FREE TOOL

Batch AI image generator for marketing assets

Generate hundreds of country-specific marketing images using OpenAI, Stability AI, or Replicate. Bring your own API key, free forever.

Countries No API key

How the generator works

The whole flow is browser-side. You bring the API key, the tool builds the prompt, calls your provider directly, and saves the result locally.

1

Add your API key

Open Settings, choose your provider (OpenAI, Stability, or Replicate), and paste your API key. The key is stored in your browser only.

2

Pick your countries

Browse the list of 50+ countries with built-in landmark prompts, or use the search box to narrow down by name or region.

3

Generate one or all

Click any country card to generate a single image, or hit Generate All to run the full batch with built-in rate limiting.

4

Review and download

Click any completed card to open the image. Failed generations are flagged so you can retry only what didn't ship.

Supported AI providers

The tool ships with three providers wired in. Pick the one that fits your budget, quality bar, and turnaround.

ProviderModelQualitySpeedCost per image
OpenAIgpt-image-1HighSlow~$0.04
Stability AISD3 / SDXLHighFast~$0.01
ReplicatevariousVariesFast~$0.005

Your API key never leaves your browser

This is a true bring-your-own-key tool. Verox Studio has no backend in this loop — the page calls your provider directly from the browser using your credentials.

  • Keys are stored in localStorage only, never sent to a Verox server.
  • Generated images are saved to your browser, not uploaded anywhere.
  • You can clear all keys at any time from the Settings panel.
  • The page is open about its network calls — open DevTools and you'll see requests go straight to api.openai.com, api.stability.ai, or api.replicate.com.

Frequently asked questions

Where is my API key stored?
Only in your browser's localStorage. The key is sent directly to the provider's API (OpenAI, Stability, or Replicate) and never touches a Verox server. You can verify this in your browser's network tab — every outgoing request goes straight to the provider's domain.
Which provider should I pick?
OpenAI's gpt-image-1 produces the most photorealistic, prompt-faithful results but is the slowest and most expensive (~$0.04 per image). Stability AI is a great middle ground with SD3 (~$0.01). Replicate is the cheapest and most flexible (~$0.005) and lets you swap in any compatible model. For one-off marketing batches, we usually pick Stability.
How much will running a full batch cost me?
Roughly 50 countries × your provider's per-image cost. With Stability that's about $0.50, with OpenAI about $2, and with Replicate often under $0.30. The tool includes a 2-second delay between calls so you stay well under provider rate limits even on free tiers.
Can I use the generated images commercially?
Each provider has its own usage license. Always check the terms of OpenAI, Stability, or Replicate for the model you're using. Generally, output is yours to use commercially with the major providers, but if you're generating brand assets for clients, verify the specific license for the model you've selected.
Why country-specific images?
Localized hero imagery dramatically lifts conversion on regional landing pages. Showing the Eiffel Tower to French visitors and the Pyramids to Egyptian visitors feels native, not generic. We built the tool to ship those assets in minutes instead of days, using a single consistent prompt template across every country so the visual language stays unified.

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