Com-Free AI Flow Studios

Free AI video studio for Google Flow

Vertical Micro-Drama Studio

From a one-line idea to a cliffhanger-driven vertical drama series, one episode at a time.

Episode 1Tool tab: Plot Setup

One line in, a series out

  • Instant AI Producer: one click turns a one-line premise into a plot, a multi-episode arc with secrets, and a designed cast and locations.
  • 8 production presets and 13 micro-drama tropes (Underdog Revenge, Hidden CEO, Contract Marriage and more).

On screen: Production PresetsLaunch Instant AI Production

Slate · Your access

Your free key, ready to roll

Each free key works for 60 minutes. Get a new one here whenever it runs out.

  1. 1. Get your key
  2. 2. Copy key or prompt
  3. 3. Open Google Flow
No key on the slate yet Press “Get your free access key” and your 60-minute key prints here.

Box office · Free vs. Pass

Free vs. Pass

Keep it free with a new 60-minute key whenever you need one, or buy a pass and work without interruptions.

Free

60 minutes per key

$0Per day: —

Get a new key any time on this page.

Trial

2 days

$2$1.00 per day

One-time payment.

Buy for $2

Standard

15 days

$10$0.67 per day

One-time payment.

Buy for $10

Monthly

30 days
Best value

$15$0.50 per day

One-time payment.

Buy for $15
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  • Your pass starts when payment completes and the key is shown instantly.
  • One pass works across all 9 studios.

Shooting script · How it works

How it works, shot by shot

The real screens of the studio in Google Flow, in the order you use them.

Interface preview — illustrative placeholder media.

  1. Activate License Key dialog in the studio with a pasted access key and the Verify and Launch Studio button

    Scene 01

    Paste your key

    Get a free key here → Open in Google Flow → paste the key into the Access Key dialog

    In the tool: Access Key dialog

  2. Plot Setup tab with the Instant AI Producer premise field and the eight Production Presets, Underdog Revenge selected

    Scene 02

    Pick a preset

    Pick a preset like Underdog Revenge in Plot Setup to load its premise and settings

    In the tool: Production Presets

  3. Cast Ensemble and Locations Studio with character cards, Voice Lock lines and the Generate All Visuals button; portraits are illustrative placeholders

    Scene 03

    Cast & locations

    Launch Instant AI Production, then Generate All Visuals for the cast and locations

    In the tool: Generate All Visuals

  4. Storyboard for Episode 1 with twelve shot-role badges and editable visual action and dialogue fields with word counters

    Scene 04

    Draft the storyboard

    Re-draft Episode Storyboard writes 12 shots with roles, lines and word counts

    In the tool: Re-draft Episode Storyboard

  5. Key Frame Stills Selection with the Automation Pipeline (All Shots) button and a locked key frame; stills are illustrative placeholders

    Scene 05

    Lock key stills

    Run the Automation Pipeline in Stills to render and lock a key frame per shot

    In the tool: Automation Pipeline (All Shots)

  6. Video Production screen with Render All Clips in EP 1, shot length, speaker, line editor, camera movement and acting energy; the clip is an illustrative placeholder

    Scene 06

    Render the clips

    Render All Clips in the Video step and fine-tune each line, speaker and length

    In the tool: Render All Clips in EP 1

Screening room

Watch the walkthrough

A silent tour of the same flow, from the Access Key dialog to the rendered clips. Portraits, stills and clips in it are placeholder graphics, not AI output.

Interface preview — illustrative placeholder media.

Prompt library · 8 production presets

Episode explorer

The 8 Production Presets from Plot Setup, screened as episodes. Each prompt is the exact premise-and-trope text the studio sends when you pick that preset.

Episode 01 · Production Presets

Underdog Revenge

  • Underdog Revenge (Public Humiliation Return)
  • High Drama
  • 9:16
  • Vertical Micro-Drama Series

Premise

A hospitality worker ridiculed at a high-society charity ball is secretly the chairwoman of the global hotel conglomerate.

Trope

Micro-drama trope "underdog revenge": a humble protagonist secretly holds immense status or executive power; an arrogant rival humiliates them publicly; hidden influence is revealed step by step; each episode yields satisfying moments where the antagonist loses ground; culminates in a grand public vindication.

