GTM Enhancer

Supercharge Google Tag Manager: full-width layout, Cmd+K search, editable notes, container docs, native icons, Tag Assistant+

GTM Enhancer improves the day-to-day experience of Google Tag Manager and Tag Assistant. Your Google Tag Manager, without the friction. GTM Enhancer is the UI layer Google forgot to ship: 20+ enhancements that turn Tag Manager and Tag Assistant into the tool you always wanted. One install, zero configuration, everything toggleable. 🔎 FIND IT, THEN HAND IT OVER • Cmd+K opens one palette over tags, triggers and variables - type, hit Enter, the entity opens, whichever section you were in • Notes are editable now: write, save or delete one straight from the list, without opening the entity • A "Used in" column on variables counts what references each one, and marks with a red bin the ones nothing references • Export documentation writes the whole container to a Markdown file - every tag with its type, folder, triggers and note, every variable with everywhere it is used, and a Loose ends section for what dangles ⚡ STOP SCROLLING, START SEEING • Full-width workspace - the 1440px cap is gone, your tags finally breathe • Every trigger and variable wears its official GTM icon, right in the list • Each tag type carries the same icon Tag Manager uses in its own picker, so the right tag jumps out of a long list • The full side menu, always visible. No more "Show more" 📝 THE DETAILS THAT SAVE YOUR DAY • Notes at a glance - an amber icon marks every tag, trigger or variable that carries a note. Click, read, done. No more opening ten tags to find the documentation you wrote • A live Container Overview card: size gauge with the 70%/90% thresholds, bytes used of the 200 KB limit, published version with name, description and author, tag/trigger/variable counts - refreshed on its own after every publish • Copy the container ID in one click ✏️ EDIT AT THE SPEED OF THOUGHT • Quick edit - a green pencil on every {{variable}} field jumps straight into that variable's editor. In the same tab. Without losing your unsaved work • The ⓘ next to a variable opens it already in edit mode • Sort Google tag parameters A→Z or Z→A in one click • Hide paused tags, hide active tags - or both • Every single enhancement has its own on/off switch in the popup • Shift+click to select whole ranges of rows 🔍 TAG ASSISTANT, UPGRADED • Consent state always in sight - one card per consent type, Default → Update at a glance • Filter fired and not-fired tags by type • JSON values re-indented and syntax-highlighted instead of one endless line • Pin any dataLayer parameter under each event name 🛒 CHECKOUT EVENTS YOU CAN ACTUALLY DEBUG • On Shopify stores, checkout events pushed inside the pixel sandbox are bridged into the page dataLayer, so Tag Assistant finally sees them • Bring your own container to the checkout: paste the GTM snippet your account gives you and Chrome runs it as a user script on every checkout of that store - with a guided setup that fills everything in for you • Every line of code ships inside the package: no remote scripts, no generated loaders - the only snippet that runs is the one you paste and approve 🔒 PRIVACY, FOR REAL No data collected. Ever. No analytics, no tracking, no external calls. Your settings live in your own Chrome sync storage. Free and open source. Install it, open a container, and watch Tag Manager become the tool it should have been all along. - Changelog: https://gtmenhancer.dowebanalytics.com/changelog.html