Free Hosting Tools
35 tools for DNS, SSL, uptime, and everyday development work. No account needed.
Server & Hosting Tools
Monitor and analyze your hosting stack and website infrastructure.
- Uptime CalculatorCalculate uptime and downtime percentages to understand hosting reliability and the business impact of outages.
- Bandwidth CalculatorEstimate bandwidth usage from page size, visitors, and page views to plan hosting resources more accurately.
- Website Uptime CheckerRun a quick website uptime check to verify availability, response status, and basic reachability.
- DNS Lookup ToolLook up DNS records such as A, AAAA, MX, NS, TXT, and CNAME to troubleshoot domain configuration issues.
- SSL Certificate CheckerInspect SSL certificate validity, issuer, expiration date, and TLS details to catch certificate problems early.
- HTTP Headers CheckerInspect HTTP response headers to review caching, redirects, security directives, and general server behavior.
- Redirect CheckerTrace redirect chains, final URLs, and hop counts to audit 301, 302, 307, and 308 behavior.
- HTTP Compression CheckerCheck whether a website serves Brotli or gzip compression and review the practical impact on responses.
- Security Headers AnalyzerAnalyze important security headers such as CSP, HSTS, X-Frame-Options, and related browser protections.
- Email DNS CheckerValidate MX, SPF, DMARC, and DKIM-related DNS records to improve email deliverability and authentication.
- CSR GeneratorGenerate a Certificate Signing Request and private key for SSL certificate issuance using a cleaner form flow.
- Port CheckerCheck whether common service ports are open, closed, filtered, or exposed to the public internet.
- Robots & Indexability CheckerReview crawl and indexability signals from robots.txt, meta robots, canonicals, redirects, and status codes.
- .htaccess GeneratorGenerate useful .htaccess rules for redirects, security hardening, caching, and Apache configuration tasks.
- Robots.txt GeneratorGenerate a robots.txt file with common crawl rules to guide search engines across your site structure.
- IP Geolocation LookupLook up public IP geolocation details such as region, network, and location context for investigations and logs.
- Chmod CalculatorConvert file permissions between symbolic and octal chmod formats for Linux and hosting environments.
- Cron Job GeneratorBuild cron expressions more safely with a guided interface for recurring tasks, monitoring, and automation.
Security & Encryption
Useful tools for security checks, certificates, passwords, and access control.
- Password GeneratorGenerate strong passwords with customizable length and character rules for safer account and system access.
- Hash GeneratorGenerate hashes such as MD5, SHA-1, and SHA-256 from text input for integrity checks and quick comparisons.
- Htpasswd GeneratorGenerate .htpasswd entries for password-protected directories using Apache-compatible Basic Auth hashing.
Data Encoding & Formatting
Convert, format, and validate common text and data payloads.
- JSON FormatterFormat, minify, and validate JSON payloads to make APIs, configs, and structured data easier to inspect.
- Base64 ConverterEncode and decode Base64 strings for APIs, tokens, payload handling, and quick debugging tasks.
- URL EncoderEncode or decode URL components safely for query strings, parameters, redirects, and web integrations.
Developer Utilities
Practical utilities to speed up daily development and debugging work.
- Unix Timestamp ConverterConvert between Unix timestamps and human-readable dates for logs, APIs, cron planning, and debugging.
- String Case ConverterConvert strings between camelCase, PascalCase, snake_case, kebab-case, and related developer naming formats.
- UUID GeneratorGenerate cryptographically secure UUID v4 values for IDs, sessions, database records, and application workflows.
- Lorem Ipsum GeneratorGenerate placeholder text in paragraph, sentence, or word format for mocks, wireframes, and demos.
- Slug GeneratorTurn long text or titles into clean URL slugs for permalinks, filenames, and structured content paths.
- Color Converter & PickerConvert colors across HEX, RGB, HSL, and related formats while previewing palette values visually.
- QR Code GeneratorGenerate QR codes instantly for URLs, text, contact data, or campaign assets that need scannable access.
- UTM BuilderBuild clean UTM campaign URLs for analytics tracking across newsletters, ads, and content marketing campaigns.
- Regex Tester & ValidatorTest regular expressions, review matches, and validate patterns before using them in production code.
- Meta Tag GeneratorGenerate essential HTML meta tags for SEO, Open Graph, Twitter cards, and social sharing previews.
- Open Graph & Social Preview CheckerCheck Open Graph, Twitter card, canonical, and preview metadata to improve how links render on social platforms.