Preset settings

Trope
Underdog Revenge (Public Humiliation Return)
Story Format
Vertical Micro-Drama Series
Episodes
5 Episodes
Shots per Episode
12 Shots
Aspect Ratio
9:16 Vertical (TikTok / Reels / Shorts)
Cast Ethnicity / Diversity
International / Western
Script Language
English (Global Standard)
Dialect / Delivery Accent
Standard American (US)
Dialogue Tone
Natural & Contemporary
Audio & Vocal Mode
Direct Dialogue & Lip-Sync
Visual Style
Realistic 35mm Cinema Film
Genre
High Drama
Setting & Era
Modern Global Metropolis (New York / London)
Atmosphere & Mood
Intense High-Stakes Drama
Climax & Ending Style
Triumphant Happy Resolution
Episode 1 Opening Hook
Shocking Immediate Dialogue Opener
Camera Movement Grammar
Cinematic Steady & Smooth
Content Rating & Safety
General Commercial Audience (Mild Tension)
Editing Music Mood
Driving Electronic Revenge Beat

Full prompt

Develop this core logline idea: "A hospitality worker ridiculed at a high-society charity ball is secretly the chairwoman of the global hotel conglomerate.".
TROPE: Micro-drama trope "underdog revenge": a humble protagonist secretly holds immense status or executive power; an arrogant rival humiliates them publicly; hidden influence is revealed step by step; each episode yields satisfying moments where the antagonist loses ground; culminates in a grand public vindication.

Saved episodes

Nothing saved yet. Press ★ Save on an episode to keep it here for quick copying.

    Master template · per-clip video prompt

    Shot prompt customizer

    Every clip the studio renders goes to Google Flow as this JSON prompt. Set a shot's values and watch the prompt build. Free-text fields stay as {placeholders} until you fill them.

    Voice & line

    Performance
    Camera
    Sound & world
    Ambience (vc, multi-select){vc[]}

    
        
    value your value{token} still a placeholdera | b template choices kept
    
      
    
    
    
    
    
      Original master template & variables
      
    
        
    {
  "voice_lock": { "{speaker}": "{voiceLock}" },
  "audio": {
    "type": "lip_sync_dialogue | inner_voice | voiceover_narration | none",
    "spoken_language": "English ({g} accent)",
    "speaker": "{speaker}",
    "line": "{dialogueText}",
    "timing": "speech starts at 0.3s and concludes before {duration - 0.7}s",
    "delivery": "{sd} emotion, {vb} acting energy",
    "others": "everyone else in the shot keeps their lips closed and does not speak"
  },
  "scene_action": "{visualDescription}",
  "motion": "{motion}",
  "camera_movement": "{va}",
  "acting_energy": "{vb}",
  "ending": "{vd}",
  "emotion": "{sd}",
  "sfx": "{sfx}, {vc[]}",
  "music": "NO MUSIC",
  "setting": "{m}",
  "aspect_ratio": "{d}",
  "characters": [{ "name": "{name}", "acting": "speaking naturally | listening with subtle emotional reaction" }],
  "render_rules": "keep characters, wardrobe and place identical to the start frame; no subtitles, no text, no logos; soft impact rule active: no physical contact"
}
    
        
    
        
    
          
    VariableWhat it setsOptions in the studio
    {speaker}Speaking character (one speaker per shot; "Narrator" for narration)Free text
    {voiceLock}Voice lock — fixed voice sentence sent word for word in every clipFree text
    {g}Dialect / Delivery Accent4 (default: Standard American (US))
    {dialogueText}Line (≤ 10 words for a HOOK, ≤ 15 words otherwise at 6 s)Free text
    {duration - 0.7}Clip length minus 0.7 s (clips are 4, 6, 8 or 10 s)4 (default: 5.3)
    {sd}Emotion9
    {vb}Acting Energy (vb)6
    {visualDescription}Visual action & framing of the shotFree text
    {motion}Camera motion (from the shot role template)7
    {va}Camera Movement (va)11
    {vd}Shot ending (vd)8
    {sfx}Sound effect (from the shot role)7
    {vc[]}Ambience (vc, multi-select)9 (default: Room Acoustic Tone)
    {m}Setting & Era9 (default: Modern Global Metropolis (New York / London))
    {d}Aspect Ratio7 (default: 9:16)
    {name}Character in frameFree text