What Are AI Credits and How Do They Work on VdoBloom?
How credits work on VdoBloom — one-time packs that never expire, per-generation pricing, why some models cost more, and what 10 free credits buy you.
On VdoBloom you buy one-time credit packs and spend credits per generation. Credits never expire and there is no subscription. Cheap jobs like removing a background cost about 1 credit; a video costs tens to hundreds, because the underlying model costs that much to run. New accounts start with 10 free credits.
Disclosure: VdoBloom is our platform.
The two things people ask
- Do credits expire? No. They sit in your account until you use them. There is no monthly reset and no subscription.
- Why do prices vary so much? Because VdoBloom charges roughly what each model costs to run. A background remover is a small job; a 10-second video with a premium model is a much bigger one.
Credits, simply put
A credit is a unit of spend, not a fixed amount of work. You only spend when you generate something, and every generation shows its price before it runs. There is no charge for browsing tools, writing a prompt, or leaving a draft unfinished. If a job would cost more than your balance, you are asked to top up rather than charged and left short.
This is the opposite of a subscription, where you pay on a schedule whether you create anything or not. With credits, your money only moves when you actually make something, and whatever you do not spend stays available.
What things cost, roughly
| What you make | Typical cost |
|---|---|
| Background removal | 1–2 credits |
| Text to speech | 5 credits per 1,000 characters |
| A 2K image on GPT Image 2.5 | 5 credits |
| A 720p 5s video on Runway Gen-3 | 10 credits |
| A 1080p 10s video on a premium model | 30–160 credits |
Every price is shown before you generate, so nothing is a surprise. If a job would cost more than your balance, you are asked to top up rather than charged and left short.
Why the same video can cost 10 or 160
Two numbers in the table above stand out: a short clip can cost a little, and a slightly longer clip can cost many times more. That gap is not a markup — it is the cost of the model behind the result. Three things move a video price:
- The model. A cheaper model and a premium model are not the same underlying service, and their running costs differ by a large factor.
- Length. More seconds of video means more generation, billed in proportion.
- Resolution. Higher resolution frames cost more to produce than lower ones.
So the honest way to think about a video price is: which model, how long, and at what resolution. Change any of those and the cost moves.
What 10 free credits buy
- Two 2K images on GPT Image 2.5, or three 1K images on Nano Banana 2.1.
- One Runway Gen-3 720p 5-second clip.
- Several background removals, and a voiceover or two.
Ten credits is enough to test the platform properly — a couple of images, a short clip, a few small jobs — before you decide whether to buy a pack.
What a credit is not
A credit is not a fixed bundle of outputs. The same credit buys a lot of small jobs and a fraction of one big one, because the price follows the model, not a flat rate per click. That means two useful habits:
- Small jobs are cheap on purpose. Removing a background or resizing an image costs about one credit, so tidying up a batch does not drain a balance.
- Big models are where the money goes. A premium video model is the expensive part of any project, so it pays to plan the shots you want before you start spending on runs.
Watching your balance
Because a generation shows its price before it runs, you always know what a job will cost. Before you commit to something expensive, it helps to work out the rough total for the whole project — a few stills, one clip, a voiceover — so you top up once for everything rather than in the middle of a run. And because nothing expires, buying a little extra is never wasted.
Why charge per generation instead of a flat fee
A flat monthly fee spreads the cost of heavy users across light ones, and it charges you in the months you create nothing. Charging per generation ties the price to the thing that actually costs money to run: the model behind each result. It is also why a background removal and a premium video sit far apart on the same price list — they are genuinely different jobs, and the credits reflect that difference rather than averaging it away.
One-time packs versus a subscription
The practical difference is control. With one-time packs you decide how much to buy and when, and unspent credits stay yours. There is no renewal to remember, no cancellation step, and no charge in a quiet month. If you create in bursts — a batch of images one week, a video the next — that shape of spending rewards you, because nothing is lost between projects.
- Buy once for a project and use only what that project needs.
- Keep what is left for the next idea, however far off.
- Top up only when you run low, rather than on a schedule.
Getting more without paying
Beyond the signup credits, you can earn credits through referrals and challenges. That is enough to try the platform properly before buying a pack.
Because credits never expire, there is also no pressure to spend them quickly. If you top up for one project, whatever is left is still there for the next one, whenever that is.
Frequently Asked Questions
Do credits expire?
No — they never expire and there is no subscription.
Why is a video so much more than an image?
Because video models cost far more to run than image models. The price reflects the model behind the result.
What happens if I do not have enough credits?
You are asked to top up before the job runs, rather than charged and left with a failed generation.
How do I get free credits?
New accounts get 10, and you can earn more through referrals and challenges.
Am I charged if a generation fails?
The price is shown before the job runs. You should not be left charged for a job that did not produce a result.
Do I have to subscribe to use VdoBloom?
No. You buy one-time credit packs and spend them as you go. There is no recurring charge and no monthly reset.
Can I see what a job will cost before running it?
Yes. Every generation shows its price before it starts, so you never commit without knowing the cost — and if your balance is short, you are asked to top up first rather than charged for a job that cannot run.
Do unused credits roll over?
There is nothing to roll over, because credits are bought once and never reset. Whatever you have not spent is still in your account next month, and the month after, until you use it.
Questions people ask about this
What do AI credits actually pay for?
A credit is a unit of spend, not a fixed amount of work. You only spend when you generate something, and the price reflects roughly what the model behind that result costs to run. Browsing tools, writing a prompt, or leaving a draft unfinished costs nothing.
How are credits calculated — by tokens, tasks, or something else?
On VdoBloom, credits are tied to the generation itself, not to a flat rate per click. Every generation shows its price before it runs, so you can see the cost of the job you are about to make. The price follows the model, the length, and the resolution rather than a single universal unit.
Why do different models burn through credits at wildly different rates?
Because a cheaper model and a premium model are not the same underlying service, and their running costs differ by a large factor. A background remover is a small job, while a video with a premium model is a much bigger one. The credits reflect that difference instead of averaging it away.
Why did my credits run out so fast when I barely used anything?
Small jobs are cheap on purpose, but big models are where the money goes. A premium video model is the expensive part of any project, so a few runs can use far more than a batch of small jobs. It helps to plan the shots you want before you start spending on runs.
Do unused credits roll over, or do I lose them each month?
There is nothing to roll over, because credits are bought once and never reset. Whatever you have not spent is still in your account next month, and the month after, until you use it. There is no monthly reset and no subscription.
How can I get more credits without paying more?
Beyond the signup credits, you can earn credits through referrals and challenges. That is enough to try the platform properly before buying a pack. Because credits never expire, there is also no pressure to spend them quickly.
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