Free Malaysian business tools that never upload your data
Clean lists and check Malaysian formats — IC numbers, postcodes, phone numbers, emails and CSV lists. Everything runs inside your browser. No account, no upload, no ads.
🔒 100% client-side · zero server upload
List & Data Cleaning
Remove duplicate lines Paste a list, pick your options, and get a clean unique list plus a line-by-line report of every duplicate that was dropped. Clean Malaysian Phone Numbers Paste messy numbers from WhatsApp, Excel or forms. Get a deduplicated list in E.164 (+60) with wa.me links, plus a report of every number dropped and why. Compare CSV Lists Paste list A and list B, choose phone, email or full-row matching, and get the rows that are only in one list. Clean Email List Paste an email list and get a clean, deduplicated list back, plus a row-by-row report of every invalid, duplicate, or role address removed.