AI thumbnail maker for YouTube that generates scroll-stopping covers in seconds
Turn manuscripts into multi-voice audiobooks with AI voices for each character
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
US
Pricing model
Freemium
Not given
Pricing
Lite: $19/month (or $14/month annually) for 35 thumbnails per month. Starter (most popular): $39/month (or $29/month annually) for 75 thumbnails per month. Pro: $79/month (or $59/month annually) for 200 thumbnails per month. All plans include a 7-day free trial and full access to 50+ style packs. Fr
Free app download with free Chapter 1. Narrating manuscripts: $0.75 per 10,000 words. Writing from an idea: $1.00 per 10,000 words. Writing and narrating: $1.50 per 10,000 words. Credits are $0.10 each and never expire.
Key features
50+ pre-made Style Packs for different niches
Copy the visual style of any YouTube video or channel
Custom persona from 1-3 photos for consistent facial appearance
Plain-language editing with natural text commands
2K resolution thumbnails in 16:9 and 9:16 formats
Automatic video analysis from YouTube links
Video caption support up to 40 characters
Faceless channel support
Free tools including YouTube thumbnail downloader and resizer
Version history to revert to earlier thumbnail versions
Upload Word, EPUB, PDF or TXT manuscripts up to 25 MB
Automatic chapter and character detection
Suggested AI voice for each character with audio samples
Background and lock-screen playback
Speed control and sleep timer
Switch between reading text and listening
Write novel, cover and audiobook from story idea
Export as M4B or MP3 audiobook files
What makes it different
Generate finished thumbnails in 30 seconds without designer experience
No complex prompts required—choose from proven style packs instead
Automatically reads video content to suggest appropriate thumbnail designs
Consistent facial appearance across all thumbnails via persona feature
2K resolution exports optimized for YouTube that stay under 2MB file limit
Automatic character voice assignment with AI voice samples to preview
Uploads stay private to your account and can be deleted anytime
Works seamlessly across iPhone, iPad and web with shared account and credits
Create audiobooks from ideas with automatic novel and cover generation
Thumbo
NovelHive AI