Rewrite web content with exact character counts using GPT-4.1 and Google Sheets

Description

An AI-powered content rewriter that maintains exact character counts line-by-line while rewriting web pages for SEO. Fetches reference URL content, preserves layout-critical formatting, and logs detailed comparisons to Google Sheets—perfect for agencies rewriting competitor content while maintaining design consistency.

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What this workflow does

This workflow solves a unique SEO challenge: rewriting web content while preserving exact character counts on every single line. When you need to rewrite a competitor's page or update your own content without breaking the layout, this automation fetches the reference URL, converts it to Markdown, and uses GPT-4.1 to rewrite marketing text, headings, and CTAs while maintaining the exact same character count as the original—down to the letter. The AI intelligently decides what to keep unchanged (form labels), what to skip entirely (URLs, footers), and what to rewrite (marketing content). A second AI agent then compares the original and rewritten versions line-by-line, verifying character counts and logging everything to Google Sheets for quality control.

Perfect for SEO agencies, content teams, and web developers who need to rewrite content without disturbing page layouts, CSS styling, or design templates that depend on specific text lengths.

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Key features