Free SEO tools
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Focused utilities for technical checks and planning decisions. Every result is free to use, explained in plain language, and available without an account.
The standard for every tool
- Useful result before any pitch
- Visible assumptions and limits
- No signup wall
Available now
Eight focused SEO utilities
Diagnose a technical limit or turn recurring SEO inputs into a planning scenario. Each tool explains its math, assumptions, and limitations.
Page Size Checker
Measure raw HTML against Googlebot's documented 2 MB fetch limit and find markup to trim.
Check a page
SEO Budget Calculator
Add content, link building, software, and people costs for a monthly and annual plan.
Plan a budget
SEO Traffic Forecast
Project visits, conversions, and revenue month by month with visible assumptions.
Build a forecast
Keyword Opportunity Score
Balance volume, difficulty, CPC, and business relevance with a transparent formula.
Score a keyword →
Meta Tags + Preview
Generate escaped search and social metadata with a live Google-style preview.
Draft metadata →
SERP CTR Calculator
Compare click estimates at current and target Google positions.
Estimate clicks →
URL & Link Extractor
Inventory anchors and resources with types, attributes, counts, and CSV export.
Extract links →
Bounce Rate Calculator
Calculate traditional bounce rate with an explicit GA4 measurement distinction.
Calculate engagement →
The publishing standard
The method is part of the result.
Every calculator shows its formula or benchmark. Every URL tool states what it fetches, what it excludes, and where the result stops being authoritative.
$0
No account or payment gate.
Visible
Assumptions and limitations.
Portable
Copy or export useful results.