Webmaster Tools

MiniWebtool’s .env File Generator assembles environment-variable files from service templates and custom key-value pairs. Options for generated secrets, comments, quoting, and exports help prepare configuration text and a redacted example file.

Scan any webpage with MiniWebtool’s Broken Link Checker to find broken links, 404 errors, and redirect issues. Check up to 200 links across 20 pages with live progress and incremental results.

MiniWebtool’s CPC Calculator links cost per click, cost per thousand impressions, and click-through rate. Choose the quantity to find, supply the other metrics, and inspect the formula and advertising-cost comparison.

Work between campaign cost, CPM, and impressions in MiniWebtool’s CPM Calculator. Supply two quantities to determine the third, with formulas and benchmark context for comparing an advertising budget or delivery estimate.

MiniWebtool’s Cron Job Generator builds or checks a Linux/Unix cron expression. Set schedule fields or enter an expression to see a plain-language description and upcoming execution previews, with an optional command.

Build the five schedule fields visually in MiniWebtool’s Crontab Expression Generator. Specific values, ranges, and intervals produce a cron expression with a live preview and explanation for scheduling a Linux task.

MiniWebtool’s CSS Compressor reduces stylesheet text by removing unnecessary whitespace, comments, and other removable characters. Choose a compression mode and compare the output size and compression statistics with the original.

Explore container and item behavior in MiniWebtool’s CSS Flexbox Playground. Changes to direction, alignment, spacing, growth, shrinkage, and order update the layout immediately, with CSS and HTML available to copy.

Build CSS Grid layouts visually with MiniWebtool’s CSS Grid Generator: click to place items, size tracks in fr, px, minmax and auto, and edit each item’s row and column spans. An animated grid line overlay, six real-world presets and one-click CSS export complete the builder.

MiniWebtool’s cURL Command Builder assembles a request from method, URL, parameters, headers, body, and authentication choices. A live command preview shows the flags before you copy the curl command for use in a terminal.

Convert a request into a form you can inspect or reuse with MiniWebtool’s cURL to JSON Converter. Paste a cURL command and choose structured JSON or a supported programming-language snippet as the output.

Inspect published domain records in MiniWebtool’s DNS Lookup. Select record types for a domain or IP address to examine web addresses, mail routing, nameservers, reverse DNS, or certificate-policy entries in organized response cards.

MiniWebtool’s Domain Age Checker looks for a domain’s published registration date and calculates its age. Registrar, update, expiry, and registry information provide context for the registration history that is available.

MiniWebtool’s Domain Trust Checker scores publicly observable domain characteristics such as structure, DNS, and SSL. Its trust scores are heuristic comparisons with a factor breakdown, not a guarantee that a website is legitimate or safe.

Create browser and app icons from an image in MiniWebtool’s Favicon Generator. Select sizes and a background color to prepare a favicon or a broader icon set, including sizes used by progressive web apps.

Find a Git command by the task you want to accomplish. MiniWebtool’s Git Command Generator pairs common operations with editable commands, flag explanations, commit-graph diagrams, and warnings or undo hints where a command can discard work or change history.

Explore advertising revenue assumptions before setting a traffic target. MiniWebtool’s Google AdSense Calculator estimates earnings from page impressions, click-through rate, and cost per click, with eCPM and revenue breakdowns. Actual earnings can differ from these projections.

Check whether a large document could exceed the processing threshold used by this tool. MiniWebtool’s Googlebot Crawl Size Checker fetches a URL and measures uncompressed HTML or PDF size against its configured limits, highlighting possible truncation concerns.

Link language and regional versions of a website using MiniWebtool’s Hreflang Tag Generator. Supply the alternate URLs to create HTML link tags, HTTP headers, or XML sitemap entries, with validation to help catch configuration mistakes.

Prepare Apache rules for common URL and access tasks with MiniWebtool’s Htaccess Redirect Generator. Choose a redirect, HTTPS, hostname, or IP-blocking scenario to obtain an explained snippet and a flow preview before applying it to your configuration.

Reduce the overhead in HTML markup with MiniWebtool’s HTML Compressor. It removes selected whitespace, comments, and line breaks, then shows the size reduction so you can compare the original and minified code.

Switch between literal characters and their HTML entity representations with MiniWebtool’s HTML Entity Encoder/Decoder. Choose encoding for plain text or decoding to turn entities back into readable characters.

Extract readable text from markup using MiniWebtool’s HTML to Text Converter. It removes HTML tags together with scripts, styles, and comments, and reports conversion statistics alongside the plain-text result.

Look up an HTTP response code by number or meaning in MiniWebtool’s HTTP Status Code Reference. Entries cover 1xx–5xx codes with RFC references, usage guidance, pitfalls, and examples for several server frameworks.

Start a schema from an example payload using MiniWebtool’s JSON Schema Generator. It infers types and structural details from sample JSON, including nullable values and formats, producing a schema you can review against the data your application should accept.

