🌊 Google Flow
BatchFlow Pro User Guide
Automate batch image & video generation on Google Flow with auto-download.
01Introduction
BatchFlow Pro automates Google Flow (labs.google) — submit multiple prompts in sequence and auto-download every result.
Key Features
- Batch processing — enter a prompt list and run automatically
- Image & Video (Veo) batch generation
- Auto-download with smart file naming
- Aspect Ratio, Model, Reference Image options
- Gallery, Library, Queue tabs
- 4 languages: 한국어, English, 日本語, 中文
02Installation
Installation
1
Search BatchFlow Pro in Chrome Web Store and install
2
Click puzzle icon (🧩) → pin BatchFlow Pro
3
Click icon → side panel opens
First Run
1
Sign up or Log in
2
7-day free trial (10 slots/day)
03Before You Start
🚀 Required before starting a batch
BatchFlow Pro runs inside an open Google Flow tab. If no Flow tab is open, the batch fails immediately.
- Open labs.google.com/flow in a new tab
- Select your project → navigate inside the project page
- Return to BatchFlow Pro
- Click ▶ Start
💡 The Flow home screen is not enough. You must be inside a project page.
04Screen Layout
| Tab | Role |
|---|---|
| ⚙️ Main | Mode, options, prompts, batch control |
| 🖼 Gallery | Real-time image viewer |
| 📁 Library | Reference image storage |
| 📋 Queue | Schedule multiple batches |
| 📄 Log | Automation event records |
05Basic Usage
Step 1 — Select Mode
⚠️Must match the tab selected in Google Flow.
Step 2 — Enter Prompts
- One prompt per line
- Drag & drop a
.txtfile to import - Parsing preview shows detected count
Step 3 — Run
| Button | Action |
|---|---|
| ▶ Start | Run in sequence + auto-download |
| ⏸ Pause | Wait after current slot |
| ■ Stop | Immediately stop |
| ↻ Retry Failed | Re-run failed slots only |
Step 4 — Monitor
06Image Options
Aspect Ratio
⚠️Must match the ratio set in Google Flow.
Model
⚠️Must match the model selected in Google Flow.
Image Count
⚠️x1~x4 must match Google Flow's setting.
Reference Images (📎)
1
Enable the toggle
2
+ Add Image to upload or pick from Library (max 4)
3
Applied to all prompts automatically
Prompt Mapper (🗂)
- Appears when 1+ reference image is set
- Assign a different reference image per prompt
07Video Options
Duration
4s / 6s / 8s (default) / 10s
Video Count
x1 (default) / x2 / x3 / x4
Video Mode
| Mode | Description |
|---|---|
| Text | Text prompt only (default) |
| Start | Upload start frame → video from that image |
| S+E | Set start & end frames → connects them |
| Ref | Style reference from up to 4 images |
08Settings
Expand the Settings section at the bottom of the Main tab.
Basic Settings
| Setting | Description | Default |
|---|---|---|
| Delay between slots (s) | Wait time between prompts | 20s |
| Max wait time (s) | Maximum time to wait for generation | 120s |
💡Files saved to ~/Downloads/folder-name/
Speed Mode (⚡)
| Mode | Behavior |
|---|---|
| Fast | Process 3 slots simultaneously |
| Balanced | Process 2 slots simultaneously |
| Slow | Sequential, 1 at a time |
Auto Download
- 📥 Auto download images: on by default
- 🎬 Auto download videos: on by default
Extract Prompt Only
When enabled, removes leading numbers or tags (e.g., 01., [scene]) and sends only the pure prompt.
File Naming
| Mode | Example | Description |
|---|---|---|
| 🔢 Sequential | 001.png, 002.png | Default. Numbers in order |
| 📝 Include Prompt | 001_a_cat_on_moon.png | Number + prompt text |
💡When Custom mode is selected, enter your prefix in the input field below.
Utility Buttons
| Button | Function |
|---|---|
| 📁 Open Folder | Open download folder in Finder |
| ↺ Reload Tab | Reload Google Flow tab (error recovery) |
| 🚨 Force DL | Force download images from current Flow screen |
09Gallery
View generated images in real-time, organized by group.
