Create QR codes instantly for URLs, plain text, phone numbers, emails, and Wi-Fi credentials. Download as PNG or SVG. Runs entirely in your browser — nothing uploaded.
SmartersWEB
Web · Design · Hosting
Professional-grade website tools for DNS lookup, SSL checks, speed testing, SEO audits, redirect checks, HTTP headers, WordPress diagnostics, and more — all free, no account required.
Create QR codes instantly for URLs, plain text, phone numbers, emails, and Wi-Fi credentials. Download as PNG or SVG. Runs entirely in your browser — nothing uploaded.
Look up geolocation, ISP, ASN, timezone, and threat flags for any IPv4 or IPv6 address. Supports "My IP" auto-detection. Displays results on an interactive map.
Query A, AAAA, MX, CNAME, TXT, NS, SOA, and CAA records for any domain. View raw and formatted results with TTL values, propagation status and SPF/DMARC/DKIM analysis.
Check SSL certificate validity, expiry dates, issuer details, Subject Alternative Names, full certificate chain, and get an overall trust grade.
Create strong passwords using crypto.getRandomValues(). Customize length, character sets, and view real-time entropy, strength score, and crack time estimates.
Measure DNS lookup, TCP connect, SSL handshake, TTFB, and total load time averaged over 3 runs. Includes Google PageSpeed Insights scores for mobile and desktop.
Generate creative business name ideas by keyword and industry. Check live .ca domain availability via WHOIS, save a shortlist, and link directly to CIRA to register.
Full browser-based image editor — crop, resize, rotate, flip, apply filters, use social media presets, and export as PNG, JPEG, WebP or BMP. Nothing is uploaded.
Audit your WordPress site for caching, gzip/Brotli compression, CDN detection, WP version exposure, login page accessibility, REST API user enumeration, and asset bloat.
Check your site's availability from 4 simulated locations simultaneously using parallel cURL probes. View response time, SSL expiry, server info, and HTTP status.
Follow every redirect hop from start to final destination. Detects 301/302/307/308 types, HTTPS upgrade confirmation, redirect loops, and grades chain efficiency.
Analyze any page's title, description, Open Graph, Twitter Cards, canonical URL, robots directives, viewport, structured data, and favicon — with a live SERP preview.
Check the total size of any webpage — compressed vs uncompressed HTML, compression savings percentage, external CSS/JS/image counts, inline code bloat, and caching headers.
View every HTTP response header for any URL. Get a security header grade (A–D) auditing all 7 critical headers — HSTS, CSP, X-Frame-Options and more.
Find the right tool for your task — from network diagnostics to SEO audits.
No data collection. Client-side tools never send your data to our servers. Period.
Every tool works instantly with zero signup, login, or email required.
Domain checking targets .ca, tools reference Canadian registrars and CIRA.
Built by web developers, for web developers — precise, fast, and reliable.
No usage limits, no paywalls. All 14 tools are permanently free.
Most tools return results in under 5 seconds. No waiting, no loading screens.
SmartersWEB Free Tools help business owners, developers, marketers, and website managers check common website issues without installing software or creating an account. The collection includes DNS lookup, SSL certificate checks, IP lookup, HTTP header inspection, redirect checking, meta tag analysis, website speed testing, page size review, QR code creation, password generation, and WordPress speed diagnostics.
Use these tools before launching a website, moving hosting, updating DNS, troubleshooting email records, checking HTTPS security, reviewing SEO snippets, testing redirects, or investigating slow page performance. Each tool is designed to give quick, practical information so you can understand whether a domain, page, certificate, server response, or WordPress setup needs attention.
For a complete website review, start with the DNS Lookup tool, then run the SSL Certificate Checker, Website Speed Test, Redirect Checker, Meta Tag Analyzer, HTTP Headers Inspector, and Page Size Checker. These checks give a useful view of technical SEO, hosting health, security basics, and performance signals that can affect visitors and search engines.
Create a free SmartersWEB account to save tool results, track your sites, and access your history from any device.