A small tool for a specific next step.
Choose a task, try its example and edit your own inputs locally. These twelve utilities do not connect accounts, crawl websites or measure rankings. Each tool explains its method and what still needs checking before you use the result.
Choose a task.
Wording, technical preparation or a plan to review. Examples load automatically; the two CSV planners need Run tool after edits or import. Copy and download are always your choice.
12 pages
SEO ROI Scenario Calculator
Explore incremental visits, conversions and value using your own monthly assumptions.
Explore BROWSER-LOCALMeta Title Preview
Edit a title and description and inspect an approximate search snippet layout.
Explore BROWSER-LOCALMeta Description Preview
Compare two user-written description drafts in an approximate desktop or mobile snippet.
Explore BROWSER-LOCALSlug Generator
Normalize a page name with Unicode, stop-word and separator controls.
Explore BROWSER-LOCALReading Level Checker
Estimate English readability and identify sentences longer than 25 words.
Explore BROWSER-LOCALKeyword Frequency Checker
Inspect single-word, two-word and three-word phrase frequency in pasted content.
Explore BROWSER-LOCALJSON-LD Schema Generator
Generate local structured data for Article, Breadcrumb, Organization, LocalBusiness or FAQ.
Explore BROWSER-LOCALRobots.txt Editor & Syntax Check
Edit pasted robots rules and inspect basic local syntax warnings.
Explore BROWSER-LOCALHreflang Generator
Convert pasted locale/URL mappings into HTML links or an XML sitemap snippet.
Explore BROWSER-LOCALUTM URL Builder
Add encoded campaign parameters to a URL while preserving other query values and fragments.
Explore CSV PLANNINGKeyword CSV Grouper
Import a keyword CSV, normalize duplicates, group by a simple word rule and export locally.
Explore CSV PLANNINGRedirect Map Planner
Validate an old/new URL CSV for duplicate sources, self redirects, loops and chains.
ExploreA local output is a starting point. Use the practical guides for the next checks; tools do not connect to a live website or Google account.