OutoThumb

OutoThumb — AI Thumbnail Generator for YouTube

Stop spending hours designing YouTube thumbnails. OutoThumb
uses artificial intelligence to generate professional,
eye-catching thumbnails in seconds — just type your video
title and let the AI do the work.

Whether you're a beginner just starting your channel or an
experienced creator publishing daily, OutoThumb helps you
produce high-quality thumbnails that stand out in search
results and boost your click-through rate.

――――――――――――――――――――――――――
HOW IT WORKS
――――――――――――――――――――――――――

1. Enter your YouTube video title
2. Tap Generate
3. Download your thumbnail in seconds

That's it. No design skills required. No complicated tools.
No templates to wrestle with.

――――――――――――――――――――――――――
FEATURES
――――――――――――――――――――――――――

★ AI-Powered Generation
Our AI understands your video topic and creates a visually
compelling 16:9 thumbnail tailored to your content —
complete with bold visuals, strong composition, and
attention-grabbing design.

★ Custom Style Commands
Want something specific? Add a custom instruction to guide
the AI — control the mood, style, color scheme, or subject
of your thumbnail.

★ Generation History
All your previously generated thumbnails are saved in your
account for 7 days. Revisit, re-download, or regenerate
anytime from the History tab.

★ One-Tap Gallery Save
Save any thumbnail directly to your device gallery with a
single tap. Your thumbnails are saved at full quality, ready
to upload to YouTube.

★ Auto-Save Option
Enable Auto-Save in Settings and every thumbnail you
generate is automatically saved to your gallery — no extra
step needed.

★ Clean, Fast Interface
Designed for speed. Generate a thumbnail, review it, save
it, and get back to making videos — all in under a minute.

★ Secure Account
Your account and data are protected by Firebase
Authentication. Sign in with Google or email. Delete your
account and all data at any time from Settings.

――――――――――――――――――――――――――
THUMBCREDITS
――――――――――――――――――――――――――

Every new account starts with 10 free ThumbCredits —
that's 10 free thumbnail generations. Each generation uses
1 credit. Credits can be topped up as needed.

――――――――――――――――――――――――――
PRIVACY & SECURITY
――――――――――――――――――――――――――

OutoThumb is built with privacy in mind:

• Only your video title text is sent for processing —
your personal identity is never shared with the AI model
• Generated thumbnails are stored securely for 7 days,
then permanently deleted from our servers
• All data is encrypted in transit using HTTPS
• Delete your account and all data at any time from
within the app

――――――――――――――――――――――――――
PERFECT FOR
――――――――――――――――――――――――――

• YouTube creators of all sizes
• Content creators who want to save time
• Beginners who don't have design experience
• Busy creators publishing multiple videos per week

Start creating better thumbnails today.
Download OutoThumb and generate your first thumbnail free.