AI thumbnail maker for YouTube that writes the brief, generates the image and checks it at feed size
Independent Kling AI video generator with Motion Control, Lip Sync, and API access
Stage
Not given
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Founded
Not given
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Based in
MA
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Pricing model
Paid
Freemium
Pricing
Not given
Monthly plans: Standard $19.90 (1,600 credits/month), Pro $59.90 (5,400 credits/month), Max $149.90 (16,000 credits/month). Annual plans with up to 40% savings: Standard $118.80/year, Pro $358.80/year, Max $958.80/year. One-time credit packs: 1,000 Credits $9.90, 3,750 Credits $29.90, 12,000 Credits
Key features
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
Text and image to video generation
Motion Control for character animation
Lip Sync and native audio support
Transparent credit cost estimates
Task history and asynchronous job tracking
Kling 3.0, Turbo, and variant model access
Developer API with authentication and billing
Multiple output resolutions and durations
Batch generation workflow support
Reusable prompt templates and examples
What makes it different
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
Independent third-party platform with complete control over your workflow
Credit-based pricing with transparent cost estimates before generation
Single unified interface combining browser generation and API access
Integrated Motion Control and Lip Sync workflows without separate tools
ThumbnailMaker
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