Grok Imagine Pro Pricing: What One Image Really Costs in Credits
Grok Imagine Pro is a flat 10 credits per image on VdoBloom at both 1K and 2K. Exact dollar cost on Lite, credit packs and annual Pro, plus how it compares with other image models.
Grok Imagine Pro costs a flat 10 credits per image on VdoBloom — about $0.50 at the Lite subscription rate, $0.33 on a one-time credit pack, or $0.245 on annual Pro billing — and that price does not change whether you render at 1K or 2K. There is no resolution surcharge, no per-reference-image fee and no separate editing tier. One run, one prompt, 10 credits.
That flat structure is unusual. Most of the higher-end image models on the platform are resolution-tiered, which means the number you see in the picker is not the number you get charged once you switch to a bigger output. Grok Imagine Pro is priced as a single line in the credit table, so budgeting for it is arithmetic you can do in your head: ten images is 100 credits, a hundred images is 1,000 credits.
What you are paying for
Grok Imagine Pro is xAI’s Image Pro model, served on VdoBloom for text-to-image and reference-image editing. Its model settings enable aspect-ratio control, resolution control and image input, with nine aspect ratios available: 1:1, 3:4, 4:3, 9:16, 16:9, 2:3, 3:2, 1:2 and 2:1. Output resolution is selectable between 1K and 2K, and the model configuration accepts multiple reference images (up to 20 in the settings block), though most editing work uses one source frame.
It carries a 4.3 community rating in the image model table and sits on the MODERATE content tier — not the strictest filtering on the platform, not the most flexible either. If your work needs the permissive tier, the models tagged HOT are the ones to look at instead; see the roundup on the flexible-filter side of the catalog for how those tiers differ.
Exact cost per tier
Credits convert at a known rate. The Lite plan is $15 for 300 credits, so one credit is $0.05. Credit packs start at $2.49 for 75 credits, which works out to $0.0332 per credit and never expires. Annual Pro billing at $49/month for the 2,000-credit tier drops a credit to $0.0245. Every dollar figure below is the same 10-credit charge read against those three rates.
| Tier | Credits per image | Cost on Lite ($0.05/cr) | Cost on a $2.49 pack ($0.0332/cr) | Cost on annual Pro ($0.0245/cr) | What you get |
|---|---|---|---|---|---|
| 1K text-to-image | 10 | $0.50 | $0.33 | $0.25 | Single 1K render, any of the nine aspect ratios |
| 2K text-to-image | 10 | $0.50 | $0.33 | $0.25 | Same price as 1K — no resolution surcharge |
| 1K reference edit | 10 | $0.50 | $0.33 | $0.25 | Edit driven by a source image plus prompt |
| 2K reference edit | 10 | $0.50 | $0.33 | $0.25 | Highest-resolution output this model offers |
| 10 free signup credits | 10 | $0.00 | $0.00 | $0.00 | Exactly one Grok Imagine Pro image, no card |
The last row is worth reading twice. New accounts get 10 free credits with no card, and Grok Imagine Pro costs exactly 10 — so the free allowance buys precisely one image from this model and nothing else. If you want to spend the free credits exploring rather than committing, cheaper models stretch further, which the next table covers.
How it sits against the other image models
Ten credits places Grok Imagine Pro in the middle of the pack. Here is where it lands against other image models in the same credit table, all figures read from the live cost map.
| Model | Credits per image | Cost on Lite | Position |
|---|---|---|---|
| Z-Image Turbo | 2 | $0.10 | Cheapest fast drafting on the platform |
| FLUX.2 [dev] | 4 | $0.20 | Budget reference-guided edits |
| Grok Imagine (standard) | 5 | $0.25 | The non-Pro xAI tier, half the price |
| Flux Kontext Pro | 7 | $0.35 | Single-image editing |
| Grok Imagine Pro | 10 | $0.50 | Flat rate, 1K or 2K |
| Riverflow 2.0 Fast | 10 | $0.50 | Same price, different look |
| Kling IMAGE O1 | 14 | $0.70 | High-control editing |
| Nano Banana 2 | 15 | $0.75 | Up to 14 reference images |
| Nano Banana Pro (1K/2K) | 18 | $0.90 | Premium tier |
The most useful comparison on that list is the one directly above the Pro row: standard Grok Imagine is 5 credits, exactly half. If you are iterating on composition or prompt wording and do not need the 2K output or the wider aspect-ratio set, drafting on the 5-credit model and only finishing on Pro halves your spend on the throwaway attempts. Ten drafts plus two finals is 70 credits instead of 120.
Working out a real budget
A concrete example. Say you need a product image set: 6 hero angles, each taking roughly 3 attempts to land, plus 4 reference-based variants for a seasonal recolour.
- 18 hero attempts at 10 credits = 180 credits
- 4 reference edits at 10 credits = 40 credits
- Total: 220 credits, or $11.00 at the Lite rate
That fits inside a single $15 Lite month with 80 credits to spare. Run the drafting passes on the 5-credit standard model instead and the same set lands near 130 credits — $6.50. On annual Pro billing, where a credit is $0.0245, the full 220-credit version costs $5.39.
One habit saves more than any tier choice: write the aspect ratio into your plan before you start. Because the model exposes nine ratios including 1:2 and 2:1, it is easy to generate a square image and then re-run for a banner crop, paying twice for what one correctly-configured run would have produced.
Where the price is charged
The charge happens at generation time and the credit cost is shown before you confirm the run, so there is no surprise on the invoice. You can reach the model from the image editor when you are working from a source photo, or from image generation for prompt-only work. The full spec sheet lives on the Grok Imagine Pro model page, and plan rates are on the pricing page.
Paid plans download without a watermark and include commercial rights, which matters if any of these images are going into client or storefront work. Credits from one-time packs never expire, so a pack is the right buy for occasional bursts; the subscription is the right buy if you are generating weekly.
Frequently asked questions
Does 2K output cost more than 1K on Grok Imagine Pro?
No. The model is a single flat entry in the credit table at 10 credits, so 1K and 2K renders charge identically. That is different from resolution-tiered models on the platform, where moving up a resolution step raises the credit cost.
How many Grok Imagine Pro images do the 10 free signup credits buy?
Exactly one. New accounts get 10 free credits without a card and this model costs 10 credits per image. If you want more than one test render before paying, start on the 5-credit standard Grok Imagine model or the 2-credit Z-Image Turbo.
What is the cheapest way to buy credits for this model?
Annual Pro billing at the 2,000-credit tier gives the lowest per-credit rate, $0.0245, which makes each image about $0.25. Monthly Lite at $15 for 300 credits puts an image at $0.50. One-time packs from $2.49 for 75 credits sit in between at roughly $0.33 per image and never expire.
Is the price different for editing versus generating?
No. Whether you run it prompt-only or with a reference image attached, it is the same 10-credit charge per output image. Attaching more reference images does not add credits either.
How strict is the content filter on this model?
Grok Imagine Pro sits on the MODERATE tier — more permissive than the strictest models on the platform but not the most flexible option. Models on the flexible tier handle swimwear, dance, fitness and fashion prompts that mainstream tools refuse. Explicit and illegal content is blocked on every tier.
Ready to try it?
Create your first AI video in minutes — no credit card required.
Start Creating Free →