18 tools live · FOH · Monitors · Backstage · Studio
Doors in 0:59.
You’re ready.
Show clock, stage plot, setlist, RF and power plan: browser tools for the whole show day, under one free account. Open them on any laptop, tablet or phone.
- Free tools, 30-second signup
- Buy once, no subscriptions
- No tracking, no ads
- FOH laptop
- Monitor world
- Stage manager
- Backstage phone
This clock is live. Every crew phone shows the same second, synced in under 3 s.
One show day · 18 tools
From the first truck to the last encore.
Scroll through the day. Every tool does one job, and picks up where the last one left off.
Plan the rig
Before the truck rolls.Load-in
The plan meets the stage.
Soundcheck
Listen, measure, tune.Doors to encore
Everyone on the same second.
Train and prep
Get better on the days off.
Desktop and plugins
Native, for the studio and the RF kit.Free tools open the moment you verify your email. Premium tools activate with a one-time Gumroad key. All of it in 11 languages.
Create free accountThe part nobody can copy
Your plot becomes your rider.
Other rider tools hand you a blank page. Here, your channels, frequencies, power and set lengths already live in the other tools, so the rider writes itself from work you’ve done.
All four source tools are live today — two of them free. RiderSmith, the tool that assembles them, is still in build; the imports are written and working, and it goes on sale when the rest of it is ready. Stage Plot Generator feeds PatchSmith the same way — also coming soon.
Why Squaresmile
To start
Free tools unlock after a 30-second signup. No card, no trial gate.
Buy once, own it
Premium tools are one-time Gumroad keys. Updates included. Nothing recurs.
Trackers
No analytics, no ads, no data brokers. Delete your account and it is gone.
Languages
Any browser, any OS, any device. No app store, no install.
Why this exists
Built at FOH, by someone who mixes for a living.
A decade of festivals and tours, and the same problems every night: tools that need an install, a login wall, a subscription, or a screen-share. So I built the ones I wanted.
Squaresmile Media · Köln-
01
Stage time is sacred
Tools should disappear into the workflow. No login wall when you need a setlist now.
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02
Crews share, not screen-share
The stage manager runs Show Clock; the crew opens a link on any phone. In sync in 3 s, no app.
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03
Your data stays yours
No tracking cookies. No analytics. No data brokers. Only technically-necessary session cookies for login. Cancel anytime, your account hard-deletes — no recovery, no “soft delete.”
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04
A tool, not a subscription
No annual seats, no locked data when you stop paying. Your licence, your tool.
Straight answers.
Do I need an account?
For the free browser tools, yes — a free one. Signup is email + password, about 30 seconds, and no credit card is ever asked for. Free tools unlock the moment you verify your email.
Is anything here a subscription?
No. Paid tools are one-time Gumroad purchases — pay once, own the license. The free tools stay free.
What happens if I stop paying?
There is nothing to stop. No recurring billing exists anywhere on the platform: you buy a tool once and it stays unlocked on your account — updates included.
Does it work offline?
Show Clock does — it installs as a full offline PWA, so the timer keeps running when venue Wi-Fi does not. The KlarFunk desktop app is 100% local too. The other browser tools need a connection.
Mac or Windows?
The browser tools run in any modern browser on any OS. The plugins differ: Airchain is VST3 / AU for macOS only, SubPress ships VST3 / AU for macOS and Windows, and the KlarFunk desktop app runs on macOS and Windows.
The doors are open.
Sign up in 30 seconds and the free tools are yours tonight. No card, no trial, no install.
Create your free account Already in? Log in