FillApp
I built a free Chrome extension called FillApp. It lets you fill web forms just by writing plain text like: “Ship it from @NorthDelivery to @WestflowLimited” It parses the form automatically and fills it with the right data, including tricky fields like dates, multiselects, etc. You can also save and reuse snippets across different forms. It’s completely free and works with most modern web forms. Would love to hear what you think.
FillApp launched on May 19, 2025 with 14 votes, #1,114 of 7,905 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
FillApp is a free AI-powered Chrome extension that automatically fills out online forms for you. Paste your info, and FillApp populates all the fields in one click, no templates or setup needed. It even learns as you go, saving you more time with every form.
FillApp is an AI-powered form filler and data entry tool for Chrome. It helps you complete forms, automate data entry workflows, and fill PDFs across the sites you use, all with a visible action trace so you see every step.
FillApp is an AI agent for form filling & data entry, It fills web & PDF forms using your saved data or custom instructions, automates browser workflows in your existing sessions. FillApp runs inside your logged-in browser. It shows every action, and moves across tabs to finish tasks without breaking your flow. Uses the sessions you already have. No credential sharing needed. Every action shown with cursor and highlights. Preview steps or pause anytime. Understands active pages and switches tabs to continue or complete workflows. From simple form fills to complex multi-tab workflows, FillApp has a mode designed for the task at hand. All modes run in your browser and show a visible trace of…from fillapp.ai
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Fake Filler2017 · chromewebstore.google.com · ▲137Chrome & Firefox add-on to fill input fields with dummy data

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