Smart Form Filler Fill forms in 1 click — Capture profiles · Auto-fill · Fake data (local only)
Smart Form Filler saves you from retyping the same details again and again. Create Profiles, Capture fields from any page, and fill forms in a single click — privacy-first, local-only.
magic_button Start Smart Form Filler Fun — Install ExtensionWhat Smart Form Filler Does
A privacy-first, developer-friendly form filler that works where you do. Here’s the short version.
⚡ Fill (1‑click)
Insert the selected profile into matching fields instantly. One click to populate an entire form — fast and predictable.
🤖 Auto‑Fill
Smart mapping for common fields (name, email, phone, company, address, etc.) so generic forms stop getting it wrong.
📥 Capture → Profile
Grab fields you’ve already filled on any page and save them as a reusable profile — perfect for switching personas quickly.
🔒 Privacy‑first
No external servers. Profiles live in chrome.storage.local. Your data stays on your device unless you explicitly opt‑in to sync.
🧰 Profiles manager
Create, edit, duplicate, and delete profiles. There's a protected default profile so you never end up with zero profiles.
🧪 Fake data mode
Need realistic placeholders for demos or QA? Fake mode populates believable, non‑sensitive values for testing without risking real data.
How to use Smart Form Filler
- 1
Install the extension
Click the install button to add Smart Form Filler to your browser (activeTab, scripting, storage permissions). It runs only when you ask it to.
- 2
Create or capture a profile
Make a profile from scratch or use Capture → Profile to grab fields from any page. Edit JSON when you need custom selectors or mapping.
- 3
Fill or fake — your choice
Click Fill to insert a profile or enable Fake Mode to populate realistic placeholders for testing and demos. We skip CAPTCHAs, hidden, disabled, and read‑only fields by default.
Perfect for developers, testers, and power users
Rapidly test forms, switch personas, and demo long flows without exposing real data — all while keeping your data on your machine.