Online
By far the easiest solution is this free online tool called Stage Plot Designer:
Fill out artist, venue, date/time, and optional input list and notes, and drag and drop graphic elements to your heart’s content. Then click the Print button to generate a PDF.
Shortfall: you can’t seem to add notes to the graphic elements on the layout part; you have to put notes in a single dedicated scribble field at the bottom. However, this totally beats doing everything by hand in a free graphic editor or word processing software (MS Word, Google Docs, Open Office, etc.)
StagePlot Guru is the #1 most downloaded app by industry professionals. It features effortless and intuitive stage plot creation, customized graphics (equivalent to a video game), 100s of “props” included in the $4.99 pro-upgrade, ability to add lists, notes and contact info, and an ever-expanding prop library.
Stage Plot Maker for iPhone and iPad — $3.99
Napkin Sketch – $1.99 Do away with using overly complicated software to create a stage plot or resorting to drawing on a bar napkin. Napkin Sketch, the app, is your answer! To create a sketch, simply pick your stage size, drag and drop elements onto the sketch and when you’re done, either e-mail or save the sketch right to your camera roll!
BandHelper: Set Lists and More – More for bands, but has ability to design stage plots and input lists
No free ones here, but Stage Plot Pro seems to be the most regarded, most full-featured, and with the fanciest and broadest selection of elements: They have a graphic for everything you can think of, though many consider it 3D depictions of everything to totally overkill and unnecessary detail (looks damn nice though Cost is $39.99, but comes with a 30-day free trial.
Pelix Stage Plot helps you to build clear, readable stage plots in order to communicate your band’s technical requirements to a sound engineer.
You can build a collection of stage plots for different kinds of situations, then print or send them by email/whatsapp/other, directly from your mobile device.
Tecrider.com Create your Tech Rider online, fast and free
Stage Plan Use our stage plan builder to create the exact stage plot for your gig.
How to Create a Stage Plot and Input List
How to Make an Awesome Audio Rider