Launching today
CSV Change Guard
Review Shopify CSV changes locally before you import
2 followers
Review Shopify CSV changes locally before you import
2 followers
Try a synthetic Shopify CSV comparison in your browser. Review supported price changes, explicit blanks and ambiguous matches with the local comparison engine. No signup, store connection or CSV uploads. Request a separate synthetic workflow trial.
Free
Launch Team
Tines The single, secure environment for agents, apps, and automations.
Promoted
Hi, I'm Dzmitry, the maker of CSV Change Guard. I'm building a small, read-only utility for reviewing a proposed Shopify catalog update without giving it store access.
You can try the public synthetic demo now, without an account or payment:
https://csv-change-guard.pages.dev/demo
It runs fixed fictional CSVs through the same local comparison engine as the downloadable prototype. You can inspect supported price changes, explicit blanks and ambiguous matches, and read a standalone report. Missing or duplicate handle + SKU keys stay excluded rather than guessed. This is a limited difference report, not a Shopify import simulator or approval to import.
This is an early prototype. The downloadable beta is not for sale, and live sales remain disabled. If you've worked with Shopify product CSVs recently, the website explains how to request a voluntary, unpaid Windows Chrome/Edge trial using supplied synthetic files:
https://csv-change-guard.pages.dev/#trial
I'd like feedback on whether the findings and coverage limits are understandable, and which catalog changes you most need to review. Please keep replies general; don't share merchant files, reports or credentials.
I built this with help from ChatGPT/Codex. The comparison itself is deterministic and does not call AI services.