Free Tools for Growing Businesses

Professional-grade SEO, marketing, and AI tools - completely free, no signup, no catch. Everything runs in your browser.

Every tool on this page runs entirely in your browser - nothing you type or upload is sent to a server, nothing expires, and nothing sits behind an email gate. They are the same checks and calculators we use in client engagements: test your site speed, verify your email authentication, put real numbers on an SEO or automation investment, and generate the files modern search and AI discovery depend on.

All (25)

SEO & Search (6)

AI & GEO (4)

Files & Images (4)

Email & Domain (4)

Analytics & ROI (5)

Local & QR (2)

Showing 25 of 25 tools

Email Checker

Check your domain's SPF, DKIM, DMARC, and MX records in seconds. Find out why your emails land in spam - free, no signup.

ROI Calculator

Estimate the revenue impact of SEO and the savings from AI automation for your business. Free interactive calculator.

llms.txt Generator

Generate a complete llms.txt file so ChatGPT, Claude, and Perplexity describe your business accurately. Free GEO tool.

Schema Generator

Generate valid JSON-LD structured data for LocalBusiness, FAQ, Service, and Article pages. Copy-paste ready, free forever.

SERP Preview

Preview how your page looks in Google search results and social shares. Live pixel-width checks for titles and descriptions.

Content Analyzer

Paste your content to check readability, keyword density, heading structure, and word count. Instant, private, free.

UTM Builder

Build clean, consistent UTM-tagged URLs for your campaigns. Validation, presets, and history - free and instant.

Business Calculators

Break-even point, profit margin, customer lifetime value, and CAC calculators for small businesses. Free, instant, no signup.

Headline Analyzer

Score your headlines on length, power words, emotion, and specificity. Live feedback as you type - free, no signup.

QR Generator

Create permanent QR codes with custom colors, PNG/SVG download, and no expiry, watermarks, or redirects. 100% free.

Image Compressor

Compress images and convert to WebP right in your browser - no upload, no file limits, no watermarks. Private and free.

SPF/DMARC Builder

Generate correct SPF and DMARC DNS records for your email setup. Pick your providers, copy the records - free, no signup.

GEO Scorecard

Score how ready your site is to be found and cited by AI search - ChatGPT, Perplexity, Google AI Overviews. Free, no signup.

AI Crawler Rules

Build and audit robots.txt rules for AI crawlers - GPTBot, ClaudeBot, PerplexityBot, Google-Extended and more. Free, no signup.

AI Training Data

See if your website is in Common Crawl - the open web corpus many AI models train on. Free, runs in your browser, no signup.

SERP Value

Estimate the clicks and revenue a ranking is worth - adjusted for AI Overviews and SERP features. Free, no signup.

Domain Checker

Check any domain's age, expiry, registrar, status, and DNSSEC via RDAP. Bulk lookup up to 20 at once. Free, no signup.

DNS Checker

Check all DNS records (A, MX, TXT, NS, CAA and more) across two resolvers at once, with propagation and DNSSEC status. Free.

Review QR

Turn your Google Place ID into a direct review link, a QR code, and a print-ready review poster. Free, no signup.

Breakeven ROAS

Find your breakeven ROAS, target ROAS, and the max CPC and CPA you can profitably pay. Free ad-math calculator, no signup.

Keyword Ideas

Generate unlimited related keywords, modifiers, and question ideas - no login, no daily cap, no fake volume. Free forever.

A/B Test Calc

Check if your A/B test result is statistically significant, and plan the sample size you need. Free stats calculator, no signup.

PDF Tools

Merge, split, rotate PDFs and convert images to PDF in your browser. No upload, no signup, no watermark, no file limits.

HEIC to JPG

Convert iPhone HEIC photos to JPG or PNG in your browser. Batch conversion, no upload, no signup, no watermark.

Image Converter

Convert and bulk-resize images to WebP, AVIF, JPG or PNG in your browser. No upload, no signup, no watermark.

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Explore Our Services

Free Tools for Growing Businesses

Email Checker

ROI Calculator

llms.txt Generator

Schema Generator

SERP Preview

Content Analyzer

UTM Builder

Business Calculators

Headline Analyzer

QR Generator

Image Compressor

SPF/DMARC Builder

GEO Scorecard

AI Crawler Rules

AI Training Data

SERP Value

Domain Checker

DNS Checker

Review QR

Breakeven ROAS

Keyword Ideas

A/B Test Calc

PDF Tools

HEIC to JPG

Image Converter

Want a Human to Look at Your Numbers?

Ready to grow your business?

Free Tools for Growing Businesses

Email Checker

ROI Calculator

llms.txt Generator

Schema Generator

SERP Preview

Content Analyzer

UTM Builder

Business Calculators

Headline Analyzer

QR Generator

Image Compressor

SPF/DMARC Builder

GEO Scorecard

AI Crawler Rules

AI Training Data

SERP Value

Domain Checker

DNS Checker

Review QR

Breakeven ROAS

Keyword Ideas

A/B Test Calc

PDF Tools

HEIC to JPG

Image Converter

Want a Human to Look at Your Numbers?

Ready to grow your business?