Compare · Image editing
Flux Kontext Dev vs FLUX.2 Pro Edit
Flux Kontext Dev against FLUX.2 Pro Edit — the older single-image editor against the newer multi-image one. Useful if you are deciding whether a product-relighting pipeline is worth moving up a generation.
Every value below is read from the model catalog at generation time — price and which parameters each model exposes. 5 of the 13 spec rows differ between these two. “Not exposed” means the model has no API parameter for it — it does not mean the capability is absent. A model without a transparent-background switch can still produce a clean white background from a prompt; it just cannot hand you an alpha channel.
Specs
Side by side
| Flux Kontext Dev | FLUX.2 Pro Edit | |
|---|---|---|
| Vendor | Black Forest Labs | Black Forest Labs |
| List price | $0.038 per image | $0.045 per image |
| Category | Image editing | Image editing |
| Input images | single image | multiple images per request |
| Output size | free-form size | free-form size |
| Output format | not exposed | jpeg, png |
| Transparent background | not exposed | not exposed |
| Negative prompt | not exposed | not exposed |
| Seed / reproducibility | exposed | exposed |
| Prompt expansion | not exposed | not exposed |
| Batch outputs | exposed | not exposed |
| Guidance / steps | exposed | not exposed |
| Content policy | Black Forest Labs standard policy · commercial use | Black Forest Labs standard policy · commercial use |
Flux Kontext Dev is the cheaper of the two at $0.038 versus $0.045 — a 1.2× difference. For a 100-image catalog batch that is $3.75 against $4.50.
Output
What each one actually produces
These are the real sample clips from the catalog, with the prompt that generated each. Watch both before you decide — a spec table will not tell you whether the motion reads the way you need it to.
Sample · prompt: “Change the clothing color to red.”
Sample · prompt: “Please place the character on the rainy streets of Hong Kong at night, dressed in techwear-style clothing.”
FAQ
Short answers
Which is cheaper, Flux Kontext Dev or FLUX.2 Pro Edit?
Flux Kontext Dev, at $0.038 per image. The other is listed at $0.045. These are list prices; billing on this site is not live yet.
What is Flux Kontext Dev good for in a product-photo workflow?
Flux Kontext Dev edits one image per request; exposes a seed, so a batch of SKUs can be re-run consistently; output size: free-form size. Keep one edit per pass so the product, logo and label text stay locked.
What is FLUX.2 Pro Edit good for in a product-photo workflow?
FLUX.2 Pro Edit takes several reference images in one request (product plus a style or scene reference); exposes a seed, so a batch of SKUs can be re-run consistently; output size: free-form size. Keep one edit per pass so the product, logo and label text stay locked.
Are my product photos used for training?
No. Merchant uploads are processed for your request only and are not used to train either model. Both models are offered under their vendor's standard commercial-use policy.
Which should I use for e-commerce image editing?
Whichever exposes the control you need — the table above is the honest answer. For bulk background cleanup, start on the cheaper model and only move up for the hero image. For packaging or label text, test both on one SKU and check the lettering at 100% zoom before you run the batch.