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Mosswood Labs

A small software studio

Focused tools that do one job well.

Mosswood Labs is a small software studio. We build focused, low-maintenance tools that solve one job well, so you can get the answer and get back to work.

Open RenewalTally See what we make

Products

Free tools, built to stay out of your way

RenewalTally

Live and free

A free, browser-only tool that turns a Wild Apricot membership export into renewal and lapse trends. Your file is read in your browser and never uploaded.

  • Monthly active, new, lapsed and renewed members
  • Members by level and an estimated renewal outcome rate
  • Reads CSV and XLSX exports
  • Download the monthly table as CSV for your board report
Open RenewalTally

renewaltally.mosswoodlabs.com

Catalog Fix

Live and free

A free, browser-only checker and fixer for a Squarespace product CSV before you re-import it. It fixes only documented issues and shows every change before you download. Your file never leaves your browser.

  • Checks the file against the documented import format
  • Fixes the safe problems and lists the ones that need your decision
  • Shows each change by row, column, old value and new value
  • Download the fixed copy of your CSV
Open Catalog Fix

catalogfix.mosswoodlabs.com

Principles

How we build

Small tools, plain promises. Each one below is true of RenewalTally and Catalog Fix today.

  1. Your data stays on your device

    Our tools read your file in the browser. The file is not uploaded, stored or sent anywhere.

  2. Free to use

    Each tool costs nothing. There is no trial period and no paywall in front of the results.

  3. No accounts

    No sign-up, no sign-in and no payment details. Open the page and start.

  4. One job, done well

    Each tool solves one problem. Fewer moving parts means less to learn for you and less to maintain for us.

Questions, bug reports or an idea for a tool?

Email the studio directly. There is no form, no ticket system and no chatbot.

help@mosswoodlabs.com