Features
- Real-time updates: Images automatically added as each slot completes
- Group display: Slot number and prompt preview shown as group headers
- Thumbnail hover: Download/copy buttons appear on hover
Selection Mode
Press the ☑ Select button to enter selection mode.
- Click images to select multiple
- All button to select everything
- ⬇ Save: Batch download selected images
- 🗑 Delete: Remove selected images from gallery
- ✕ button to exit selection mode
Lightbox
Click an image in the gallery to open a full-size view.
- ⬇ Download: Save the image to the configured folder
- 📋 Copy URL: Copy the image URL to clipboard
Top Buttons
- 🗑 Clear: Clear the gallery list (actual files are not deleted)
10Library
A storage space for saving reference images to reuse repeatedly.
Adding Images
Click the + Add button to upload images. Multiple images can be added at once.
Managing Images
Hover over an image to reveal the overlay menu.
- Edit name/tags: Set image name and tags for organization
- Use as reference: Instantly apply as a reference image in the Main tab
- Delete: Remove from library
Tag Filter & Search
- Click a tag in the list to filter images by that tag
- Search by name or @tag in the search box
Library Picker
Click the 📁 Library button in the Main tab to open a popup for selecting images. After selection, automatically applied as reference image.
11Queue
- Paste prompts → click + Add
- Or use From Main to import current prompts
- Click ▶ Run Queue to execute in order
💡Pause/Stop in Main tab controls queue too.
12 FAQ
No Google Flow tab error▼
Open labs.google.com/flow and navigate into a project page, then retry.
Image generated but not downloaded▼
Wait a moment or use the Force DL button.
Set x4 but only 1 image downloaded▼
Google Flow's image count and the tool's x1~x4 must match.
Rate Limit error▼
Google Flow usage limit reached. Tool will auto-wait and retry.
Pro not recognized after payment▼
Wait a few minutes. If still not resolved, contact support.
🎬 Kling AI
Kling AI User Guide
Automate batch image & video generation on kling.ai.
01Introduction
BatchFlow Pro's Kling AI mode automates kling.ai — submit multiple prompts for image and video batch generation.
Key Features
- Image & video batch generation
- Video model: 3.0 NEW / 2.6 / 2.5 Turbo / 2.1
- Sound effects, BGM, ASMR auto-control
- Duration, quality, ratio, Video Mode
- Reference image batch apply
- Auto-download generated files
02Connect Kling AI Tab
How to Connect
1
Select Kling AI from AI Tool dropdown
2
Check status badge (ONLINE / OFFLINE)
3
If OFFLINE, click Open ↗ — kling.ai opens automatically
4
Make sure you are logged in to kling.ai
✨Pressing Start will auto-open and connect the Kling AI tab even if it's not open.
03Image Mode
Select the 🖼 Image button at the top of the Main tab.
Images Per Prompt
| Setting | Description |
|---|---|
| x1 | Generate 1 image per prompt (default) |
| x2~x4 | Generate up to 4 images per prompt simultaneously |
Image Quality
| Setting | Resolution |
|---|---|
| 2K | High resolution (default) |
| 1K | Standard resolution |
Aspect Ratio
auto / 16:9 / 9:16 / 1:1 / 3:4 / 4:3 / 3:2 / 2:3 / 21:9
04Video Mode
Select the 🎬 Video button at the top of the Main tab.
Video Model
| Model | Features |
|---|---|
| 3.0 (NEW) ⭐ | Latest model. Improved sound sync & subject consistency (default) |
| 2.6 | Sound-synchronized video generation, high realism |
| 2.5 Turbo | Exceptional imagination, best value |
| 2.1 Master | Superior action, strong semantic response |
| 2.1 | High-efficiency generation, good value |
| 1.6 | Standard model |
| 1.5 | Lightweight model |
Duration
3s ~ 15s (1s increments)
Video Quality
| Setting | Resolution |
|---|---|
| 720p | Standard resolution (default) |
| 1080p | High resolution |
Aspect Ratio
16:9 / 1:1 / 9:16
Video Mode
| Mode | Description |
|---|---|
| 📝 Text | Text prompt only (default) |
| 🟢 Start | Start frame image + text prompt |
| 🔁 S+E | Start frame + end frame |
| 📎 Ref | Reference image-based generation |
Start / S+E Mode Setup
1
Select Start or S+E in Video Mode.
