AI thumbnail maker for YouTube that writes the brief, generates the image and checks it at feed size
Stage
Not given
Not given
Founded
Not given
Not given
Based in
Not given
MA
Pricing model
Freemium
Paid
Pricing
Lite: $15/month or $180/year (300 credits per month). Pro: $14.50/month or $174/year (500 credits per month). Ultra: $45/month or $540/year (1,000 credits per month).
Not given
Key features
Upload multiple image frames to guide video sequences
Multiple AI model options including Seedance 1.5 Pro
Support for common video formats and resolutions
Video history and credit-based generation system
Priority rendering queue on Ultra plan
Paste YouTube video link to automatically write brief from title, description and transcript
Text is read back and corrected if letters are wrong
Checked at feed size with readability graded at 336 pixels
Brand kit to apply channel colors, lettering and visual style to every thumbnail
Export at 4K resolution (3840×2160) recommended by YouTube
Auto-Polish finds weakest point and fixes it automatically
What makes it different
Uses multiple keyframes as visual references instead of text alone for more predictable results
No video editing skills needed
Independently developed and maintained with focus on practical use
Direct control over how scenes begin, change, and end
Text automatically checked and corrected before you see the image
Built specifically for YouTube's constraints like duration badge corner and feed size
Full commercial rights with no watermark on any plan
Frame to Video
ThumbnailMaker