50 Free Credits a Day Buys 4 AI Video Clips. Here's What Google Flow Is For. | Edition 348

Google has an AI video studio that hands out 50 free credits a day. You may never have opened it.

It’s called Flow. It started in May 2025 as a tool for filmmakers. Since then Google has opened it in more than 140 countries, folded its image tools into it, and added an assistant you can talk to. Here’s what it is in plain terms, what 50 credits buys, and what happened when I spent 12 of mine.

What Flow is

A website where you type what you want to see and get back a short video clip or an image. You can also upload your own video and ask for changes in plain English.

Flow is the front door to several Google models at once. Gemini Omni Flash is the newest video model. Veo 3.1 is the older video line, in three grades: Lite, Fast and Quality. Nano Banana makes the images. You pick the model from a menu next to the prompt box, and the menu shows what the request will cost before you send it.

What 50 credits buys

Google’s credits help page says you get 50 credits a day, with or without a subscription. Images on the default model cost nothing. Video is where the credits go:

• An 8-second clip on Gemini Omni Flash at 720p: 12 credits. That’s four clips a day.
• The same clip as a rough 360p draft: 6 credits. Eight a day.
• An 8-second clip on Veo 3.1 Lite: 10 credits. Five a day.
• Editing a video you uploaded or made: 40 credits. One a day.
• An 8-second clip on Veo 3.1 Quality, the most expensive model: 100 credits. Out of reach on the free allowance.

Unused daily credits don’t roll over. Paid plans add monthly credits on top: 200 with Google AI Plus, 1,000 with Google AI Pro at $19.99 a month in the U.S., and 10,000 or 25,000 on the two Ultra plans. A thousand credits is about 83 Omni clips, or 10 on Veo Quality.

I tried it. Here’s one prompt, start to finish.

I opened Flow, started a new project, and typed this:

A slow push-in on a ceramic coffee mug on a wooden counter, morning light through a window, steam rising, shallow depth of field.

Settings: Gemini Omni Flash, 720p, 8 seconds, one output. The menu said the request would use 12 credits. Under 90 seconds later I had the clip. My balance went from 50 to 38.

It did what I asked. The camera pushes in, the steam moves, the window light falls across the counter, and the background stays soft. One thing I did not ask for: the mug came out dark and glazed. The prompt only said ceramic, so the model picked.

One thing to check before you hit go. When I opened the video menu, Flow was set to Veo 3.1 Lite with two outputs. That’s two clips per prompt and 20 credits. Change the output count to one, or every prompt costs double.

The two parts worth knowing

The Agent. A chat assistant inside Flow. Tell it the idea and it outlines a storyboard, generates the shots, makes variations, and organizes the files. Talking to it is free, with a daily cap. What it generates costs credits, and by default it asks before spending.

Tools. You describe a small app and Flow builds it. Google’s own example: “Make an image filter app with a slider for grayscale and hue shift.” On September 23, Google released six built by working creatives, including one that captions a video in multiple languages in a single pass and one that turns a photo and a headline into a social thumbnail. Any Flow account can use them on the website, though what a tool generates still costs credits. When Tools launched in May, Google said building your own takes a paid plan.

The catches

Clips are short. One clip tops out at 10 seconds, or 8 on the Veo models. Anything longer means extending a clip or lining several up in Flow’s scene builder.

Free accounts can get locked out of video at busy times. Google says that during peak hours, roughly 10 a.m. to 1 p.m. Eastern (an hour earlier once clocks change on November 1), you may not be able to generate video without a subscription. Images and the Agent still work.

The Agent and Tools are website-only. Neither is in the phone app yet.

Everything is watermarked. Each output carries an invisible mark, called SynthID, identifying it as AI-made.

Adults only. You must be 18 or older and in a supported country.

What to do with it

Try the free version before paying for anything. Four clips a day is enough to learn whether it’s useful to you.

Draft cheap, then commit. Try an idea at 360p for 6 credits before spending 12 on the 720p version.

Start from something real. A product photo, a storefront, a finished job. Then ask Flow to put it in motion.

Borrow a tool before building one. The caption and thumbnail tools are open to any Flow account on the website. What they generate still uses credits.

Want to try it? Flow is at flow.google →

Flow won’t make your next commercial from a sentence. A clip is seconds long. But the cost of finding out what it can do for you is zero dollars and a couple of minutes. Type one sentence, check that the output count says one, and see what comes back.