HeroScreenwriter

✍ HeroScreenwriter

File

New Script ⌘N

Open Script… ⌘O

Save ⌘S

Save As… ⌘⇧S

Open… ⌘O

Export As

Final Draft (.fdx)

Fountain (.fountain)

Word Document (.docx)

Plain Text (.txt)

PDF / Print…

Edit Title Page…

Edit

Undo ⌘Z

Redo ⌘⇧Z

Find & Replace… ⌘F

Select All ⌘A

Format

Element Type

Scene Heading ⌘1

Action ⌘2

Character ⌘3

Dialogue ⌘4

Parenthetical ⌘5

Transition ⌘6

Text Style

Bold ⌘B

Italic ⌘I

Underline ⌘U

Strikethrough

Clear Formatting

Script

✍ Script Creation Mode

🩺 Script Doctor Mode

Generate Screenplay ⌘↵

Revise Script…

Apply Global Notes…

Get Scene Notes

Rewrite Scene…

🧹 Clean & Reformat

🕵 Audit for AI Writing…

Production

Scene Numbers

Add / Remove Scene Numbers…

Revision

Revision Mode…

View

Zoom In ⌘+

Zoom Out ⌘−

Actual Size ⌘0

Show Page Breaks ⌘⇧P

Night Mode

Focus Mode

Word & Page Count

Help

Keyboard Shortcuts…

About HeroScreenwriter

Ready

Model & API Key

Choose your AI provider and model. Your API key is stored locally in the browser only.

Free option: use the Claude you already pay for

1Only once: open Terminal and paste npm install -g @anthropic-ai/claude-code && claude — log in when it asks.

2Download and double-click to start it: Mac | Windows. Unzip it, then open the "Start-Claude-Bridge" file inside. No terminal typing needed.

3Leave that window open in the background, then press Test below.

Bridge address (leave as-is)

Stored locally in browser only.

Load Script

🩺

.fdx · .txt · .md

Drop script or click to load

—

Source Material

📄

.md · .fdx · .txt

Drop files or click (multi-select OK)

—

Target pages pp.

Revise Script ▶

Describe what to change. Be specific — scenes, characters, dialogue, tone.

Progress

✓ Generation complete

Scenes

Selected Scene

Scene —

—

Rewrite instructions: whole scene

🌐 Global Notes

Apply changes across the entire script — character additions, tonal shifts, structural adjustments. Scenes are processed in batches. Only what needs changing gets changed.

Track what changed

No tracked changes.

Script Bible ▶

Auto-generated after screenplay generation, or paste/upload your own.

Used as context in Brainstorm (📖 Bible toggle) and generation.

💬 Brainstorm

▼

Include:

Ask anything about your script — structure, character, dialogue, tone…

📝

No script open

Add source material and click Generate

Style

Element

Font

Insert

Edit

Zoom

UNTITLED

▌

p. 1

Action	Shortcut
Generate Screenplay	⌘ Enter
Save Session	⌘ S
Find & Replace	⌘ F
Zoom In	⌘ +
Zoom Out	⌘ −
Actual Size	⌘ 0
Element Types
Scene Heading	⌘ 1
Action	⌘ 2
Character	⌘ 3
Dialogue	⌘ 4
Parenthetical	⌘ 5
Transition	⌘ 6
Text Formatting
Bold	⌘ B
Italic	⌘ I
Underline	⌘ U