Flux Kontext Pro Pricing: 7 Credits Per Image, What That Costs in Dollars

Flux Kontext Pro costs 7 credits per image on VdoBloom — roughly $0.35 at the Lite plan rate of $0.05 per credit, and as little as $0.17 per image on an annual Pro plan. That price is flat. It does not change with the aspect ratio you pick, it does not change between JPEG and PNG output, and it does not change depending on whether you are generating from a text prompt or editing an uploaded photo. Black Forest Labs’ instruction editor bills one number for every run, which makes it one of the easiest models on the platform to budget for.

The one number: 7 credits per image

VdoBloom prices models in credits, and Flux Kontext Pro is set at 7 credits per generated image. The count multiplies by quantity, so asking for four images in one job costs 28 credits, not 7. Nothing else moves the number. There is no 1K/2K/4K ladder on this model the way there is on Nano Banana Pro or the Seedream tiers, and no quality toggle that quietly doubles the bill.

Kontext Pro appears twice in the product — once in the text-to-image picker and once in the image-edit picker — and both paths bill the same 7 credits. Its premium sibling, Flux Kontext Max, is 10 credits per image on the same terms. You can read the full spec sheets on the Flux Kontext Pro model page and the Flux Kontext Max page.

What 7 credits actually costs in dollars

A credit is worth a different amount of money depending on how you bought it. The table below converts 7 credits into real dollars at every plan rate VdoBloom sells, so you can see the spread between the entry price and the volume price.

Plan	Price	Credits included	Cost per credit	Cost per Kontext Pro image
Free account (signup bonus)	$0, no card	10 credits, once	—	1 image, then you are out
Lite, monthly	$15 / month	300 / month	$0.0500	$0.35
Lite, annual	$120 / year ($10 / month)	3,600 / year	$0.0333	$0.23
Pro 800, monthly	$29 / month	800 / month	$0.0363	$0.25
Pro 2,000, monthly	$59 / month	2,000 / month	$0.0295	$0.21
Pro 2,000, annual	$588 / year ($49 / month)	24,000 / year	$0.0245	$0.17

The headline case is simple: a $15 Lite month buys 42 Flux Kontext Pro images with 6 credits left over. A $59 Pro month buys 285. Committing to annual billing on the same Pro tier drops the per-image cost by about 30 percent, which is the single biggest lever available on this model — there is no cheaper resolution to fall back to. Current plan lines are on the pricing page.

One-time credit packs sit alongside the subscriptions, starting at $2.49 for 75 credits, and those credits never expire. They cost slightly more per credit than a subscription, which is the trade for not being billed monthly. If you run Kontext Pro in bursts — a batch of product edits in March, nothing in April — packs are usually the cheaper shape even at the worse unit rate, because unused subscription credits are not the same thing as money in your pocket.

Why there is no resolution surcharge

Plenty of image models on VdoBloom price by output size. Kontext Pro does not, and that shapes how you should use it. The model supports six aspect ratios — 21:9, 16:9, 4:3, 1:1, 3:4 and 9:16 — and a 21:9 ultrawide banner costs exactly what a 1:1 thumbnail costs. Output format is selectable between JPEG and PNG at no difference in price, so choose PNG when you need clean edges or transparency-adjacent compositing and JPEG when file size matters.

The practical read: if a job could plausibly be delivered in a wide format, generate it wide. You are not paying extra pixels, and cropping down from 21:9 later costs nothing. Generating small and upscaling afterwards costs more, because the upscaler is a separate billable model.

How Kontext Pro prices against the models next to it

Seven credits places Kontext Pro in the middle of VdoBloom’s image-edit roster — cheaper than the heavyweight compositing models, more expensive than the speed tier. Here is where it sits.

Model	Credits per image	Cost at Lite rate	Best for
Flux Kontext Pro	7	$0.35	Instruction edits that preserve the rest of the frame
Flux Kontext Max	10	$0.50	Final-delivery quality, in-image typography
Nano Banana Edit	5	$0.25	Cheap reference-image edits, strict content filter
Seedream 4.5 Edit	7	$0.35	Multi-image edits with 4K output
P-Image-Edit	6	$0.30	Fast, precise edits with up to 10 inputs
FLUX Erase	10	$0.50	Masked object removal
Nano Banana 2	15	$0.75	Up to 14 reference images, 4K, extreme aspect ratios

Note what Kontext Pro does not offer at its price: it takes a single source image in edit mode, not a stack of references. If your job is compositing a character from one photo into a scene from another, the 7-credit model is the wrong tool no matter how attractive the number looks — you want a multi-reference model and you should expect to pay for it.

Five ways to spend fewer credits on this model

• Edit instead of regenerating. Kontext exists to change one thing and leave the rest alone. If ninety percent of an image is already right, a 7-credit edit beats re-rolling the prompt three times for 21.
• Write the instruction as an instruction. Say what should change and what should stay: change the jacket to forest green, keep the face, pose and background unchanged. Vague prompts cost the same as precise ones, and produce more retries.
• Draft on a cheaper model. Explore composition on a 2- to 6-credit model, then bring the winning concept to Kontext Pro for the version you will actually ship.
• Set quantity to 1 while you are still iterating. Four variants of a prompt you have not tuned yet is 28 credits spent on four near-identical misses.
• Reserve Max for finals. The 3-credit gap between Pro and Max is 43 percent more per image. Pay it on the hero asset, not on the thirty comps that led to it.

What happens when a run fails

Credits are deducted before the job goes to the provider and refunded automatically if the generation fails or is rejected, so a provider error does not cost you the 7 credits. What does cost you is a result you simply do not like — that is a completed generation, and it bills. This is the real argument for spending a minute on the instruction text before pressing generate.

You can start a Kontext Pro run from the image generator for text-to-image, or from the image editor when you have a photo to modify. The editor’s full model roster and workflow are covered on the AI image editor page.

Frequently asked questions

How much does one Flux Kontext Pro image cost?

Seven credits. At the Lite plan rate of $0.05 per credit that is $0.35 per image; on an annual Pro 2,000 plan the same image works out to about $0.17.

Does a 21:9 image cost more than a square one?

No. Flux Kontext Pro bills a flat 7 credits across all six of its aspect ratios — 21:9, 16:9, 4:3, 1:1, 3:4 and 9:16 — and across both JPEG and PNG output.

Is editing cheaper than generating with Kontext Pro?

The price is identical: 7 credits either way. Editing is cheaper in practice only because it usually takes fewer attempts to get what you want than re-prompting from a blank canvas.

How many images do the 10 free signup credits cover?

One. New accounts get 10 credits with no card required, which covers a single 7-credit Kontext Pro image with 3 credits left for a cheaper model.

Is Flux Kontext Max worth the extra 3 credits?

On final-delivery work and anything with rendered text, usually yes — Max is the line’s premium tier and rates 4.5 with VdoBloom users against Pro’s 4.3. On drafts and volume work, the 43 percent premium is hard to justify.

Do unused credits roll over?

Credits bought as one-time packs never expire. Subscription credits are issued per billing period, so a heavy-batch, light-month usage pattern is often better served by packs even though their per-credit rate is higher.