From Script to Set — Pre-Production, Finally in One Place.

Upload your screenplay. PreFlow AI parses every scene, maps every character, and drafts your schedule and budget — so your team starts prep in hours, not weeks.

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Available in Korean · English · 简体中文 · 繁體中文

Every Production Starts the Same Way: Someone Opens a Blank Spreadsheet.

A 100-page script holds 80–120 scenes. Each one needs location, time of day, cast, props, wardrobe, and difficulty ratings — pulled out by hand, field by field.

Then the AD builds a schedule in one file. Production builds a budget in another. Casting tracks actors in a third. Each out of sync by Tuesday.

This isn't a workflow. It's a bottleneck wearing a spreadsheet disguise.

What Used to Take Your Team 2 Weeks Now Takes 10 Minutes.

01

Upload

Drop your screenplay — DOCX, HWPX, PDF, TXT. No reformatting. No templates. HWPX native support for Korean screenwriters.

02

Watch AI Work

PreFlow reads every scene and extracts: scene numbers, INT/EXT, locations, day/night, cast, breakdowns, difficulty, and estimated shooting times.

03

Review, Adjust, Go

Everything AI generates is a draft — clearly labeled, easy to edit. Nothing gets applied until your team says so.

A 90-scene feature → scene list, breakdowns, character profiles, and relationship diagram — in under 10 minutes.

Change a Scene. The Schedule, Budget, and Daily Shoot Sheet Follow.

Six files to update manually? Or one edit that ripples through everything?

Scene ListSynced
ScheduleSynced
BudgetSynced
Daily SheetSynced

AI Reads the Relationships. You See Them.

An interactive relationship map built from your screenplay. Drag to add. Click to edit. Export to share.

For the director

Instant clarity on the emotional architecture of the story.

For casting

See which roles interact most, and staff accordingly.

For the whole team

A shared understanding of who matters to whom.

Your Whole Team, One Screen.

No more version confusion

Everyone works on the same live data. Version snapshots let you compare or roll back.

No more edit conflicts

Cell-level locking shows who's editing what, right now.

No more missed updates

Changes are live. The AD moves a scene; production sees it instantly.

Right access, right role

Owner, Admin, Editor, Viewer — plus granular feature-level permissions.

Your Story Stays Yours.

A screenplay is the most valuable — and most vulnerable — asset in pre-production. We treat it that way.

Role-Based Access

Four permission levels with feature-level granularity. You decide exactly who sees what.

Not Used for AI Training

Scripts uploaded to PreFlow generate your breakdowns. They are never used to train AI models.

Live Team Visibility

See who's accessing which project, in real time.

AI Generates the First Draft. Your Team Makes the Final Call.

What AI DoesWhat You Do
Parses scenes from your scriptReviews and adjusts scene details
Suggests character relationships with confidence scoresConfirms, edits, or removes connections
Generates a shooting scheduleRearranges, adds constraints, locks the plan
Produces a budget frameworkSets real numbers based on your production reality

Every AI output is labeled as a draft. Nothing auto-applies.

Your Crew Doesn't Use SaaS. They Use Printed Excels. We Know.

DOCXHWPXPDFTXTExcel (.xlsx)Final Draft (.fdx)CSV

Including Korea's most widely used screenplay format. No conversion. No lost formatting.

One Platform. Every Role.

Your entire production's status — budget, schedule, progress — in one dashboard.

Korean Script. Chinese Co-Producer. American Distributor. One Platform.

4 Languages

Korean, English, Simplified Chinese, Traditional Chinese

5 Currencies

KRW, USD, EUR, JPY, CNY

Universal Export

Excel, FDX, CSV

The Old Way vs. PreFlow AI

TraditionalPreFlow AI
Manual scene breakdown — days of workUpload the file. AI delivers a structured scene list before your coffee gets cold.
Update 6 files when one scene changesOne edit ripples through everything. Schedule, budget, daily sheet — all in sync.
Character relationships in the director's headAI maps relationships into an interactive diagram the whole team can see and edit.
Daily shoot sheet built from scratchAuto-generated from your schedule. 7 sections, ready to review and print.
HWPX → DOCX conversion headachesHWPX uploaded directly. No conversion. No lost formatting.

Your Next Production Deserves a Better Starting Point.

Upload your screenplay and see what PreFlow AI builds — in 10 minutes, not 10 meetings.

Start FreeBook a Walkthrough