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The BulkImagen blog

Guides, model comparisons and hands-on workflows for AI image generation — from writing prompts that hold up across a whole batch to picking the right model for the job.

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A vintage photo of a stone cottage on a wooden table, its left half yellowed and torn, its right half restored in full color
Comparisons

Old Photo Restoration Prompt: 5 AI Models Tested Side by Side

One old photo restoration prompt, five AI models, the same two damaged photos: Nano Banana, GPT Image and Seedream compared on faces, framing and color.

7 min read

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Put it to work

Run your first batch in minutes

Write one prompt per line or upload a CSV, pick a model, and BulkImagen renders the whole set in parallel. New accounts get free credits to try it.