Install and get started

What Mark Flow is, and what it is not

Mark Flow is an extension for the Google Chrome browser. It does the repetitive work on AI image and video sites for you: typing prompts, pressing submit, waiting for results and downloading them. It works with Google Flow, ChatGPT, Gemini, Grok and Muse.

The main things Mark Flow helps with:

• Running many prompts in one go on Google Flow: Batch images and videos.
• Downloading results automatically with file names you choose: Auto download and history.
• Removing the logo from Flow and Gemini images and videos: Remove logo.
• Chaining several steps into one automated flow: Workflow.

What you need

• A computer with Google Chrome version 116 or newer. Chrome on a phone cannot install extensions.
• A Google account to sign in to Google Flow, with image or video credits left.
• To use ChatGPT, Gemini, Grok or Muse: an account on that site, plus a Mark Flow Pro plan.
• An email address or Google account for your Mark Flow account. Recommended, but not required at first.

Install Mark Flow from the Chrome Web Store

1. Open the Mark Flow page on the Chrome Web Store in Chrome.

2. Click Add to Chrome at the top right of the page.

   

3. Chrome asks you to confirm and lists the permissions Mark Flow needs. Click Add extension. After a few seconds Chrome says Mark Flow was added.

4. Click the puzzle-piece icon (Extensions) at the top right of Chrome, next to the address bar.

5. Find Mark Flow in the list and click the pin icon next to it. The Mark Flow icon now stays on the toolbar.

Open the side panel

The side panel is a control panel that opens on the right edge of the browser. It is Mark Flow's full interface, and every guide uses it. It stays open while you switch tabs, so you can watch the Flow page and control it at the same time.

1. Open Google Flow in a tab and sign in with your Google account.

2. Press Alt+S. Or right-click the Mark Flow icon in the toolbar and choose Open side panel from Chrome's menu.

3. The side panel opens on the right of the window. The first time it may take a few seconds to load.

   

Create an account, sign in and pick a language

You can try Mark Flow without an account: the Gen tab still runs prompts on Google Flow within the Free plan limits. A free account is still worth it, because these need you to sign in: creating tasks and workflows, saving prompts, removing logos, upgrading, and syncing your data between computers.

1. Click the person icon (Sign in) at the top right of the side panel. The Login box opens.

   

2. Quickest: click Login with Google and pick your Google account in the tab that opens. Then return to the side panel.

3. Or use email: click Register at the bottom of the box, fill in Name, Email, Password (at least 8 characters) and Confirm Password, then click Register.

4. You can use your account straight after registering. Mark Flow also sends a Verify your Mark Flow email message to your inbox: open it and click Verify email (the link works for 24 hours).

5. If the side panel has not signed you in, enter your email and password and click Login.

Forgot your password? You can reset it yourself:

1. Open the Login box, type your account's email in the Email field, then click Forgot Password?.

2. Open the Reset your Mark Flow password email (check Spam too) and click Set a new password. The link works for 60 minutes and only once; asking for a new link makes the old one stop working.

3. On the page that opens, type the new password twice (at least 8 characters) and click Save new password. Every old sign-in is signed out: go back to the side panel and sign in with the new password.

After your first sign-in, Mark Flow shows a short tour pointing at the Gen tab, the generate button and the Workflow tab. Click Next to continue or Skip to close it. To see it again, click the gear icon at the top right and choose Replay tour.

To change the language, click the globe icon (Language) at the top of the side panel and pick Tiếng Việt or English. On first launch Mark Flow picks Vietnamese automatically if you are in Vietnam.

A tour of the side panel

The gear menu holds the items you will use most: Settings (opens a separate settings window), Dark Mode, Upgrade Plan, Replay tour, Contact Support and Logout. The Tools icon opens Prompts, Tasks, Angles, Effects and AI Agent.

About projects: each project on Google Flow is like a folder of images and videos, and Mark Flow always creates results in the selected project. When the Flow tab is on its home page (no project open), the side panel shows a Select project box:

1. Type a few letters in Search projects... if you have many projects.

2. Click a project to open it in the Flow tab, or click Create new project.

   

3. The project name then shows in the bar just below the header. Click it whenever you want to switch to another project.

What the Free plan includes

You do not need to pay to get started. The Free plan has these limits:

• Google Flow only. ChatGPT, Gemini, Grok and Muse need the Pro plan.
• Up to 4 prompts per run. There is no daily cap on how many runs you make on Flow.
• Jobs running at the same time: Free 1, Pro 4, Agency 10.
• No auto download, auto retry, Flow API or automatic logo removal on download.
• Limited tasks and workflows: 2 tasks, 1 workflow of up to 5 nodes, each run once a day.
• The Remove logo tool: 30 images and 5 videos a day; needs a signed-in account and Mark Bridge.

The full comparison and how to upgrade are in Plans and billing. Current prices are on the pricing section.