Test Data Generator & Dummy Data Filler

🧪 Test Data Generator is a lightweight chrome extension that fills any web form with realistic fake data in one click. Stop typing sample values by hand — let the test data generator auto fill forms while you focus on the real checks. ⚡ It is built for developers, QA engineers and testers who fill the same forms dozens of times a day. Whether you work on a signup page, a checkout flow or a long survey, this tool populates every field instantly. 🚀 How to generate test data in seconds: 1. Install the extension from the chrome web store. 2. Open any page that contains a web form. 3. Press the hotkey or click the icon. 4. Watch the generator fill names, emails, phones and addresses at once. ✨ What this generator can create for you: ➤ Random names — first, last and full names for any profile field. ➤ Fake email addresses that pass basic validation. ➤ Phone numbers in local and international formats. ➤ Street addresses, cities, zip codes and postal codes. ➤ Dates in ISO, US and EU formats for any date picker. ➤ Credit card numbers that pass checkout validation. ➤ UUIDs and reference codes for technical or hidden inputs. ➤ Dummy text for comments, bios and message boxes. 💡 Why teams pick this test data generator - It removes the boring part of the job: no more inventing sample values by hand. - It can generate test data that looks real, so your forms behave like they do in production. - It works on any site — the web form filler detects fields automatically. 🧩 Smart field detection 1️⃣ The extension reads each input and picks a matching value type. 2️⃣ Email fields get fake email addresses, phone fields get valid numbers. 3️⃣ Checkboxes, radios and dropdowns are filled too, not just text inputs. 🎯 Everyday scenarios where test data generation helps: ▸ Fill a registration form to test validation rules. ▸ Populate a checkout page with credit card numbers and dummy values before a demo. ▸ Generate test data for a staging environment through your admin panel. ▸ Speed up manual QA when you run the same web form again and again. ⌨️ Built for speed - Assign your own keyboard shortcut and fill a whole page without touching the mouse. - Right-click any single input to fill just that field. - Use the toolbar icon when you prefer a click over a hotkey. 📌 A real time saver for QA teams ➤ Manual typing is slow and error-prone. This test data generator removes it completely, so every form is filled the same way on each run. Your test data generation becomes repeatable, and bug reports get cleaner because the input stays consistent. 🐞 QA mode: the same data on every run A form filler for QA testing has to do more than type random values. When a bug shows up, you need the exact same input again, and your teammates need to see what was filled. 🔁 Reproducible fills ▸ Every fill has a seed. Click "Refill with same data" in the popup to get the same values again. ▸ Lock the seed with the lock icon to keep it for the next fills, so a failing case stays reproducible until the bug is fixed. ▸ Each value depends on the seed and the field itself, not on field order, so a changed layout does not shuffle your data. 📋 Fill log for bug reports ▸ "Copy fill log" copies a Markdown table of every field and value, with the seed on top. Paste it into Jira, Linear or GitHub, and anyone can repeat your steps with the same input. ↩️ Undo and a safe shortcut ▸ Every fill can be undone: click "Undo" in the notification, use the undo button in the popup, or choose "Undo last fill" in the right-click menu. ▸ "Fill all fields on this page" leaves text you typed outside a form alone, so notes, timesheets and documents in web apps are not overwritten by an accidental shortcut. 🖱️ Field rules from the right-click menu ▸ Right-click a field, choose "Remember this field as", and pick a data type, a fixed value, a template, or skip the field. ▸ A rule works on one page or across the whole site, and it takes priority over automatic detection. 🧨 Edge cases for validation testing ▸ Right-click a field and choose "Insert edge case": one character over the length limit, 10,000 characters, Unicode and emoji, right-to-left text, leading and trailing spaces, an empty value, number limits, an invalid email or phone. ✉️ Templates for unique test accounts ▸ Set patterns such as qa+{seq}@yourcompany.com or test_{date:yyyyMMdd}_{seq}. The counter grows with each fill, so every signup gets a fresh test email. 🗂️ Profiles for every test scenario ▸ A profile keeps its own locale, templates and fill options. Pick it in the popup or in the right-click menu. The first three also get keyboard shortcuts: Ctrl+Shift+1, 2 and 3. ▸ Right-click a filled form and choose "Save this form as profile" to fill it with the same values later. Turn on "Use on any site" to reuse it on your dev and staging copies. ▸ "Skip filled fields" keeps what is already on the page, so you can type a few values yourself and let the extension fill the rest. Checkboxes and dropdowns can be switched off too. ▸ Two ready-made modes, "Edge cases" and "Invalid data", fill the whole form at once with boundary values or with values a form should reject, such as user@ or February 31, so every validation message shows up in one pass. 📊 Data-driven testing with a CSV file ▸ Import a CSV file, and each fill takes the next row. The popup shows which row comes next, with arrows to go back or skip ahead. ▸ A column fills the field with the same name. Give a column a data type, and one "email" column fills every email field on the page. 📤 Share your setup with the team ▸ Export profiles and field rules to a JSON file and import them on another computer. Importing adds to what is already there and replaces only the matching ones. ✅ Fewer false failures ▸ Confirm email and Confirm password fields match the main ones, and the gender field matches the name: one made-up person per form. ▸ Custom dropdowns from popular UI libraries are opened and…