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Browser-first webmaster toolkit

Small tools.
Serious websites.

Fast, focused utilities for SEO, content, and everyday web work – built to get you from input to useful output without an account.

Explore all tools Full password generator

Browser-first by design. Your passwords, text, and images stay on your device whenever the task allows it.

The toolkit

Pick a task. Get it done.

Focused tools with clear inputs, useful output, and no dashboard to learn.

SecurityOn-device Safe Passwords Create strong, private passwords with precise control over length and character sets. SEOOn-device SERP Preview Shape titles and descriptions while previewing the search result. DeveloperOn-device Slug Converter Turn titles into clean, URL-ready slugs in one step. ContentOn-device Character Counter Count characters, words, sentences, and paragraphs as you write. AIOn-device Token Counter Estimate token ranges, context use, and the approximate text boundary without uploading content. SEO and AIOn-device Structured Data Generate and validate practical JSON-LD profiles without uploading business or page data. SEO and AIOn-device AI Extractability Review whether visible page sections are structured, contextual, and evidence-ready without uploading content. AI and DeveloperOn-device Agent & Skill Builder Build reviewable multi-platform agent, skill, and subagent packages without uploading instructions. SEOOn-device Heading Checker Inspect H1-H6 structure from pasted HTML, a local file, or a text outline. ContentOn-device SEO Symbols Find and copy useful separators, arrows, ticks, and symbols. ImagesOn-device WebP Converter Convert images to modern WebP format directly in the browser. ImagesOn-device Image Crop Crop, rotate, resize, and export an image without uploading it. ContentOn-device Content Analyzer Review on-page content signals while keeping the text in your browser. ContentOn-device AI Prompt Builder Build evidence-led prompts for content gaps, research, briefs, drafting, review, and refreshes. SEO dataOn-device GSC Analyzer Analyze Search Console XLSX and CSV exports for quick wins, low CTR, content gaps, questions, page refreshes, and period changes. PDFOn-device Merge PDF Arrange PDF files and selected page ranges, then create one document without uploading. PDFOn-device Compress PDF Optimize a PDF locally with explicit structural and scan-quality tradeoffs. SEOOn-device E-E-A-T Checker Review visible experience, expertise, trust, and transparency signals with concrete evidence. DesignOn-device SVG Logo Animator Animate SVG logo elements, timing, and a final logo movement without uploading the file.

Beyond the free tools

A practical system for SEO and AI content production.

Plan the work, write with reusable prompts, review the evidence and hand clean files to your CMS. The Starter Kit gives freelancers and small teams one portable workflow instead of another subscription.

  • 10-sheet workbookBriefs, pipeline, review and handoff
  • 32 prompts + 12 recipesReusable AI workflows with structured inputs
  • 8 SOPs + CMS templatesA finished example shows how the pieces connect
See everything in the kit $19.00one-time download
SEO and AI Content Operations Starter Kit cover Version 2.0 · instant ZIP download

Built for the work

Useful before impressive.

Each tool is designed around one job, with a fast path to the result and enough context to help you use it well.

  1. 01
    Private by default

    Browser-only whenever the task can be completed safely on your device.

  2. 02
    No account wall

    Open the tool, complete the task, and take the result with you.

  3. 03
    Clear over clever

    Focused controls, accessible states, and explanations without filler.

Learn the why

Latest practical guides

Fresh, evidence-led explanations that help you use the tools and make better publishing decisions.

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Keep it bookmarked

Your next small web task is probably already covered.

Browse the toolkit