AI Image Describer – GPT-4o Vision for alt text and SEO descriptions

Hacker News

I built this to automate image descriptions for my projects. It generates: - Alt text for accessibility (WCAG compliant) - SEO descriptions with keyword injection - Creative captions for social media Features: 12+ languages, drag & drop, paste from clipboard, API access, export to JSON/CSV. Free tier: 10/day, 100/month. Premium removes limits. Tech: React + Vite, Node.js + Express, GPT-4o Vision, Cloudflare D1. Open to feedback and feature requests.

Visit product View on Hacker NewsNov 23, 2025

Share card

Actual performance

1points

Did not reach leaderboard

Launch Intel predictions

Analyze your own launch →

Indie HackersFits the IH revenue-focused audience · Missing: supports, reddit linkedin, podcasting

68%68% predicted probability of success on Indie Hackers, based on ML models trained on real launch data.

best fitHighest predicted score across all platforms for this description.

TrustMRRFits verified-revenue profile · Strong signals: month · Missing: mobile apps, ios, personal

59%59% predicted probability of success on TrustMRR, based on ML models trained on real launch data.

Product HuntUnlikely to reach the leaderboard · Strong signals: open · Missing: mac, agents, macos

36%36% predicted probability of success on Product Hunt, based on ML models trained on real launch data.

AppSumoMay struggle as an AppSumo deal · Missing: plus, platform, intuitive

27%27% predicted probability of success on AppSumo, based on ML models trained on real launch data.

Hacker NewsMay not resonate with HN audience · Strong signals: io · Missing: https docs, excited, just released

20%20% predicted probability of success on Hacker News, based on ML models trained on real launch data.

nativeThis product was originally launched on this platform.

Acquire.comPre-revenue stage for this audience · Missing: arr, mrr, revenue

19%19% predicted probability of success on Acquire.com, based on ML models trained on real launch data.

BetaListMay not resonate with beta-testers · Missing: web3, chat, crypto

6%6% predicted probability of success on BetaList, based on ML models trained on real launch data.

Correct prediction on native model

Similar products

AI Alt Text Generator30%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Create SEO-friendly and accessible image descriptions with

Indie Hackers

Image Describer27%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

AI image-to-text descriptions for accessibility and analysis

Indie Hackers

Image Describer44%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

AI image describer for alt text, captions, and prompts in se

Indie Hackers

OPT-IMG71%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

AI image optimisation for SEO

Indie Hackers1$40/momarketing

SEO Wizard Pro71%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Bulk AI-powered Image SEO (Alt Text & Filenames)

Indie Hackerscommitment-full-time

I made a webtoon creation app powered by GPT 4o image44%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

I made a webtoon creation app powered by GPT 4o image

Hacker News1

Image SEO AI, generate image alt text with AI30%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Image SEO AI, generate image alt text with AI

Hacker News2

Altomatic33%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Image optimization with AI alt text

Indie Hackers1ai

Free Chat with GPT-4o40%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

Free Chat with GPT-4o

Hacker News2

GPT-3 for vision50%Launch Intel prediction score: how likely this product is to succeed on its source platform, based on its name, tagline, and description.

GPT-3 for vision

Hacker News4

Browse all products Analyze your launch