SDS Chemical Safety Lookup – Online Section Reference
Enter a common chemical name to see summary hazard pictograms and precautions. Quick reference.
UD5 Toolkit
Enter a common chemical name to see summary hazard pictograms and precautions. Quick reference.
Enter a city to get current UV index forecast using open data (with local caching). Understand sun protection needs. No personal location used.
Enter a three‑letter currency code like USD or EUR and instantly see the corresponding symbol and number of decimals. Quick developer reference.
Query DNS records for any domain directly from your browser using DNS-over-HTTPS. See A, AAAA, MX, CNAME, and TXT. No logs.
Search a curated dictionary of modern internet acronyms (IMO, TBH, IYKYK) and slang. Simple offline-capable reference. No tracking.
Paste a hex code and get the closest official CSS color name and a list of similar Pantone-like shades. Design reference.
Check WHOIS information for any domain: registrar, expiration date, and name servers. Quick and private using public WHOIS data aggregators.
Search a city or country and see its current UTC offset, DST status, and abbreviation. Quick reference for scheduling.
Enter a domain and see public WHOIS info via a free API with rate limiting. Quick domain check.
Type a CSS color name like 'tomato' or 'mediumseagreen' and instantly get its hex code and preview. Complete named colors list.
Search by country or currency name to find its symbol and code. Quick static reference for international business.
Find the three‑letter currency code (USD, EUR, JPY) for any country. Also lists currency symbol and name. Static.
Search for any file extension to see its full name, MIME type, and description. Covers thousands of entries. Static data.
Identify a Chinese character by selecting its radicals. List possible Hanzi. Built‑in reference for learners.
Search a name and see its meaning, origin, and popularity. Static name database. For parents‑to‑be.
Find your public IP address and view approximate geolocation, ISP, and browser header details. No personal data stored. Static and instant.
Enter an acronym and see its most common full forms. Static dictionary. No internet needed after load.
Search by MIME or file extension to see the corresponding type. Helpful when configuring web servers. Static.
Check WHOIS information for any domain: registrar, expiration date, and name servers. Quick and private using public WHOIS data aggregators.
Enter a dialling code (+44, +1) to find which country it belongs to. Also search by country name. Static reference.
Search the complete emoji set by keyword or code. Click to copy. Includes skin tones and flags. Always up to date with Unicode.
Query DNS records for any domain directly from your browser using DNS-over-HTTPS. See A, AAAA, MX, CNAME, and TXT records. No logs.