send a fax.
skip the
machine.

Drop in a file, type the number, get a delivery receipt. Online fax for teams, right in the browser.

Free trial for your whole team. Nothing to install.

DesktopChrome, Edge, Safari, Firefox
TabletAny modern browser
PhoneCamera scan built in

Toolkit

everything a fax needs.
nothing it doesn't.

any page in

Upload PDFs and images, or several files at once. They are checked, merged and turned into crisp black-and-white fax pages before anything is sent.

PDFPNGJPEGMerge
faxB2B · Send fax
faxB2B
Send to
+1(555) 010-2030
Files + Cover sheet
Choose a file or drop it herePDF, PNG or JPEG
Send fax
Quarterly-plan.pdfConverted · 4 pages
Ready

camera scan

No scanner nearby? Point your phone at the page right in the browser, crop and rotate it, and it becomes a clean fax page.

CameraCropRotate
9:41●●● ▮
Hold steady
Lease-page-2.pngScanned · 1 page
Added

fill & sign

Type onto pages, draw, and place a visual signature before they go out. Every save becomes a new version, so you always know exactly what was sent.

DrawTextSignature
faxB2B · Edit document
Cancel
Invoice-1042.pdfPage 1 of 2
Save
PINE & OAK STUDIOInvoice #1042
Design review480.00
Site visit150.00
Materials95.00
TOTAL$725.00
DrawTextSign
Invoice-1042.pdfVersion 2 · 2 pages
Signed

a number of your own

Pick a dedicated fax number for your team. Incoming faxes land in a shared inbox as PDFs.

Local numbersPDF inbox
Bring the number you already have
faxB2B · Inbox
InboxSentSettings
FaxStatusSizeTime
TODAY
(555) 010-4418United StatesReceived420 KB10:12
(555) 010-7702United StatesDelivered1.3 MB09:40
YESTERDAY
+44 20 7946 0000United KingdomDelivered2.0 MB17:05
(555) 010-9931United StatesBusy310 KB12:22
(555) 010-4418Incoming · 2 pages
New

Delivery receipts

proof, page
by page.
not just "sent".

Each fax is a live call between two machines. You follow it from queued to delivered, and when the receiving side confirms, a PDF receipt is ready. If a call fails — busy line, no answer, not a fax line — the reason is written on the record.

+1 (555) 010-2030United States · 3 pages
Sending

Dialing…

SendingLine connected, pages in transit.
DeliveredThe receiving machine confirmed every page.
ReceivedSomeone sent a fax to your number.
FailedThe reason is on the record; retry with one click.
What happens when a fax fails?
The record shows why it stopped — the line was busy, nobody answered, the number is not a fax line, or the call dropped — and you can start a linked retry right away.
What's inside a delivery receipt?
A PDF with the destination, the time, the page count and a fingerprint (SHA-256) of the exact document version that was sent. Keep it for your records or forward it to whoever asked for proof.

One account

start at the desk.
finish on the go.

faxB2B runs in the browser, so your team's history, numbers and receipts are the same on a laptop and on a phone.

Documents encrypted in transit and at restPDF receipt for every delivered faxTwo-factor sign-in for teamsEvery upload virus-scanned

your first fax
is two minutes away.

Works in the browser. Questions? The help center has answers.