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Nexifr

SEO Studio

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Metadata

Meta Tag Generator

Generate SEO-optimized meta tags for your web pages.

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Structured Data

Schema Generator

Create JSON-LD structured data for rich search results.

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Crawler Files

Robots.txt Generator

Generate robots.txt files to control crawler access.

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Crawler Files

Sitemap Generator

Generate XML sitemaps for better search engine indexing.

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Analysis

Text Summarizer

Summarize long articles and text using an offline sentence heuristic scoring algorithm.

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Analysis

Word Combiner

Generate all possible keyword combinations and permutations from up to three custom lists.

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Analysis

Image to Text (OCR) Converter

Extract editable text from uploaded images (PNG, JPEG, WebP) entirely in your browser.

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Analysis

Lead Email Extractor

Scan text, HTML markup, or raw data lists to extract unique, clean email addresses.

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Optimization

SEO URL Rewriter

Convert dynamic query URLs into clean, search-engine-friendly static directory structures.

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Analysis

Bionic Reading Converter

Translate standard text paragraphs into bionic reading formats to read faster offline.

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Analysis

Word & Density Counter

Analyze characters, paragraphs, reading time, and keyword density securely in your browser.

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Analysis

Domain Age Checker

Check a domain's public RDAP registration date and calculate its age in years, months, and days.

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Optimization

HTTP Redirect Tracer

Inspect HTTP status codes, follow redirect chains (301/302), and inspect target server headers.

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