AI Image Models for Batch Generation & Editing
Compare the AI image models connected in ImgBulk — GPT Image 2, Nano Banana 2, Seedream 5.0, and Seedream 4.0 — with per-image credit pricing and supported resolutions.
Built for high-volume image work
- GPT Image 2
- Nano Banana 2
- Seedream 5.0 and 4.0
- Per-image credit pricing
Bulk AI Image Generator for 100+ Images · AI Batch Photo Editor for 100+ Images · CSV AI Image Generator for Bulk Prompts & Excel · GPT Image 2 Batch Generator for 100+ Images
Why use ImgBulk for this workflow
GPT Image 2
OpenAI’s image model for high-quality text-to-image and image-to-image batches.
Nano Banana 2
Google’s image model, available for both prompt-driven and reference-driven tasks.
Nano Banana Lite
Google’s lightweight image model for ultra-fast drafts and edits at 1K.
Seedream 5.0 & 4.0
ByteDance’s Seedream family, with 1K–4K output options depending on version.
How it works
1
Open a batch and pick a model from the dropdown.
2
Resolution and ratio settings narrow to what the model supports.
3
Generate and compare — switch models on the next batch anytime.
Built for repeatable image production
- Comparing model styles on one prompt set
- Cost-sensitive bulk runs
- Top-quality hero images
- Fast draft iterations
Frequently asked questions
How is each model priced?
Every model has a per-image credit price by resolution, shown on the pricing page and before you generate. Failed generations are not billed.
Do all models support image-to-image?
Yes. All five models support both text-to-image and image-to-image, with reference-image counts adapted to each model.
Which resolutions are available?
1K, 2K, and 4K options depend on the model — for example Seedream 5.0 supports up to 2K while Seedream 4.0 reaches 4K.