Localauto: Last time you fill that form.
Type it once. That's the last time. Next form is autofilled.
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Localauto is a Chrome extension for filling forms. It fills a form from a profile you type in, and from answers you chose to keep. It runs on your device. There is no account. There is no server. Nothing you save is uploaded. You teach it by just filling the first form. A question you have already answered can fill the next time you click. A question with different wording does not fill by itself. Localauto shows that past answer, and the question it came from, and waits.
PH · launched Oct 30, 2026 · 1 upvote (top 67%) · 0 views
Niche: browser productivity extensions · 186 launches, 12 in the last 7 days ▼ -50% · Explore this niche →
Category and tags
- Horizontal
- Workflow automation
- B2C
- Not AI
- Commercial product
- Productivity
- User Experience
- GitHub
- Tech
Visit website ↗ Source listing ↗
Could you build this?
Yes A Chrome extension that stores form profiles and autofills fields locally is a well-trodden pattern using browser storage and content scripts.
Competitors
Other products that read as similar to this one : 91 launches clear the similarity bar, closest 8 shown.
Attention rank: #47 of 92 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 59 days after the earliest competitor.
- Form Keeper — Local Form Autofill · ph · 2026-09-17 · 1 upvotes · similarity 0.56
- FillKit · ph · 2026-10-27 · 2 upvotes · similarity 0.56
- Open Autofill · ph · 2026-10-13 · 1 upvotes · similarity 0.54
- LocalVert · ph · 2026-10-10 · 1 upvotes · similarity 0.44
- FormSafe · ph · 2026-10-03 · 1 upvotes · similarity 0.42
- ResumeTabs · ph · 2026-10-19 · 1 upvotes · similarity 0.40
- FormLilt · ph · 2026-09-18 · 1 upvotes · similarity 0.40
- MultiProfile Autofill · ph · 2026-09-22 · 1 upvotes · similarity 0.40
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.