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🔥 Popular tools

📊

Keyword Density Checker

Analyze keyword frequency and density in your content to optimize for search engines.

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Compress Image

Compress JPG, PNG, SVG, and GIFs while saving space and maintaining quality.

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PDF Merge

Combine multiple PDF files into one document. Drag to reorder pages.

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Word Counter

Count words, characters, sentences, paragraphs and reading time instantly as you type.

⚖️

BMI Calculator

Calculate your Body Mass Index (BMI) instantly using height and weight. Metric and imperial units supported.

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Password Generator

Generate strong, secure, random passwords with custom length and character options. 100% client-side.

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JSON to XML Converter

Convert JSON to well-formed XML. Handles nested objects, arrays, custom root/item tags, XML declaration, and CDATA wrapping.

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FIRE Number Calculator

Calculate your Financial Independence Retire Early number using the 4% safe withdrawal rule.

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NDA Clause Generator

Generate mutual, unilateral, or employee NDA clauses with custom confidentiality terms.

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Etsy Tag Generator

Generate all 13 SEO-optimized Etsy tags from your product title and keywords.

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ASIN Lookup Helper

Extract ASINs from any Amazon URL and build instant links to all 10 marketplaces.

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Upwork Proposal Generator

Generate personalized, winning Upwork proposals in seconds. 4 tones, AIDA structure, word counter.

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T-Shirt Slogan Generator

Generate catchy t-shirt slogans for any niche with tone selection.

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Listing Description Generator

Generate compelling MLS listing descriptions in 5 tones — luxury, warm, investor, buyer, concise.

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YouTube Title A/B Tester

Compare two YouTube titles for CTR potential with scoring, preview, and a clear winner.

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Podcast Episode Title Generator

Generate 15+ click-worthy episode titles across interview, how-to, curiosity, and list formats.

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Subject Line Tester

Score email subject lines for open rate potential with spam check and inbox preview.

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Domain Authority Checker

Check domain authority (DA), PA, spam score, backlinks, and SEO metrics instantly online.

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Resize Image

Resize JPG, PNG, GIF and SVG images by pixel or percentage with aspect ratio lock.

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PDF Split

Extract pages or page ranges from a PDF. Download individually or as ZIP.

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HTML Formatter

Format, beautify and indent messy HTML code instantly. Also supports minification.

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Age Calculator

Calculate exact age in years, months and days from date of birth. Also shows next birthday countdown.

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QR Code Generator

Generate QR codes for URLs, text, email, phone numbers and more. Download as PNG instantly.

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XML to YAML Converter

Convert XML to YAML. Maps attributes to @attr keys, collapses repeated siblings into sequences, and handles text nodes.

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