Web Data Assistant Chrome extension logo

Web Data Assistant

Web Data Assistant allows to control custom data from a Web page.

3.565 reviews~70K+ usersBy Web Data Assistant
Free
Updated 2026-09-02

Web Data Assistant screenshots

Web Data Assistant Chrome extension screenshot 1
Screenshots from the Chrome Web Store listing for Web Data Assistant.

Overview

Web Data Assistant helps to verify data implementations with automated check of a custom JavaScript dataset without diffusing information into everyone's browser console, and to share data valorization status with no effort to collaborators (developers, analytics teams, project managers, and any third party contributors). Create custom check rules to display data values and compare them with expected ones, you can also set them right from the extension to avoid deployment dependency. This helper works asynchronously and checks data list updates when data are added, modified or deleted. With some options, you can: • use different data set names, • create tag and datalayer check rules for particular domains, • insert custom code as inside a script tag, • export and import check rules, • activate wrong data values notification, • use icon as count checker for active rules, • or as counter of wrong data values, • watch data update in browser's console, • filter summary and console viewing of good and/or wrong data valorizations, • etc... All settings and rules are synced with your browser profile.

Pricing

Web Data Assistant is free. There is no paid tier to consider.

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Frequently asked questions

Is Web Data Assistant free?

Yes, Web Data Assistant is free to install and use.

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