30 tháng 6, 2026

Thumbfa St

AI tool to instantly generate professional, consistent YouTube thumbnails fast.
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Thumbfa St la gi?

Thumbfa.st is an AI Thumbnail Designer specifically built for YouTube creators to generate professional,

AI tool to instantly generate professional, consistent YouTube thumbnails fast.

Tinh nang chinh
Consistent Face Generation (Person Profile)
Infinite Steal Mode (Copy style, composition, and vibe from any YouTube URL)
Generate up to 4 thumbnail variations simultaneously (A/B Testing Ready)
Built-in Pixelate Tool to bypass AI content policy restrictions
Generates ready-to-upload 1280x720 resolution PNGs
Truong hop su dung pho bien
  • Creating professional, high-converting YouTube thumbnails instantly without design skills.
  • Ensuring brand recognition by maintaining a consistent face/likeness across all video thumbnails.
  • Rapidly iterating and A/B testing multiple thumbnail ideas before publishing a video.
  • Saving time and money compared to using Canva or hiring expensive thumbnail designers.
Cach su dung
  • The process involves three steps: 1. Set Up Your Creative Assets by uploading photos to create a 'Person' profile and pasting YouTube URLs to save 'Inspiration' styles. 2. Describe Your Vision by writing a simple prompt
  • selecting your saved Person
  • and choosing the Inspiration style (1-4 variations). 3. Generate and Download the resulting high-quality 1280x720 PNG thumbnail in under 60 seconds.
Gia
Thumbfa St su dung mo hinh gia Freemium. Gia va tinh nang co the thay doi theo thoi gian.
free
$0 /mo
5 credits/month. Up to 2 thumbnails at once. 10 inspirations. 2 persons. Gemini model only.
pro
$19 /mo
100 credits/month. Up to 4 thumbnails at once. Unlimited inspirations and persons. Priority support. Gemini + OpenAI models.
ultra
$49 /mo
300 credits/month. Up to 4 thumbnails at once. Unlimited inspirations and persons. Priority support. Gemini + OpenAI models.
Power User Lifetime Access
$199 one-time payment
Bring your own API keys. Everything included (up to 4 thumbnails, unlimited inspiration/persons, priority support, Gemini + OpenAI models).
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AI WritingContent GenerationResearchEmail WritingSummarizationRewritingAcademic ResearchBrowser ExtensionFreemium
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