ScreenWeaver

ScreenWeaver is a writing and pre-production tool for people who work in scenes. You bring a script or an idea, and it takes you to a shot list, a storyboard and a runtime estimate without juggling five apps.

It reads standard screenplay format, so a Fountain file or a properly formatted script goes in and comes back as structured scenes: headings, characters, action, dialogue. From there you can extract every scene, check the formatting against industry conventions, estimate runtime from the page count, and generate boards for the shots you want to see before you shoot them.

A set of small tools is free and needs no account: a script time calculator, a screenplay format checker, a Fountain to PDF converter and a scene extractor.

Built by a small team in France. Free tier available, paid plans for heavier use.