The complete manual for downloading generated videos and images from Google Flow (flow.google.com) with sequential numbering, 4K/1080p upscale interception, and missing files recovery.
Flow Media Downloader is a specialized, lightweight Chrome extension built purely for Google Flow (flow.google.com). Unlike bulky prompt automation suites, this tool focuses entirely on high-speed, reliable extraction of completed videos and images from your project canvas.
⚡ Zero Clutter
No unnecessary prompt generators or tokens. Pure downloader speed.
🔢 Clean Sequencing
Organizes videos into 001.mp4, 002.mp4, matching your timeline.
🛟 Smart Recovery
Recover missed clips instantly with the "Save Missing Files" button.
🔒 Local & Secure
All downloads go straight to your local Downloads folder.
PART B
Setup & Pinning in Chrome
Click the puzzle-piece icon at the top right of your Chrome toolbar.
Find Flow Media Downloader and click the Pin icon.
Click the pinned icon at any time to open the side panel on the right side of your browser.
Free Activation Note: On first launch, you will see the optional activation card. You can enter your email to stay updated on new features, or click "Skip" to start downloading immediately. Downloads are never blocked!
PART C
Connecting to Google Flow
Navigate to flow.google.com (or labs.google/fx/tools/flow) in Chrome. Open any project with generated video or image outputs.
Once you are on the project page, look at the status pill in the top-right of the side panel:
🟢 Connected to Flow — Ready to scan and download!
🟡 No Flow Tab — Click the pill or open flow.google.com in an active Chrome tab.
PART D
Canvas Scanning & Virtual Scroller Handling
Google Flow uses a modern virtualized viewport: only tiles currently visible on your monitor are kept in the DOM. Tiles scrolled far out of view are unmounted to save GPU memory.
When you click "Scan Project", Flow Media Downloader:
Detects Flow's active canvas scroller container.
Smoothly sweeps through the project canvas to trigger full lazy-loading.
Registers each video and image tile with its unique element ID, creation timestamp, and DOM metadata.
Returns cleanly to the top of your canvas without disturbing your view.
Your stats grid updates instantly with Total Media, Videos, Pictures, and Saved counts, and populates the Detected Media list.
PART E
Curating Your List — Delete Items & Clear All
Once you click "Scan Project", Flow Media Downloader displays the complete list of detected videos and pictures directly in the panel:
Individual Delete Button (🗑️): Next to each detected clip, click the delete icon to remove that specific clip from your download queue.
Clear All Button (🗑️ Clear All): If you want to reset the entire scanned list and start fresh, click "Clear All" at the top-right of the detected list.
Dynamic Re-numbering: When you delete an item, the download queue instantly updates so your remaining clips are downloaded in continuous sequential order.
Count Feedback: The "Download All" button displays the exact remaining item count (e.g. Download All (8)) so you always know what is being saved.
Selective Download Control: You have complete control over which clips end up in your Downloads folder without wasting bandwidth or disk space on discarded takes.
PART F
Quality: 4K Ultra HD, 1080p & Original
Flow Media Downloader supports all quality tiers offered by Google Flow:
4K Ultra HD (4K Video / 4K Picture): Triggers Flow's 3-dots menu on each clip, initiates Flow's cloud AI 4K render, monitors render readiness, and intercepts the resulting 4K file. (Requires Flow plan supporting 4K).
1080p HD Video / 2K Picture: The standard high-definition upscale. Flow prepares the upscale in approximately 30–60 seconds.
Original (Fast Direct Download — 720p/1K): Downloads immediately without waiting for Flow's server render queue. Great for quick rough cuts and instant reviews!
GIF 270p: Downloads animated previews for lightweight sharing.
Automatic Fallback Safety: If Flow takes unusually long to render an upscaled 4K or 1080p clip (over 3 minutes), the extension automatically saves the original quality version so no video is ever lost or skipped.
PART G
Sequential File Numbering
Organize your media automatically for editing software like Premiere Pro, DaVinci Resolve, or CapCut:
Oldest First (Chronological): The first video generated in Flow is saved as 001.mp4, second as 002.mp4, etc.
As Shown (Newest First): Saves from newest to oldest.
Digit Padding: Choose 01 (2 digits), 001 (3 digits), or 0001 (4 digits for huge projects).
