AI Image Generation API Cost Comparison
Enter kept images per month, takes per kept image and megapixels once. The calculator prices Recraft V4.1 Flash / V4.1 (raster, vector, pro raster) / V4, fal.ai FLUX 3, FLUX 2 / Flash, FLUX.1 dev / schnell, Z Image Turbo, Nano Banana / 2 / Pro and Seedream V4.5 / 5.0 Pro, Gemini API image models at 1K and OpenAI gpt-image (estimated at 1,500 output tokens per image), then sorts them by cost per kept image with billing unit and vector-output flags. Estimates only; official pricing pages prevail.
Math fonctionne dans votre navigateur. Rien n'est téléchargé.
Cheapest per kept image
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| # | Model | Billing | Vector | Per generation | Per kept image | Monthly |
|---|
Formula: per kept image = per generation × takes; monthly = kept × per kept. Per-megapixel fal rows scale with the megapixel field; per-image rows (Recraft, Nano Banana, Seedream, Gemini) do not. Gemini API rows use 1K standard (non-batch) rates (3 Pro Image 1K/2K share one price). OpenAI rows are an estimate at 1,500 image-output tokens per image, no image-input tokens, standard rates (gpt-image-2 / 2.5 $30 / 1M ≈ $0.045; gpt-image-1-mini $8 / 1M ≈ $0.012). Only Recraft returns native vector (SVG) output.
Estimates only. Official list prices as of 2026-11-01 (Asia/Shanghai); the provider's pricing page prevails. Sources: Recraft API pricing · fal.ai pricing · Gemini API pricing · OpenAI API pricing
Recraft API Cost Calculator · fal.ai Cost Calculator · Gemini Image Cost Calculator · OpenAI Image API Cost Calculator · AI Video Generation API Cost Comparison
Plus dans ce groupe
- Recraft API Cost Calculator Recraft raster/vector $/image → monthly + API units.
- fal.ai Cost Calculator fal image $/MP or $/image → per kept image & month.
- Gemini Image Cost Calculator Nano Banana images by resolution and Batch.
- OpenAI Image API Cost Calculator GPT Image tokens with optional Batch half-price.
- AI Video Generation API Cost Comparison 20+ video models ranked by $ per finished clip.
Comment ça marche
- Des données sont-elles téléchargées ?
- C'est pas vrai. Ces calculatrices et codes QR fonctionnent dans votre navigateur.
- Ces prix IA peuvent-ils changer ?
- Oui. Modifiez $/1M ou le forfait et vérifiez la page officielle.
- Les données sont-elles envoyées ?
- Non. Le calcul s’exécute dans votre navigateur.