How AI Credits work in Google Flow: a complete analysis of the limit system

Generating video using AI is no longer the future, but a real tool for Vibcoders, creators and developers. Google Flow based on Google DeepMind’s Veo models allows you to create cinematic scenes, characters and entire videos simply by textual prompt.

But almost immediately after the first tests, everyone rests on *AI Credits, the domestic currency that limits the number of generations. Many people confuse it with the usual rate-limit or daily quotas.

In this analysis, we will analyze the shelves:

• what is AI Credits
• how they're spent
• when updated
• how many videos are actually made
• why loans sometimes fly faster than expected

## What is Google Flow

Flow is Google’s specialized AI tool for video production. It works on Veo models (currently Veo 3 and Veo 3.1) and allows you to generate short scenes, camera transitions, characters and full-fledged videos according to the description.

Perfect for:

• AI filmmaking
• generating content for social networks
• visualization of ideas and scenarios
• fast video prototypes

## What is AI Credits

AI Credits is a unit of computing resources within Flow (and related services).

Each generation of video “eats” a certain number of credits depending on the model, quality and length of the video.

Important points:

• Credits are written off ** for generation **, not for request
• A single query can give several video options at once
• Consumption depends on the chosen Veo model

Therefore, the same prompt can cost 10 or 100 credits - it all depends on the settings.

## How much AI Credits gives you a subscription

Loans are linked to the Google AI plan:

Free accounts Small test limit (usually enough for 2-5 generations).

Google AI Pro 1000 AI Credits per month

Google AI Ultra* 25,000 AI Credits per month

Loans are common to several instruments, so a pool is spent at once.

## Where AI Credits are spent

It's a single pool for:

• Flow (main video generation)
• Whisk (image-to-video)
• gemini functions

If you are actively working at both Flow and Whisk, loans fly away twice as fast.

## When AI Credits are Updated

The most popular question is, “Are they updated every few hours?”

Answer: No. **

Loans are renewed once a month at the beginning of the billing cycle.

If it's over:

• Waiting for next month
• Or buy an additional package (top-up)

Unused loans are not carried over.

## How much does one video generation cost

The cost depends on the model and mode:

If you subscribe to Google AI Pro (1000 credits), you get approximately:

• ~100 video in Veo 2 Fast mode
• ~50 video in Veo 3 Fast mode
• ~10 high quality videos

## Why Loans End Very Quickly

Top 5 Reasons for Fast Expenditure:

1. Generate multiple variants in one request (Flow gives 4-8 options by default).
2. Selection of a heavier model (High Quality × 10 compared to Fast).
3. **Long videos and complex scenes.
4. Additional operations: Upscale, quality improvement, regeneration.
5. ** Parallel work** in Whisk and Gemini.

## Purchase of additional AI Credits

When the limit is exhausted, there are two ways:

1. Wait until next month starts.
2. Buy top-up (additional loans).

The second option allows you to continue work without pause.

## Frequent Mistake: Confusion with Other Limits

Don’t confuse AI Credits with:

• API Rate Limits (Request Per Second)
• Day limits of Gemini (images, Deep Research, etc.)
• ** Agent quotas**

The “limit every 5 hours” messages almost always refer to other services, not Flow credits.

## Outcome

AI Credits is the main power regulator of Google Flow.

Key rules:

• It is only spent on video generation
• Cost depends on model and quality
• Updated once a month
• Not tolerated
• It can be purchased if necessary

With a subscription to Google AI Pro (1000 credits), most users quietly make 10 to 50 quality videos per month. For serious production - Ultra with 25,000 credits.

Sources

• https://support.google.com/flow/answer/16526234XX
• https://deepmind.google/models/veo/XX
• https://support.google.com/googleone/answer/16287445XX
• https://gemini.google/subscriptions/XX
• https://one.google.com/about/google-ai-plans/XX
• https://blog.google/innovation-and-ai/products/google-flow-veo-ai-filmmaking-tool/XX
• https://costgoat.com/pricing/google-veoXX