Sacha Dumay

Sacha Dumay

AIThumbnail.soAIThumbnail.so
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Sacha Dumaystarted a discussion

I made this free tool to resize ChatGPT images to perfect 16:9

I just made this AI Thumbnail tool completely free for everyone. ChatGPT Image Resizer – Free Tool No signup needed. Just drop your image, and it instantly resizes it to the perfect 16:9 format (great for ChatGPT image outputs or YouTube thumbnails). Fingers crossed I don’t go bankrupt from this 😅 Would love to hear if it's useful to you!

Sacha Dumaystarted a discussion

I Finally Fixed ChatGPT Image Ratio with Stable Diffusion Outpainting

One thing that kept bugging me: ChatGPT’s image-1 model doesn’t support common aspect ratios like 16:9 or 9:16, which is kind of a problem when you’re making YouTube thumbnails or Shorts. As the founder of AIThumbnail.so, I really wanted users to get clean, crisp 1920x1080 thumbnails without messing around with weird crops, white padding, or manual resizing. So I built a fix. Here’s the little...

Sacha Dumayleft a comment
Super useful tool! definitely need this for my saas! great job!
Reechee
ReecheeCompetitor review monitoring for B2B SaaS
Sacha Dumaystarted a discussion

Got my first paying user thanks to Product Hunt!

Just wanted to share: Yes, it’s still possible to get your first sales through @Product Hunt even as a small bootstrapper. I see a lot of people saying it’s getting impossible. It’s not. I just launched @AIThumbnail.so today and got my first sale. It was a last-minute decision after GPT-4o’s image-1 model came out via API yesterday. Here’s what I did: Made a simple demo video Shared the launch...

Grow Your Personal Brand on YouTube with Thumbnails That Convert Transform your face into scroll-stopping thumbnails that help your personal brand stand out, boost clicks, and build a loyal audience—no design skills needed.
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Sacha Dumayleft a comment
impressive update for your 2nd launch!!
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Sacha Dumayleft a comment
Sorry but as a novice what is the main point for my Saas . All my product are on vercel
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+1 comment
Sacha Dumayleft a comment
Boring business are the best
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Sacha Dumayleft a comment
super team!!
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Sacha Dumayleft a comment
Let’s go a great AI chatbot builder!! With great branding
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Sacha Dumayleft a comment
Great to see a product with effort on big codebase! Exciting. Congrats on the launch! 😀
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