Free tools

Practical utilities for e-commerce marketers. No signup, no watermarks. Built by the team behind PixelFox.

Build tagged campaign URLs with clean, consistent UTM parameters.

Ads Profit Calculator

ROAS, CPA and break-even: see whether your ad spend actually makes money.

Event Code Generator

Ready-to-send Meta CAPI, GA4 and TikTok event payloads from a simple form.

Ad Blocker Impact Calculator

Estimate how many conversions ad blockers hide from your pixels every month.

Tracking Checker

Scan any URL for installed pixels and tags, with extracted IDs.

Facebook Pixel Checker

Verify the Meta Pixel is installed and read its pixel ID.

DataLayer Generator

GA4-standard dataLayer snippets for your stack.

JSON Path Finder

Click a value in JSON, get its path.

Meta CAPI Diagnostics

Diagnose match quality and dedup issues, with the fix for each finding.

Event Tracking Tester

Fire real test events at your setup and get acceptance receipts.