Built for the booth, backed by a real platform

Install & offline

Install the app on the booth machine and keep working when the network drops.

• Installable PWA — add to desktop from Chrome for a dedicated booth window
• Offline cache — service worker keeps the editor available without a live connection
• Load from cloud — open organization → project → file from the platform
• Local .jstp files — open, save, and save-as on disk via the browser file picker
• Sync with cloud — save back to the platform; conflict detection if the cloud copy changed

Live performance control

Switch between edit and play modes without leaving the show file.

• Play / Edit modes — rehearse in the grid, then run the show from the same file
• Cue-by-cue projection — advance rows with keyboard or mouse; instant or faded transitions
• Show / hide output — blank or restore projection without losing your place
• ON AIR preview — booth preview of what is on screen, with adjustable text size and height
• Performance timer — editable show clock with step forward/back and play/pause
• Undo — step back through layout and formatting changes

Multi-column text grid

One file, many languages and column types — text, comments, and line numbers.

• Multi-language columns — Greek, English, and more side by side
• Role names, comments & placeholders — structured markup for opera and drama scripts
• Custom classes — reusable styles applied to selected text
• Inline formatting — bold, italic, and extended cell editor (F2)
• Row & cell tools — copy, paste, merge, and grid hints for fast booth edits
• Search — find text across the file (Ctrl+Shift+F)
• Per-column options — word wrap, RTL, hide column, character limits
• Adjustable grid size — enlarge or shrink booth text for readability
• Delete empty lines — clean up imported scripts in one action

Desktops & projection panels

Map content to multiple projectors, side screens, or languages.

• Multiple desktops — separate projector windows (popup), each with its own background
• Drag-and-drop layout — assign desktops to screen slots and reorder visually
• Panels per desktop — link each panel to a language column
• Layout tools — drag panels, borders, and alignment pattern for positioning
• Full typography — font family (including local system fonts), weight, size, colour
• Alignment & transform — text alignment, rotation, scale X/Y, 4-corner correction (keystone)
• Text effects — shadow, outline, background box with opacity
• Custom CSS — per desktop and panel for projection-specific styling beyond the standard controls
• Panel sizing — precise width, height, and position on each desktop
• Position desktop — place projector windows on the correct display before the show
• Network projector shutters — configure IP and shutter commands per projector; open or close all shutters from the editor (via local control agent)

Autocue

For recitative, long speeches, or pre-timed scroll — without a separate operator display.

• Autocue panels — mark any projection panel for automatic scrolling
• Play / pause & speed — slider and keyboard ([ ] ) for forward or backward scroll
• Synced to show row — autocue follows the current cue in the file

SRT timing

Record, import, and play back timing tracks alongside your surtitle text.

• Multiple SRT tracks — per file, with load/save and starting time offset
• Record / pause / download — capture timings during rehearsal or performance
• Playback — run recorded or imported timings in the editor; cues follow timestamps during rehearsal or show
• Import & export .srt — per column, alongside .txt workflows

Import & export

Move scripts in and out without retyping.

• Word (.docx) import — map columns from a table document
• .txt import — one file per language column
• .srt import — timed text per column
• Export to .txt — download any column
• Export to Word — multi-column .docx table for translators and dramaturgs
• Rename & save-as — duplicate files on the platform from the editor

Keyboard shortcuts

Designed for hands on the keyboard during a live show — arrows for cues, Enter to project, F2 to edit, Ctrl+Z to undo, and more.