MockFill is a Chrome extension designed for developers and QA teams to quickly autofill web forms with realistic test data. Below are 6 developer tools apps with similar functionality to MockFill, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
FakerFill is a free browser extension that allows developers and QA testers to instantly fill web forms with realistic fake data. It supports custom templates, smart field detection, and works with modern frameworks like React and Vue. All data is generated locally for privacy, streamlining testing and bug reporting workflows.
FormFiller is a browser extension that automates form filling with realistic fake data, using smart pattern matching to generate appropriate entries. It supports offline use, schema export, and is ideal for developers and testers needing to quickly populate forms for testing or signups.
FillKit is a browser extension for Chrome, Edge, and Firefox that automatically fills web forms with realistic, context-aware data. Designed for developers and QA testers, it supports multiple locales and helps test edge cases and validation rules efficiently.
SimpleFill is a browser extension and app that streamlines online form filling with smart auto-suggestions, right-click fill, and intuitive data management. It helps users quickly complete forms and manage saved entries across browsers and devices.
FillApp is an AI-powered Chrome extension that automates the process of filling out web and PDF forms. It supports multi-tab workflows, provides a visible action trace for transparency, and helps users complete repetitive data entry tasks efficiently. Designed for professionals and anyone who frequently fills forms online.
Fillwise is an AI-powered Chrome extension that automates the process of filling out web forms using advanced text processing and photo recognition. It is designed for professionals, recruiters, and sales teams to save time on repetitive data entry tasks.
