Flux 3
The edit engine- Conversational edits that change only what you asked
- Multi-reference compositing — up to 10 images per run
- Fast 1K drafts, 2K/4K finals on the same wallet
- Predictable per-render credits, failed runs auto-refund
Flux 3 vs Nano Banana
Google’s Nano Banana line is the most-searched image model around. Flux 3 is built for the edit loop. This page compares them on the jobs that actually matter — and lets you run the test yourself.
Verdict
The short answer
Both are top-tier image models. Nano Banana shines at photoreal generation backed by Gemini’s reasoning; Flux 3 is tuned for iterative editing — instructions it follows, references it respects.
Nano Banana
The photoreal generalist- Strong photorealism and world knowledge via Gemini
- Pro tier renders up to 4K with accurate text
- Great single-shot results from short prompts
- Best when the first render is the deliverable
Pick Nano Banana for one-and-done photoreal shots; pick Flux 3 when the image needs editing, references, or several passes. Many teams draft on both and finish wherever the better take lands.
Specs
Spec sheet, side by side
Flux 3 values read live from the studio catalog; Nano Banana column lists its public specs.
 Flux 3 |  Nano Banana | |
|---|---|---|
| Made by | Black Forest Labs | Google (Gemini image line) |
| Resolutions | 1K · 2K | 1K–4K (Pro tier) |
| Aspect ratios | 1:1 · 4:3 · 3:4 · 16:9 · 9:16 · 3:2 · 2:3 · auto | Standard ratios incl. 16:9, 9:16, 1:1 |
| Max reference images | Up to 10 | Multi-image input supported |
| Modes | Text to image · Image to image | Text to image · Image editing |
| Access | This studio — free starter credits | Gemini app · API · third-party tools |
| Credit cost | a partir de 6 créditos | Per-image API pricing |
| Typical pick | Edit loops, product shots, references | One-shot photoreal concepts |
Modelo de IA 6 créditos
Prompt0/2000
Evite personagens, logotipos e músicas protegidos por direitos autorais, bem como conteúdo sensível ou explícito — pode ser bloqueado.
Resolução
Proporção
Geração em lote1
Custo estimado: 6 créditos
Sua criação aparece aqui
Escolha um modelo, descreva a cena e clique em Gerar.
Test it yourself
The same-prompt test bench
Each case loads an identical prompt into the studio. Run it on Flux 3, then paste the same prompt into Nano Banana wherever you use it — the difference is yours to judge.
Tip: keep the resolution at 1K for the A/B pass, then re-run the winner at 4K.
Materials & light
ProductA matte ceramic pour-over coffee set beside a glass carafe on a walnut table, morning window light from the left, soft contact shadows, product photography.
What to compare: Glass and metal reflections, contact shadows, micro-texture on ceramic.
Typography
TextA minimal jazz-night poster on a deep blue background, the headline "BLUE HOUR" in tall ivory serif letters, a small line "Friday, 9 PM" beneath, print layout.
What to compare: Letterform accuracy, spacing, and whether short words stay spelled correctly.
Edit precision
EditKeep the bottle, label, and lighting identical — replace only the background with a sunlit studio shelf.
What to compare: Whether the unedited regions stay pixel-identical — the core strength of an edit-first model.
Scene density
SceneIsometric cutaway of a cozy ramen shop at night — wooden counter, hanging lanterns, steaming bowls, a cat asleep on a stool, rain on the window.
What to compare: How many distinct objects stay coherent before fine detail starts to smear.
Deep dive
An honest breakdown of Flux 3 vs Nano Banana
Nano Banana made image editing mainstream — conversational changes, strong photorealism, and a name everyone searches. Flux 3 plays a different game: it is tuned for the second, third, and fourth pass on an image. Here is how they compare on real work.
Two different ideas of "good"
Nano Banana’s strength is producing a convincing image from very little direction — Gemini’s reasoning fills in intent, so a short prompt often returns a publishable first render. Flux 3 assumes you will iterate: it is optimized for instruction-following edits, multi-reference compositing, and a draft loop where each retry is cheap.
In practice the difference shows on pass two and three. Ask both to "keep the product, change the scene" and the edit-first engine tends to hold the unedited regions steadier.
References and consistency
Flux 3 accepts up to ten reference images per run and treats them as roles — the product, the room, the palette — which is what product-shot and character workflows need. Nano Banana supports multi-image input too, but its sweet spot remains single-shot generation from text.
Where Nano Banana is hard to beat
For one-off photoreal concepts — especially anything leaning on real-world knowledge — Nano Banana Pro is excellent, and its top tier renders up to 4K with reliable text. If the first image is the final image, it is a strong pick.
Cost and workflow
In this studio, every Flux 3 render shows its credit estimate before it runs, drafts are cheapest at 1K, and failed generations refund automatically. One shared wallet covers image and video models alike — useful if your work spans both.
FAQ
Flux 3 vs Nano Banana FAQ
Understand the model, prepare better references, and choose a practical approach to your next image.
01Is Flux 3 better than Nano Banana?
For editing and iteration, usually — Flux 3 follows targeted instructions while preserving the rest of the image, and handles larger reference sets. For one-shot photoreal generation, Nano Banana Pro is a strong rival.
02Which is better for image editing?
Flux 3 — it is tuned for conversational edits that change only what you name, plus multi-reference compositing with up to ten images.
03Can I try Flux 3 free?
Yes — new accounts get free starter credits, no card required. Run the test bench prompts above to compare against your own Nano Banana results.
04Does Flux 3 render text as well as Nano Banana?
Both handle short in-image text well — headlines, labels, signage. For long copy always review spelling before publishing, whichever engine you use.
05What about cost?
Flux 3 bills per render in credits with a live estimate before each run; Nano Banana API pricing varies by tier and resolution. Draft at 1K and finals at 4K keeps Flux 3 spend predictable.
Make the next idea visible
A sua próxima imagem está a um prompt de distância
Bring a product reference, a character, or a clear headline. Explore a composition, refine the details, and save a version that fits your project.