8 Free Browser Tools I’m Maintaining as Small SEO Assets
I’m maintaining a small set of free browser tools and using them as a practical SEO asset chain instead of treating them as one-off side projects.
The current sites are:
- iWorkViewer for opening Apple iWork files online
- LivePhotoKit for HEIC and Live Photo conversion
- PlantingCalendar for USDA zone planting calendars
- FreeTDEE for TDEE, BMR, calorie, and macro calculations
- BabyPercent for baby growth percentile checks
- InvoicePad for invoices, quotes, and receipts
- ZonePlan for time zone meeting planning
- PupVax for dog vaccine schedule tracking
The maintenance loop is simple:
- Keep the home page, robots.txt, and sitemap.xml live.
- Submit updated URLs through IndexNow.
- Check Search Console after the indexing delay.
- Improve pages with impressions but weak clicks.
- Add stronger internal links for pages that are discovered but not indexed.
Today’s priority sites are ZonePlan, FreeTDEE, PupVax, and InvoicePad because they need more indexing and click-through improvement.
The main lesson: building a tool is only the first step. The real asset is the repeatable chain: source code, deployment, crawlability, public links, Search Console feedback, and the next optimization loop.
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