Browse the complete ToolCraft library or search for a specific task.
Free SEO utilities for metadata, keyword analysis and crawler controls.
Create SEO-friendly page titles with keyword, brand and length controls.
Open tool → SEO ToolsCreate concise search-result descriptions with keyword and length guidance.
Open tool → SEO ToolsAnalyze word frequency, keyword density and text usage in seconds.
Open tool → SEO ToolsGenerate a robots.txt file for common crawler and indexing directives.
Open tool → SEO ToolsPreview an SEO title, URL and meta description in a Google-style search result layout.
Open tool → SEO ToolsPreview how a page title, description, URL and image may appear when shared on social platforms.
Open tool → SEO ToolsGenerate a clean XML sitemap from website URLs with optional change frequency and priority.
Open tool → SEO ToolsCreate a clean canonical URL and HTML canonical tag from a page URL.
Open tool → SEO ToolsGenerate JSON-LD schema markup for common website, article and organization use cases.
Open tool → SEO ToolsTurn titles and phrases into clean, lowercase, URL-friendly slugs.
Open tool → SEO ToolsAnalyze word count, keyword frequency, keyword density and basic on-page text signals.
Open tool → SEO ToolsBuild campaign tracking URLs with UTM source, medium, campaign, term and content parameters.
Open tool →Free browser-based tools for counting, cleaning, comparing, analyzing, cleaning, extracting and transforming text.
Count words, characters, sentences, paragraphs and reading time instantly.
Open tool → Text ToolsCount characters with and without spaces for posts, forms and writing limits.
Open tool → Text ToolsConvert text between uppercase, lowercase, title case and sentence case.
Open tool → Text ToolsClean repeated spaces, tabs and unnecessary whitespace from pasted text.
Open tool → Text ToolsRemove repeated lines from lists and text while keeping the useful content.
Open tool → Text ToolsRepeat text a chosen number of times with optional separators.
Open tool → Text ToolsReverse text characters instantly for testing, puzzles and text manipulation.
Open tool → Text ToolsSort text lines alphabetically in ascending or descending order.
Open tool → Text ToolsFind and replace words or phrases in large text blocks with optional case-sensitive and regular-expression matching.
Open tool → Text ToolsRemove blank lines from text while preserving the non-empty lines you need.
Open tool → Text ToolsCompare two text blocks and quickly identify added, removed and unchanged lines.
Open tool → Text ToolsCount how often words appear in text and review the most frequent terms.
Open tool → Text ToolsEstimate reading time and speaking time from the amount of text you provide.
Open tool → Text ToolsAnalyze basic readability signals including word count, sentence length and Flesch Reading Ease.
Open tool → Text ToolsClean common formatting problems such as smart quotes, tabs, repeated whitespace and inconsistent line endings.
Open tool → Text ToolsTurn broken line-wrapped text into cleaner paragraphs with configurable line-break handling.
Open tool → Text ToolsRemove duplicate lines with trim, case sensitivity and sorting controls for cleaner lists.
Open tool → Text ToolsInspect Unicode code points, escape text and decode common Unicode escape sequences.
Open tool → Text ToolsExtract emails, URLs, numbers, hashtags or custom regex matches from a text block.
Open tool → Text ToolsGenerate customizable placeholder text by paragraphs, sentences or words for layouts and prototypes.
Open tool → Text ToolsGenerate relevant hashtag sets for social posts from a topic or keywords.
Open tool →Browser-based utilities for structured data, markup, URLs, SQL and code.
JSON Formatter & Validator Online — free online tool for json formatter online.
Open tool → Developer ToolsEncode and decode URLs and percent-encoded text safely in your browser.
Open tool → Developer ToolsBase64 Encoder & Decoder Online — free online tool for base64 encoder online.
Open tool → Developer ToolsHTML Minifier Online — free online tool for html minifier online.
Open tool → Developer ToolsCSS Minifier Online — free online tool for css minifier online.
Open tool → Developer ToolsJavaScript Minifier Online — free online tool for javascript minifier online.
Open tool → Developer ToolsSQL Formatter & Beautifier Online — free online tool for sql formatter online.
Open tool → Developer ToolsSQL Syntax Checker & Query Validator Online — free online tool for sql syntax checker.
Open tool → Developer ToolsXML Formatter & Validator Online — free online tool for xml formatter online.
Open tool → Developer ToolsYAML Formatter & Validator Online — free online tool for yaml formatter online.
Open tool → Developer ToolsMarkdown Formatter & Previewer Online — free online tool for markdown formatter online.
