BulkGen
CHROME EXTENSION FOR GOOGLE FLOW

Paste your prompts once. Let Flow run itself.

BulkGen queues dozens of video prompts in Google Flow, approves each one, and downloads every finished clip. You press Start one time.

Get the extension See how it works

Beta. Works in Chrome with a signed in Flow account.

BulkGen for Flow Running
A slow orbit around Saturn and its rings
An astronaut outside the space station
A rocket launching into a deep blue sky
The Moon rising over a crater field
+ 26 more prompts
6 sec 16:9 720p 3 at once cap 15 credits
Queued 18 / 30 · Downloaded 12 · Failed 0
Queued 18 of 30 (10 credits).
Downloaded video 12 (menu).
Submitting 19 of 30...

Illustration of the side panel. Numbers are an example.

Set it up once. Then leave it.

Making twenty videos by hand means typing, waiting, approving and downloading twenty times. BulkGen does that loop for you.

01

Paste your prompts

One prompt per line. Add character notes and a style line that get added to every prompt, so your cast stays consistent.

02

Choose your settings

Pick the clip length, aspect, download quality, how many run at once, and the most credits you will pay for one video.

03

Press Start

It sends each prompt, approves the credit card, waits for the render, and saves the video to your Downloads folder. Then it moves to the next one.

Everything the queue needs

Built from watching how Flow really behaves, not from guesses.

A queue that stays full

Keeps a set number of videos rendering at the same time. As one finishes, the next prompt goes in.

Character and style notes

Write who your character is once. The notes are added to every prompt so the look stays the same across clips.

Approval with a credit cap

Reads the cost on each approval card. Anything above the limit you set is rejected instead of approved.

Automatic downloads

Opens each finished video and saves it as 720p original or 1080p upscaled into a BulkGen folder, named from the video title.

Retries, then a clear message

A failed download is retried the number of times you choose. After that it tells you which video to grab by hand and moves on.

Pause, stop and resume

Stop the run any time. If the page reloads, the queue picks up where it left off and stays on your project.

Install in two minutes

BulkGen is in beta, so you load it yourself in Chrome. No store account needed.

Download BulkGen (zip)

Price: [YOUR PRICING]

  1. 1 Unzip the download to a folder you will keep.
  2. 2 Open chrome://extensions and turn on Developer mode.
  3. 3 Click Load unpacked and choose the folder.
  4. 4 Open your Flow project, click the BulkGen icon, paste your prompts and press Start.

Questions

Does it use my Google password?

No. It works inside the Flow tab you are already signed in to. It never asks for or stores a password.

Who pays for the videos?

Your own Flow credits, exactly as if you clicked Approve yourself. A 6 second clip with Omni 1.1 Flash showed a cost of 10 credits when we tested. Set a credit cap so nothing pricier is approved.

Why does Chrome say it is debugging the browser?

Flow ignores clicks sent by scripts on its Start button, so BulkGen uses Chrome's debugger permission to send real clicks. Chrome shows a banner while a run is active. It goes away when the run ends.

Can I leave my computer while it runs?

Yes, but keep Chrome open and the computer awake, with the Flow tab left in place. The run lives in that tab.

Is it made by Google?

No. BulkGen is an independent tool. If Flow changes its page, the extension may need an update.

Feed it once. Come back to a folder full of videos.

Get the extension