Thumbfa.st vs The New Black

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-09-01
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At a glance

DimensionThumbfa.stThe New Black
PricingFree (watermarked); Creator at $9/mo or $79/yr; Pro at $19/mo or $179/yrFree (limited); Pro at $19/mo or $179/yr
Best ForYouTube creators, podcasters needing face-consistent thumbnailsFashion brands, apparel & accessories design
Key FeatureFace consistency via Person profiles, style cloning from YouTube URLFashion-specific AI (text-to-design, tech pack, virtual try-on)
Output Format1280x720 PNG for YouTubeHigh-res images, tech packs with measurements
IntegrationsYouTube integration (URL paste, style extraction)API access (Business plan); not directly integrated with design software
Latest News ImpactGPT Image 2 model added; free plan now has watermarkNo recent news

Choosing between The New Black and Thumbfa.st is straightforward: if you're a fashion brand designing apparel or accessories, The New Black's purpose-built features like tech pack exports and virtual try-on are unbeatable. If you're a YouTube creator who needs consistent face thumbnails across dozens of videos, Thumbfa.st's face consistency and style cloning will save you hours. Don't cross-shop them; pick based on your industry—fashion or YouTube.

Thumbfa.st
Thumbfa.st

AI YouTube thumbnail generator with consistent faces, style cloning, and A/B testing — no design skills needed.

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The New Black
The New Black

AI fashion design platform for generating garments, models, and tech packs

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Pricing
Freemium
Freemium
Plans
$0/mo
$19/mo
$49/mo
$0/mo
$15/mo
$35/mo
$65/mo
$195/mo
Popularity
3 views
7.3k views
Skill Level
Beginner-friendly
Intermediate
API Available
Platforms
Web
WebAPI
Categories
🎨 Image Generation
🎨 Image Generation📦 Product & Ecommerce Visuals🧊 3D Generation & Scanning
Features
Face consistency via Person profiles
Style cloning from YouTube URL
Generate 1-4 thumbnail variations per prompt
Template mode for podcast/branding reuse
Inspiration library to save and reuse styles
Built-in pixelate tool to bypass AI policy blocks
Live editor with sketch-to-image generation
Automatic version history dashboard
1280x720 PNG output for YouTube
GPT Image 2, Gemini 3 Pro, Nano Banana 2 models
Podcast mode: automatic guest swapping
Tagging (@mentions) to reference images/styles/persons
Public page sharing (beta)
Built-in YouTube Thumbnail Downloader
Built-in YouTube Video Card Generator
AI fashion design generation from text, sketch, or reference
AI fashion model generator: product photos to model shots
AI virtual try-on: place products on uploaded models
AI tech pack generator: auto-filled measurements, grading, BOM
Brand DNA for consistent visual identity
Bulk generation for entire catalogs
HD upscaling for images and videos
Video editor: trim, add music, combine scenes, adjust look
Photo editor: crop, resize, color-correct, retouch
Ghost-mannequin and flat product shots
Fabric and color changing on designs
Annotated flats: place, scale, rotate sketches on free canvas
Claude MCP integration for in-conversation visuals
API for developers
Direct publishing to Shopify, Instagram, TikTok, YouTube, Pinterest, X, Threads
Integrations
YouTube
Shopify
Instagram
Pinterest
TikTok
Threads
Claude

What real users say: Thumbfa.st vs The New Black

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Thumbfa.st

16 mentions across 1 sources · 80% positive

Product Hunt

What users praise

  • Reuses uploaded face across all thumbnails consistently
  • Generates 4 variations per prompt for A/B testing
  • Copies any YouTube thumbnail's style from a URL
  • Template mode ensures branding consistency across series

What frustrates them

  • Face consistency may require prompt tweaks to work
  • Only two image models available currently
  • Style consistency across a channel needs better controls
  • No integrations with other design or scheduling tools

Researched Jul 3, 2026

The New Black

68 mentions across 5 sources · 18% positive — critical

Hacker News, YouTube, Product Hunt, Stack Overflow, Lemmy

What users praise

  • Purpose-built for fashion: tech packs, virtual try-on, model generation.
  • Saves costs on photoshoots and technical drafting for small brands.
  • Brand DNA ensures consistency across designs.
  • Bulk generation speeds up catalog creation.

What frustrates them

  • Very little verified community feedback outside Product Hunt.
  • Not for non-fashion creative work; limited to apparel.
  • Pricing may be opaque; credits and hidden costs not clear.
  • Learning curve for tech packs and fashion-specific features.

Researched Aug 29, 2026

Who should pick which

  • Fashion startup founder
    Pick: The New Black

    The New Black provides end-to-end fashion design from text prompts to tech packs, reducing concept-to-prototype time for a new apparel line.

  • YouTube creator with weekly videos
    Pick: Thumbfa.st

    Thumbfa.st’s face consistency and style cloning from top-performing videos save hours of manual design work, perfect for maintaining a branded channel.

  • Podcaster with recurring guests
    Pick: Thumbfa.st

    The podcast mode automatically swaps guest faces in thumbnails, keeping a consistent template without re-uploading photos each episode.

  • Accessories manufacturer exploring variations
    Pick: The New Black

    The New Black’s text-to-design and high-resolution exports allow rapid iteration of accessory designs with production-ready fidelity.

  • Small design team managing multiple channels
    Pick: Thumbfa.st

    Thumbfa.st’s version history and tagging (@mentions) enable team collaboration, and the Pro plan at $19/mo is affordable for small teams.

Frequently Asked Questions

Thumbfa.st vs The New Black: which should you choose?

Choosing between The New Black and Thumbfa.st is straightforward: if you're a fashion brand designing apparel or accessories, The New Black's purpose-built features like tech pack exports and virtual try-on are unbeatable. If you're a YouTube creator who needs consistent face thumbnails across dozens of videos, Thumbfa.st's face consistency and style cloning will save you hours. Don't cross-shop them; pick based on your industry—fashion or YouTube.

Can The New Black be used for non-fashion designs?

No, it’s built specifically for apparel and accessories; it lacks general graphic design features.

Does Thumbfa.st support platforms other than YouTube?

No, it’s optimized only for YouTube thumbnail dimensions (1280x720) and style extraction from YouTube URLs.

Are The New Black’s outputs usable for manufacturing?

Yes, it exports tech packs with measurements, making it suitable for production.

Does Thumbfa.st’s free plan still work without watermark?

No, as of April 2026, all free thumbnails include a small watermark; upgrade to Creator or Pro to remove it.

Can I train custom AI models on The New Black?

Yes, custom AI models for brand consistency are available on paid plans.

How many variations does Thumbfa.st generate per prompt?

1 to 4 thumbnail variations per prompt, depending on your settings.

Does The New Black offer API access?

Yes, API access is available on the Business plan (custom pricing).

Which tool is better for a solo YouTube channel?

Thumbfa.st, because it’s cheaper ($9/mo Creator plan vs The New Black’s $19/mo Pro) and purpose-built for thumbnails.

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Last reviewed: July 3, 2026