Custom Prefix: Add a name like Cinematic_ to get Cinematic_001.mp4.
Destination Subfolder: Choose a folder like FlowDownloads/Scene1 inside your Downloads directory.
PART H
The "Save Missing Files" Super-feature
What happens if your internet dropped midway through downloading 100 clips, or you added 15 new clips to your project later? You do NOT need to download everything again!
Simply click the "Save Missing Files" button:
The extension rescans the canvas in the open Flow tab.
It checks which sequence numbers (e.g. 001 to 100) are already safely saved on your computer.
It creates a precise queue containing ONLY the missing or failed files.
It downloads them smoothly with their correct sequence numbers.
Zero Duplicates: With "Skip files already downloaded before" enabled, you will never end up with duplicate files cluttering your hard drive.
PART I
Queue Control & Background Sleep Prevention
While downloads are running, real-time controls appear:
Pause: Pauses immediately after the currently running download finishes.
Resume: Continues from the exact place where you paused.
Stop: Halts the entire queue safely.
Retry Failed: Re-queues any failed network items.
Keep the Flow Tab Open: Chrome throttles javascript timers in closed or deeply backgrounded tabs. Keep the Flow tab open in Chrome. You can work in another window or do other work, but leave the tab open. Flow Media Downloader automatically claims a Power Keep-Awake Lock so your computer won't go to sleep during large downloads.
PART J
Common Questions & Answers (FAQ)
1How does 4K Ultra HD & 1080p Upscale work?
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Google Flow produces standard 720p resolution preview clips in its web interface. When you ask for 4K or 1080p, Flow Media Downloader interacts directly with Flow's three-dots action menu on each tile, requests the upscale rendering from Google Flow's AI cloud servers, monitors the download progress, and automatically captures the high-resolution file directly into your chosen folder with exact numbering.
2What does "Save Missing Files" do?
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If your internet connection failed on a couple of files during a 200-clip batch, or if you created 20 new videos after already downloading 100 clips earlier, click "Save Missing Files". The extension scans your project, compares what you already have on your hard drive, and downloads ONLY the missing clips without duplicating the existing ones.
3How does sequential numbering work (001.mp4, 002.mp4)?
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Selecting "Oldest first" gives number 001 to the first video generated in your project, 002 to the second, and so on. You can customize the starting number, the digit padding (01, 001, 0001), and add custom filename prefixes like SceneA_.
4Can I download both videos and images?
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Yes! In the Download Settings dropdown "Save Types", you can choose "Both Videos & Pictures", "Videos Only", or "Pictures Only".
5Do I need to keep the Google Flow tab open?
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Yes. Keep the Flow tab open in Chrome so that Chrome doesn't throttle background javascript execution. You can minimize the window or work in another app. The extension also includes an automatic power lock to prevent your computer from going to sleep while downloading.
6Is my media data private and safe?
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Completely private. All media files are downloaded directly from Google Flow straight onto your local computer. None of your videos, images, or project files are ever uploaded, analyzed, or sent to any third party.
PART K
Need Help or Have a Feature Request?
Chat directly with developer Muhammad Asad. Fast, personal support is available via WhatsApp and Email.
While Flow Media Downloader specializes in bulk downloading, numbering, and 4K upscaling, its sister extension AutoFlow is the ultimate prompt automation and generation suite for flow.google.com.
🚀 Bulk Queue Automation
Queue prompts in bulk with one click. AutoFlow feeds them automatically into Google Flow without manual typing or repetitive clicks.
🎲 Prompt Matrix & Variations
Combine camera angles, lighting, cinematic styles, and character actions into hundreds of scene variations instantly.
🖼️ Auto Reference Image Binding
Automatically attach reference images to each prompt for visual consistency across character scenes.
⏱️ Save 5+ Hours of Daily Work
Hands-free background generation. Smart pacing and interval delays prevent Google Flow rate limits while you sleep or work.
The Ultimate AI Filmmaking Duo:
1. AutoFlow generates and queues your scenes on Google Flow canvas. 2. Flow Downloader intercepts, numbers (001.mp4), upscales to 4K, and downloads every file to your local computer.
Together, they give you a complete automated AI video production studio!