2
Drag & drop or click the upload box to select the start frame image.
3
For S+E mode, set the end frame image the same way.
Reference Images
Apply the same reference image to all prompts (up to 5).
1
Toggle on 🖼 Reference Images.
2
Click + Add Image to upload, or select from 📁 Library.
05Sound Effects
🔊Video mode only. Automatically controls kling.ai sound effects (currently limited free).
Settings
| Item | Description |
|---|---|
| Sound ON/OFF | Enable sound generation (default: ON) |
| SFX description | e.g. crowd cheering — auto if blank |
| BGM description | e.g. upbeat music — auto if blank |
| ASMR | Enhanced detail sound for immersive content |
06Prompts
Enter one prompt per line in the input box.
- One prompt per line
- Drag & drop
.txtfile to import
Prompt Writing Tips
- English recommended — tends to produce better quality
- Be specific — e.g. "a red ball bounces on a wooden floor"
- Concise — 50~100 words is optimal
07Run Batch
Execution Order
1
Enter prompts
2
Check each setting (model, quality, sound, etc.)
3
Click ▶ Start
4
Kling AI tab auto-opens and processing begins in order
Control Buttons
| Button | Action |
|---|---|
| ▶ Start | Start batch processing |
| ⏸ Pause | Wait after current slot |
| ■ Stop | Immediately stop |
| ↻ Retry Failed | Re-run failed slots only |
08Settings
Library
A tab for saving and managing reference images.
- Click + Add to upload images and organize with tags.
- Hover over an image to see Use / Delete buttons.
- Click Use to instantly set it as the current reference image.
Logs
A tab for viewing execution history, errors, and info.
| Filter | Description |
|---|---|
| All | All logs |
| Errors | Errors only |
| ✓ | Success logs only |
| Info | Info logs only |
- Copy button copies all logs to the clipboard.
- Clear button resets the log.
Settings
Click ⚙️ Settings at the bottom of the Main tab to expand.
Basic Settings
| Item | Description | Default |
|---|---|---|
| 🖼 Auto-download | Auto-save files when generation completes | ON |
| 🕵 Stealth Mode | Bypass bot detection — simulates natural behavior | ON |
Slot Delay
Sets a random delay between each prompt's processing.
| Item | Description | Default |
|---|---|---|
| Min (sec) | Minimum delay | 15s |
| Max (sec) | Maximum delay | 30s |
⚠️Too short may trigger bot detection. 15~30 seconds recommended.
Save Folder
| Item | Description | Default |
|---|---|---|
| 💾 Folder Name | Download folder name | kling-images |
Save path: ~/Downloads/{folder name}/
File Naming
Choose the naming convention for downloaded files.
| Mode | Example | Description |
|---|---|---|
| 🔢 Sequential | 001.png | Simple numbering |
| 📝 Include Prompt | 001_a_cat_on_moon.png | Number + start of prompt |
| ✏️ Custom | my_batch_001.png | Custom prefix + number |
Auto Cache Clear
| Item | Description | Default |
|---|---|---|
| 🧹 Auto-clear Cache | Clear Kling page cache every N tasks | OFF |
| Interval | How many tasks between clears | 50 |
💡Useful for long batch runs. When ON, cache is cleared every N tasks automatically.
09 FAQ
Shows OFFLINE▼
Click Open ↗ to open kling.ai. Make sure you are logged in. Pressing Start will auto-open the tab.
Prompt not being entered▼
Refresh extension at chrome://extensions/ and close/reopen kling.ai tab.
Video has no sound▼
Check Sound Effects toggle is ON. The free sound limit on kling.ai may have been reached.
Keeps timing out▼
kling.ai server may be busy. Use Retry Failed. Try increasing the delay in settings.
Page slows during batch▼
Enable Auto Cache Clear in settings to auto-refresh every N tasks.