Number checker

Find out which numbers are on WhatsApp, without messaging them

Paste your list or upload your Excel and Wapes checks one by one which numbers have WhatsApp. Nobody gets a message: we only check whether the account exists.

Add to Chrome — it’s free See plans
Free forever · 10 checks a day, no card
⚙ How it works

From your list to contacts
who can read you

This is how you clean a list before a campaign: without messaging anyone and without leaving WhatsApp Web.

Step 1

Your list

Paste or upload your file

Paste one number per line or upload an Excel, CSV or TXT file. Wapes finds the phone column on its own.

Excel (.xlsx, .xls), CSV or TXTDetects the phone columnSkips malformed numbers
Step 2

Checking

One by one, no messages

Wapes checks whether each number has a WhatsApp account, with a pause between each one to protect your account. Nobody receives anything.

No message sentA pause between each numberFrom your own WhatsApp Web
Step 3

Results

Watch it live

Follow the progress number by number, with a count of who has WhatsApp and who doesn’t. Pause, resume or cancel anytime.

Live countersPause, resume or cancelFilter by on / not on WhatsApp
Step 4

Next step

Export or send

Download the results to Excel, split into two sheets, or send the numbers on WhatsApp straight to the bulk sender.

Excel with two sheets: on and not on WhatsAppOne click to the bulk senderWorks with partial results too
Checks without sending messages
Separates who is on WhatsApp
Export to Excel or send in one click
Without messaging anyone

Clean your list
before the campaign

Sending to numbers that aren’t on WhatsApp wastes sends and time. Wapes checks your list without sending a single message: it only asks whether the account exists, from your own WhatsApp Web and with a pause between each number.

No contact receives a messageYour lists are processed in your browserA pause between each check

Number checker questions

No. Wapes doesn’t send any message: it only checks whether the number has a WhatsApp account, just like when WhatsApp Web looks up a contact.

The Free plan includes 10 checks a day. Standard goes up to 500 a day and Pro is unlimited.

Excel (.xlsx and .xls), CSV and TXT, up to 10 MB. You can also paste numbers, one per line.

Yes, always include it when pasting numbers (for example 1 for the US). If you upload an Excel or CSV, Wapes tries to detect it and add it to numbers that are missing it.

Export them to Excel, with one sheet for numbers on WhatsApp and one for the rest, or send the numbers on WhatsApp straight to the bulk sender.

Step-by-step guideHow to check if a number is on WhatsApp without messaging it

Check my first list free
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