Chrome desktop · Developer preview 0.4.0 · No card required
XLSXCSVVCFHTMLJSON
✓ Your contacts stay on your device.
NAKWASAP-X
Product preview · sample dataLess sorting. More clarity.✳
From a busy chat list to something useful.
SCAN. FILTER. EXPORT.
A WORKSPACE BESIDE YOUR CHATS
The essentials, right where you need them.
Open NX inside WhatsApp Web. Keep your conversations in view while you organize your contacts.
01 / DISCOVER
See your contacts clearly.
Scan the available session, explore saved and unsaved contacts, and narrow your list with search and country filters.
UnsavedGroupsBusinessCountry ↓
02 / REMEMBER
Keep the details that matter.
Add local notes, tags, email and custom fields. Your contact properties stay separated by WhatsApp account.
Contact notesPrefers an afternoon follow-up.Lead · Follow-up
03 / TAKE IT WITH YOU
One list. Five useful formats.
Choose your source and preview your selection. Export a spreadsheet, contact file or searchable offline report.
↓contacts.xlsxReady for your next step
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PRIVACY AT A GLANCE
Your contact list stays with you.
NX processes contacts in your browser and saves exports to your device. When billing launches, account sign-in will use your email and a hashed WhatsApp identifier; your contact list is not uploaded to the billing service.
START SMALL. ROOM TO GROW.
A plan for the way you work.
Free is available now. Pro checkout is being prepared; no payment is collected from this preview.
Prices are in USD, excluding applicable tax. Pro removes NX plan caps; WhatsApp availability and limits still apply. Clone creates a new group and an invite link; it does not copy chat history or automatically add members.
YOUR NEXT EXPORT STARTS HERE
Meet your new contact workspace.
Try the Free developer preview for Chrome desktop.
This is an unpacked developer preview, not a Chrome Web Store installation yet.
01
Download and extract
Extract the ZIP into a folder you will keep on this computer.
02
Load NX in Chrome
Open chrome://extensions, enable Developer mode, select Load unpacked, and choose the extracted folder containing manifest.json.
03
Open WhatsApp Web
Pin NX and click its icon. Sign in to WhatsApp if needed. NX scans when your session is ready; the NX button on the left opens or closes the panel.
A few useful answers.
Do I need to pay to try NX?
No. Free exports up to 15 contacts per export or selected group and supports up to five bulk items per run. No card is required.
Does NX send messages to my contacts?
No automatic messaging is included. Contact scanning and exporting do not send messages. Group invitations are provided as a link for you to share yourself.
Can I use this on mobile?
This build is for Chrome desktop and WhatsApp Web. It does not run inside the WhatsApp mobile app.
What should I know about group workflows?
Previewing a group is read-only. Teardown removes members, leaves the group and deletes your local chat after review and confirmation. It cannot erase other members' copies. Group execution requires Pro and is not available in the Free preview.
Is NX an official WhatsApp product?
No. NX is independent software and uses an unofficial browser integration. WhatsApp changes can affect compatibility. It can read only the contacts available to your connected session.
