicks roll in.

Simple Pricing

Choose Your Creative Power

Start free with 5 generations. Upgrade when you're ready to scale your thumbnail game.

Monthly Annual Save 2 Months

Starter

Perfect for getting started

$ 19 /mo

100 generations/month
  • 10 thumbnails per run
  • 15 face uploads per run
  • All viral layout styles
  • PNG & JPG exports
  • 1 team seat
  • Priority queue
  • Brand Kit
  • Saved templates
Get Started
Most Popular

Pro

For serious content creators

$ 39 /mo

300 generations/month
  • 10 thumbnails per run
  • 15 face uploads per run
  • Priority queue - faster generation
  • Brand Kit - logo & colors
  • 3 saved templates
  • Batch export
  • 1 team seat
  • Version history
Get Pro

Studio

For teams & agencies

$ 79 /mo

750 generations/month
  • Everything in Pro, plus:
  • 2 team seats
  • Unlimited saved templates
  • Version history
  • Style packs library
  • Higher-resolution exports
  • WebP format support
  • Priority support
Get Studio

Cancel anytime. No contracts, no hidden fees. Your thumbnails are always yours.

Compare All Features

See exactly what you get with each plan

Feature Starter Pro Studio
Monthly generations 100 300 750
Thumbnails per run 10 10 10
Face uploads per run 15 15 15
Priority Queue - Yes Yes
Brand Kit - Yes Yes
Saved Templates 0 3 Unlimited
Batch Export - Yes Yes
Team Seats 1 1 2
Version History - - Yes
Style Packs - - Yes

Ready to Stop Wasting Hours on Thumbnails?

Join thousands of creators who've switched to AI-powered thumbnail generation. Your next viral video deserves a thumbnail that matches.

Start Creating Now

Free to try. No credit card required.