Open tool → Developer ToolsTest regular expressions against text with match details and capture groups.
Open tool → Developer ToolsGenerate random UUID v4 identifiers instantly in your browser.
Open tool → Developer ToolsConvert Unix timestamps to readable dates and Unix timestamps.
Open tool → Developer ToolsConvert JSON arrays to CSV and CSV data back to JSON.
Open tool → Developer ToolsEscape JSON strings safely or unescape escaped JSON text.
Open tool → Developer ToolsEncode special characters as HTML entities or decode HTML entities back to text.
Open tool → Developer ToolsDecode JWT headers and payloads locally in your browser.
Open tool → Developer ToolsBuild common cron expressions with a simple visual schedule builder.
Open tool → Developer ToolsParse a URL into protocol, host, port, path, query parameters and hash.
Open tool → Developer ToolsGenerate MD5, SHA-1, SHA-256 and SHA-512 hashes from text in your browser.
Open tool → Developer ToolsCreate linear and radial CSS gradients with live preview and copy-ready code.
Open tool → Developer ToolsDesign CSS box-shadow effects with live preview and one-click copy.
Open tool → Developer ToolsBuild Markdown tables quickly and copy GitHub-ready table syntax.
Open tool → Developer ToolsGenerate common Apache .htaccess rules for HTTPS, redirects and caching.
Open tool →Browser-based PDF utilities for common document workflows.
Merge multiple PDF files into one document in your browser.
Open tool → PDF ToolsExtract selected pages from a PDF into a new PDF.
Open tool → PDF ToolsRe-save a PDF with browser-based optimization where supported.
Open tool → PDF ToolsRender PDF pages as downloadable PNG images in your browser.
Open tool → PDF ToolsCombine JPG and PNG images into a downloadable PDF.
Open tool → PDF ToolsCount the pages in a PDF instantly in your browser.
Open tool →Browser-based image utilities for common image workflows.
Compress JPG, PNG and WebP images in your browser with adjustable quality.
Open tool → Image ToolsResize images by width or height while preserving proportions.
Open tool → Image ToolsCrop an image to a custom rectangle directly in your browser.
Open tool → Image ToolsConvert JPG and PNG images to modern WebP format in your browser.
Open tool → Image ToolsConvert images to Base64 data URLs for development and testing.
Open tool → Image ToolsPick pixel colors from an uploaded image and copy HEX and RGB values.
Open tool → Image ToolsGenerate QR codes from URLs and short text.
Open tool → Image ToolsCreate common favicon image sizes from an uploaded source image.
Open tool → Image ToolsDownload YouTube video thumbnails in max resolution from any video URL or ID.
Open tool → Image ToolsCalculate aspect ratios and resize dimensions for images and video.
Open tool →AI and productivity utilities for common workflows.
Generate multiple blog title ideas from a topic, audience and tone.
Open tool → AI ToolsDraft concise meta description variations from a page topic and target keyword.
Open tool → AI ToolsCreate a structured blog outline with headings, subtopics and content goals.
Open tool → AI ToolsRewrite provided text in a clearer or more polished style while preserving its meaning.
Open tool → AI ToolsCreate a concise summary from text you provide in your browser.
Open tool → AI ToolsAnalyze a draft and suggest SEO-focused improvements, headings and keyword coverage.
Open tool →Everyday calculators, generators and converters for daily tasks.
Generate strong, random passwords with length, symbols and character options.
Open tool → Utility ToolsConvert colors between HEX, RGB, HSL and more with live preview.
Open tool → Utility ToolsCalculate percentages, percentage change, increase and decrease quickly.
Open tool → Utility ToolsGenerate random numbers within a custom range with optional uniqueness.
Open tool → Utility ToolsConvert length, weight, temperature and other common units instantly.
Open tool → Utility ToolsCheck WCAG color contrast ratios for text and background accessibility compliance.
Open tool → Utility ToolsCalculate tip amounts and split bills between people quickly.
Open tool → Utility ToolsCalculate exact age in years, months and days from a date of birth.
Open tool → Utility ToolsConvert date and time between world timezones instantly.
Open tool → Utility ToolsCreate a simple printable invoice with items, tax and total in your browser.
Open tool → Utility ToolsCount business days between two dates, excluding weekends.
Open tool → Utility ToolsCalculate loan EMI, total interest and payment schedule from principal, rate and tenure.
Open tool → Utility ToolsCalculate Body Mass Index from height and weight with category guidance.
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