All Online Tools
40+ free online utility tools for everyone. Pick a tool below to get started — no signup needed.
Converters
4 tools
Currency Converter
Convert between world currencies with live exchange rates. Fast, free and accurate currency conversion tool.
Unit Converter
Convert length, weight, temperature, volume and speed units instantly. Free online unit conversion calculator.
Time Zone Converter
Convert time between different time zones worldwide. Easy and accurate time zone conversion tool.
File Size Calculator
Convert file sizes between bytes, KB, MB, GB and TB. Free online file size converter and calculator.
Encoding Tools
3 tools
Hash Generator (MD5 / SHA256)
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes from any text online. Free cryptographic hash calculator.
Base64 Encoder / Decoder
Encode text to Base64 or decode Base64 to text online. Free Base64 encoding and decoding tool.
URL Encoder / Decoder
Encode or decode URLs online. Percent-encode special characters for safe URL usage.
Formatters & Optimizers
1 tool
Generators
7 tools
DMARC Record Generator
Build a valid DMARC policy record with a guided wizard. Set policy, reporting URIs and alignment.
SPF Record Generator
Create syntactically correct SPF DNS records. Add IP ranges, includes, and policy mechanisms.
DKIM Record Generator
Generate DKIM DNS TXT records with proper syntax. Configure selector, key size, flags and algorithm.
Password Generator
Generate strong, secure random passwords instantly. Customize length, characters, and complexity.
QR Code Generator
Generate QR codes for URLs, text, email and more. Free online QR code maker with download option.
URL Shortener
Shorten long URLs into clean, short links. Free URL shortener with copy-to-clipboard.
Lorem Ipsum Generator
Generate lorem ipsum placeholder text for your designs and layouts. Choose paragraphs, sentences or words.
Text Tools
4 tools
Image to Text (OCR)
Free online OCR — extract text from images, screenshots and scanned documents. 16 languages, batch processing, 100% private.
Regex Tester
Test and debug regular expressions in real time. See matches highlighted with capture groups and explanations.
Word Counter
Count words, characters, sentences and paragraphs instantly. Free online word and character counter.
Text Case Converter
Convert text to uppercase, lowercase, title case, sentence case, camelCase, and more. Free online case changer.
Data Tools
2 tools
Network Tools
4 tools
Load Testing
Stress test any website with up to 200 virtual users. Get latency, throughput, error rates and a full downloadable report.
Web Traffic Analyzer
Deep-scan any website — detect technologies, audit SEO, check performance, security headers, DNS, accessibility and content analytics.
DNS Lookup Tool
Check DNS records for any domain. Lookup A, AAAA, MX, CNAME, TXT and NS records online.
IP Address Lookup
Find your public IP address and get geolocation details. Free IP lookup tool with location, ISP and timezone info.
DNS Tools
9 tools
SSL Certificate Checker
Verify SSL/TLS certificates for any domain. Check expiry date, issuer, certificate chain and configuration.
Full DNS Record Lookup
Retrieve every DNS record type for a domain in one query — A, AAAA, MX, NS, TXT, SOA, CAA and more.
DNS Propagation Checker
Check DNS propagation across global nameservers. See if your DNS changes have spread worldwide.
GEO IP Checker
Geolocate any IP address or domain. Get country, city, ISP, ASN and coordinates from an IP.
Website to IP Lookup
Resolve any website hostname to its IP address instantly. Supports IPv4 and IPv6 results.
Reverse IP Lookup
Find all domains hosted on a given IP address. Discover shared hosting neighbors and server density.
CNAME Record Lookup
Look up CNAME alias records for any domain. Trace the full CNAME chain to its canonical name.
TXT Record Lookup
Retrieve all TXT records for a domain. View SPF, DKIM, DMARC, and site verification entries.
BIMI Record Checker
Check BIMI (Brand Indicators for Message Identification) DNS records. Verify your brand logo in email clients.
Security Suite
9 tools
Website Security Scanner
Scan a website for security headers, HTTPS config, cookie flags, and common vulnerabilities.
Domain Intelligence Scanner
Full domain recon — WHOIS age, DNS records, SSL status, security headers, tech stack detection.
DNS Health Report
Comprehensive DNS audit for any domain. Checks NS delegation, SOA, MX, SPF, DMARC, DNSSEC and more.
Phishing Link Checker
Analyze URLs for phishing indicators — suspicious patterns, homoglyph domains, and redirect chains.
DMARC Record Checker
Validate your domain's DMARC policy. Check alignment, policy mode, reporting URIs and configuration issues.
SPF Record Checker
Validate SPF records and detect issues — too many lookups, syntax errors, and missing includes.
DKIM Record Checker
Look up and validate DKIM public key records. Verify selector, key length, algorithm and flags.
IP Reputation Checker
Check if an IP address is listed on major blacklists (DNSBL). Detect spam sources and abusive IPs.
DMARC Report Analyzer
Upload and parse DMARC aggregate XML reports. Visualize pass/fail rates and sender alignment.