MiniWebtool’s JSON String Escape/Unescape converts text into a JSON-compatible escaped string or reverses that process. Quotes, backslashes, and newline characters are handled so you can move between literal text and its encoded representation.

MiniWebtool’s Keyword Density Checker counts recurring words and two- or three-word phrases in text. Frequencies and percentages help you inspect repetition and vocabulary; density by itself does not determine search performance.

See how Less becomes standard CSS in MiniWebtool’s Less to CSS Compiler. Compile and compare the source and output side by side, adjust output formatting, and copy or download the resulting stylesheet.

Fill a layout with readable-looking placeholder copy using MiniWebtool’s Lorem Ipsum Generator. Choose words, sentences, or paragraphs and optional HTML formatting to test spacing before the finished text is available.

Turn spreadsheet-style data into documentation markup with MiniWebtool’s Markdown Table Generator. Paste CSV or tab-separated columns to generate a Markdown table for a README, reference page, or other supported document.

MiniWebtool’s Meta Tag Generator prepares standard metadata, Open Graph tags, and Twitter Card markup. Enter page details and inspect search and social previews with character counters before copying the tags into your site.

Inspect the metadata behind a social-link preview in MiniWebtool’s Open Graph Checker. Check a URL or pasted HTML for titles, descriptions, images, duplicates, canonical links, and Twitter fallbacks, with a preview of detected values.

MiniWebtool’s Page Speed Checker inspects a URL for loading and response characteristics. Timing, caching, compression, and selected header checks provide a diagnostic starting point for examining a website’s delivery behavior.

CSS pixels and device pixels do not use the same scale. MiniWebtool’s PT to PX Converter shows the fixed CSS relationship at 96 DPI alongside resolution-dependent print conversions, with a physical ruler and copyable CSS.

Convert font and spacing sizes using MiniWebtool’s PX to REM Converter. Set the reference font size, translate individual values or a batch, and inspect how rem sizing responds when a visitor changes the browser’s base font size.

Build and inspect URL parameters in MiniWebtool’s Query String Builder. Add key-value pairs or decode an existing query, choose space encoding, and check duplicate keys before copying the query string or complete URL.

Follow a URL from its first response to its destination with MiniWebtool’s Redirect Checker. Review each redirect hop’s HTTP status, response time, and headers to investigate an unexpected routing chain.

Build crawler instructions with MiniWebtool’s Robots.txt Generator, or validate an existing file. Configure general and bot-specific rules, sitemap entries, and crawl hints, then review warnings before publishing the text.

Compile Sass syntax in the browser with MiniWebtool’s SCSS to CSS Compiler. Edit SCSS, preview the resulting CSS, choose output formatting, and copy or download the compiled stylesheet.

MiniWebtool’s Smart Quotes Remover converts curly quotation marks and apostrophes to straight ASCII characters. Paste text copied from a formatted document to inspect and copy the converted version.

MiniWebtool’s SQL Formatter reshapes a query for readability using a selected SQL dialect, indentation, and keyword case. Preview the formatted code with options for Standard SQL, MySQL, or PostgreSQL.

Reduce an SVG’s markup with MiniWebtool’s SVG Optimizer. Select cleanup options for comments, metadata, colors, whitespace, and numeric precision, then inspect the optimized output before using it in a design.

MiniWebtool’s SVG to React/JSX Converter transforms pasted or uploaded SVG into a React component. Configure TypeScript props, forwardRef, memoization, and title handling, with attribute and style conversion in the generated code.

Write, compile, type-check, and run TypeScript in your browser with MiniWebtool’s TypeScript Playground, featuring live diagnostics, JavaScript output, strict mode controls, quick examples, and a sandboxed console.

Select read, write, and execute permissions or enter an octal code like 755 in MiniWebtool’s Unix Permission Calculator to generate chmod commands and view security risk assessments.

MiniWebtool’s URL Parser separates a URL into scheme, credentials, host, port, path, query, and fragment. An anatomy view shows decoded parts, path segments, and repeated query keys for closer inspection.

Turn a title into a readable path segment with MiniWebtool’s URL Slug Generator. Choose a separator and case handling, transliterate supported characters, and remove unwanted symbols from the generated slug.

Enter website revenue and page views into MiniWebtool’s Value of A Page View Calculator for the value of one view, a CPM equivalent, and break-even traffic.

Relate website earnings to audience size with MiniWebtool’s Value of A Visitor Calculator. Revenue and visitors produce value per visitor, with optional conversion and advertising inputs to explore traffic economics.

MiniWebtool’s WHOIS Lookup retrieves public domain-registration information through WHOIS and RDAP. Review registrar, dates, nameservers, status codes, and available contacts; some fields may be unavailable or redacted.

MiniWebtool’s XML Sitemap Generator builds a sitemap from URL entries. Add optional modification dates, priorities, image details, and hreflang alternatives, then inspect the XML, coverage statistics, and validation diagnostics before publishing.