Utility Tools Online

Browse Utility Tools

• Sitemap Generator

  Professional full-site sitemap crawler for Google Search Console with live crawl progress. Keeps functional dynamic URLs such as ?id= and ?cat_id=, skips tracking parameters/noindex pages, and exports XML, GZIP, URL list, HTML, CSV, JSON or a complete ZIP package.

• Roman Numeral Converter

  Convert numbers to Roman numerals or Roman numerals back to numbers. Supports single values and batches, with friendly validation instead of failing the whole job.

• HTML Beautifier

  Load HTML from pasted code, upload/drag-drop, or a public page URL. Preview the fetched source, then format it with clean indentation without changing the original.

• XML ↔ JSON Converter

  Convert XML ↔ JSON from pasted content or uploaded files with auto-detection, attributes, repeated elements and pretty output.

• Password Strength Checker

  Check an existing password locally or generate one or many secure passwords. Choose Random, Easy-to-read, PIN, or Passphrase and set your own length and character rules.

• XML Validator

  Validate XML from pasted text, upload/drag-drop, or a public XML URL. See a clear Valid/Invalid report, exact line/column errors, root element, namespaces and document metrics.

• Robots.txt Generator

  Build a professional robots.txt for your domain: default crawler policy, crawl delay, sitemap, restricted directories and per-bot rules for major search and AI crawlers.

• Keyword Density Checker

  Professional keyword-density analysis for pasted text, webpage URLs, YouTube metadata/captions, or country/region search results. Includes 1-, 2- and 3-word phrase density without a paid API key.

• Word Splitter

  Rewrite or split pasted, uploaded, or authorized public text. URL mode extracts the main article instead of navigation clutter. Choose tone, rewrite strength and output length; no external AI API is required.

• HTML Minifier

  Minify HTML from pasted code, a public URL or upload/drag-drop. Preview URL/file source first, then see the minified HTML below and download it as a new file.

• JavaScript Minifier

  Minify JavaScript locally to reduce unnecessary source formatting for deployment, testing, or code handoff.

• CSV Formatter

  Parse and rewrite CSV with delimiter and quoting controls for cleaner tabular data and interchange workflows.

• YAML Formatter

  Parse and pretty-print YAML into a cleaner readable structure for configuration review and editing.

• CSS Grid Generator

  Generate CSS Grid rules from row, column, and gap settings for faster layout prototyping and frontend work.

• Cron Expression Tool

  Validate standard five-field cron expressions and inspect upcoming runs for scheduling and automation workflows.

• JavaScript Beautifier

  Format JavaScript with local indentation controls so source code is easier to read, review, and edit.

• CSV Viewer

  Upload CSV data and review it as a searchable table preview for inspection, cleanup, and spreadsheet workflows.

• CSS Beautifier

  Pretty-print CSS into a cleaner readable layout for editing, debugging, review, and stylesheet maintenance.

• SQL Minifier

  Minify SQL with selectable dialect handling for compact query text, storage, testing, and developer workflows.

• SQL Validator

  Parse SQL and return validation errors by dialect to help review query syntax before further use.

• CSS Gradient Generator

  Build linear, radial, or conic CSS gradients with configurable values for frontend design and prototyping.

• CSS Box Shadow Generator

  Generate CSS box-shadow values from visual parameters for UI design, prototyping, and stylesheet work.

• Text Cleaner

  Remove selected unwanted characters, emojis, or spacing from text for cleanup, normalization, and reuse.