📄 Text Editor

📄 SEO Text Editor: Advanced Tool for Content Creators, SEO Specialists, and Technical Writers

Do you work daily with web-optimized content? The SEO Text Editor by SEO PROOF is a lightweight, powerful, client-side writing environment: no data ever leaves your browser, and no server processes your content. All analysis happens locally, in real time.

🛠 Advanced Technical Features

• Dynamic Word & Character Count
  Monitor text, title, and meta description length in real time. Perfect for adhering to editorial limits (e.g., 120–160 characters for meta descriptions).
• Contextual SEO Analysis
  Enter your target keyword and instantly get feedback on:
  • Occurrence count
  • Keyword density (with optimal range guidance: 0.5%–2.5%)
  • Keyword placement (especially within the first 100 words)
• Readability Based on Language-Specific Metrics
  • Gulpease Index for Italian texts (0–100 scale, with estimated school grade level)
  • Flesch Reading Ease for English texts
    Both provide contextual suggestions to improve clarity and accessibility.
• Live Heading Structure Preview
  Instantly visualize the presence and hierarchy of H1, H2, and H3 tags.
  Heading style buttons (H1–H6) work as toggles: click to apply formatting, click again to revert to plain paragraph—keeping your writing flow uninterrupted.
• Customizable SERP Preview
  Enter your title, URL, and meta description to see exactly how your search snippet will appear on Google and other search engines. Ideal for A/B testing and CTR optimization.
• HTML Mode with Syntax Highlighting & Line Numbers
  Switch to code view anytime to inspect or edit your HTML structure—no copying, pasting, or external tools needed.
• Clean .txt Export
  Your exported file includes title, target keyword, meta description, and body text—fully formatted and stripped of hidden styles. Ready to import into any CMS, WordPress, or archive system.
• One-Click Formatting Cleanup
  Pasting from Word, Google Docs, or websites? With a single click, remove all hidden styles, unnecessary tags, and unwanted formatting—keeping only clean, semantic content.

👥 Who It’s For

• SEO specialists who must follow technical and semantic best practices
• Copywriters handling complex briefs and tight deadlines
• Technical writers creating sensitive documentation, manuals, or README files
• Agencies and freelancers managing NDA-protected content

💡 SEO Best Practice: Always place your target keyword in the H1 title and within the first 100 words of your content. This semantic signal is among the most important for Google.

🔒 Zero tracking. Zero uploads. Zero compromises.

This isn’t a word processor. It’s not a “feature-bloated editor.”
It’s an SEO-first text editor, built for those who know that content quality starts at the writing stage.

No account. No registration.
Open, write, optimize, export—all in your browser, in one seamless step.