Free Business, SEO & Developer Tools
Ten real, high-utility tools engineered for webmasters, consultants, and founders in the United States and United Kingdom. Zero decorative fluff, zero signup required to calculate.
Word Counter & Keyword Density Analyzer
Accurate word count, character count, reading time, and keyword frequency analyzer for writers and webmasters.
- Real-time word & character counter
- Reading & speaking time estimator
- Top 10 keyword density breakdown
JSON Formatter, Validator & Minifier
Format, validate syntax, pinpoint parse errors, and minify JSON with zero server transmission for privacy.
- Instant local client-side validation
- Pinpoints syntax error lines
- Custom tab/space formatting
Meta Title & Description SERP Previewer
Check desktop and mobile Google SERP pixel dimensions, character limits, and snippet truncation.
- Pixel-accurate Google SERP simulation
- Desktop and Mobile view toggles
- Character and pixel width counter
Robots.txt Syntax & Directive Tester
Validate User-Agent rules, Disallow/Allow directives, and test crawl permissions against sample URLs.
- Syntax validation for Disallow & Allow
- Sitemap directive extraction
- URL crawl simulation tester
XML Sitemap Structure & Schema Validator
Inspect XML sitemaps for syntax compliance, URL count, and lastmod freshness.
- Sitemap XML syntax verification
- Total URL count & duplicate detection
- Lastmod timestamp checker
Business Name Generator & Domain Ideator
Generate high-impact, brandable business names with instant domain availability search links.
- Industry & keyword combinations
- Brand style filters (Modern, Tech, Classic)
- Instant .com & .co.uk domain lookup links
Business Email Drafting Assistant
Draft polite, persuasive, and professional corporate emails tailored for US and UK business cultures.
- Culture etiquette adjustments (US vs UK)
- Tone variations (Formal, Persuasive, Friendly)
- Subject line generator
Profit Margin & Markup Calculator
Calculate gross profit, gross margin %, net margin, and breakeven point with precision.
- Gross profit & gross margin %
- Markup % and cost multiplier
- Net margin factoring operating expenses
Consultant & Freelance Hourly Rate Calculator
Compute your target billable hourly rate factoring in taxes, billable ratio, and overhead in USD or GBP.
- Currency toggle (USD $ / GBP £)
- Federal/State/HMRC tax provisions
- Billable vs non-billable ratio modeling
On-Page SEO Technical Checklist Auditor
Analyze on-page headings, image alt texts, OpenGraph metadata, and mobile viewports.
- Heading structure inspection (H1-H6)
- Image accessibility & alt tag audit
- OpenGraph and Twitter card validator