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Fillr - Smart Form Filler & Test Data Manager

fillr.app
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ExtensionDeveloper Tools219 users
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Overview

Smart Form Filler & Test Data Manager

Stop wasting time on manual data entry. Fillr is an advanced form filler and test data generator built specifically for developers, QA engineers, and product teams. Whether you need to instantly bypass a tedious multi-step signup or generate thousands of rows of realistic mock data for stress testing, Fillr accelerates your workflow with powerful automation. 🚀 Core Features ⚡ 1-Click Form Automation & Extraction: Easily scrape form structures directly from the page and save them to the cloud. Inject these saved configurations (Presets) instantly with a single click. 🧠 Extensive Mock Data Library: Go beyond static "asdf" text. Fillr integrates a massive library of realistic data types (names, emails, addresses, credit cards, and niche technical fields like VINs or IBANs) to generate dynamic, accurate test data on the fly. 📊 Bulk Data Generation (Scale & Export): Scale your single-form Presets into massive datasets. Generate and export thousands of realistic data rows in seconds for robust load testing, stress testing, or database seeding. 🎯 Floating Action Bar UI: Access your tools without losing context. Fillr embeds a draggable, floating Action Bar directly onto the webpage for lightning-fast "Save," "Fill," and "Clear" commands. 🌍 Real Localization (i18n): Generate geo-specific test data, including country-specific addresses, phone numbers, and names, to simplify internationalization testing directly in the browser. 💻 Centralized Web Dashboard: Organize your Presets into custom categories, manage team billing, and drag-and-drop your configurations in our powerful web app. Everything syncs to your extension in real-time. 🛠️ Use Cases & Workflows Regression Testing: Rapidly and consistently fill forms for reliable test suites. Bug Reproduction: Populate exact data sets to instantly trigger and isolate known issues. Local Development: Speed up coding by auto-filling login, signup, and complex settings forms. Edge Case Validation: Test input limits and variations using dynamic test data. 👨‍💻 Who Is It For? Developers & QA Engineers: Power users who need secure, Manifest V3-compliant automation in their dev-tool lifecycle. Product Managers & POs: Non-technical users needing realistic data for flawless product demos and User Acceptance Testing (UAT). Install Fillr today and automate the tedious parts of testing!

Details

  • Version
    1.2
  • Updated
    March 13, 2026
  • Features
    Offers in-app purchases
  • Size
    1016KiB
  • Languages
    English
  • Developer
    Mohammed Amine Bousmaha
    Kustepe Mah. Zeytinlik Sk No: 65 -69 / 19 SISLI SISLI, İstanbul 34381 TR
    Website
    Email
    fillr@fillr.app
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

Fillr - Smart Form Filler & Test Data Manager has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

Fillr - Smart Form Filler & Test Data Manager handles the following:

Personally identifiable information
Authentication information

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser

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