15 tools · start free · no phone app

What should your phone become?

Scan one code with your normal camera app and the phone in your pocket turns into a webcam, document camera, barcode scanner, wireless microphone or trackpad for the computer in front of you. It takes about ten seconds.

Open this on your computer

Use My Phone connects your phone to a computer, so the code you scan has to be on the other screen. Open this page there and you are paired in about ten seconds.

usemyphone.com/
Email myself the link

No phone app needed. Start free; the touchpad uses a small computer helper.

Scan to connect
Ten seconds, then pick any tool
Waiting for phone…
Camera won’t scan it? Open /join on your phone and enter
— — —

Why it works this way

Your phone. Your browser. No cable.

Pair once and switch between useful tools in the browser you already have. No phone app is needed. Computer-wide touchpad control uses a small helper; a free account keeps your devices together.

  1. 01

    Pair with your normal camera app

    Point the phone at the code on screen. A link appears, you tap it, and the phone is connected.

  2. 02

    Direct when possible, encrypted always

    Video, files and audio normally travel directly between your devices. If a network blocks that path, an encrypted relay keeps the session working without reading or storing the content.

  3. 03

    Codes expire in ten minutes

    Pairing codes are short-lived so nobody can connect to your computer later using an old code.

Same connection, every tool

One pairing, fifteen jobs. Switch between them at any time without reconnecting the phone.

View the full list

Use My Phone Sign

Capture it. Send it.
Get it signed.

Bring your PDFs into Use My Phone Sign. Place the fields, invite up to ten people and keep a tamper-evident completion record. Free accounts can send twenty envelopes a month; recipients never need an account.

10 recipients per document 13 field types No account for signers Audit trail on every envelope
Start signing — free

Common questions

Do I need to install an app on my phone?

No. Every tool runs in the mobile browser you already have. You scan a code with the standard camera app and the page opens itself.

Is it really free?

Yes. Free accounts can use all fifteen phone tools, with plan limits on video, recording and transfers. You can try pairing before signing in; continued use may require a free account. Paid plans add higher limits and remove ads. No payment card is needed for Free.

Does my video or audio go to a server?

It goes directly between your devices when possible. On restrictive networks an encrypted relay forwards it, but cannot read it and stores nothing.

Why will my phone not connect?

Usually the camera permission was declined, the pairing code expired, or a firewall blocks both direct and relayed connections. The page shows a retry and troubleshooting steps if pairing stalls.