Free tool16-bit HDRLinkedIn ready

Make your LinkedIn image
impossible to scroll past.

Lift the highlights, keep the detail, and download a real Rec. 2100 HDR image—without uploading your photo to us.

Brighten an image
No image selectedJPG, PNG, WebP, HEIC + more · up to 30 MB
Your image stays on this device

Drop an image into the light.

Or choose a file from your computer.

Checking this display’s HDR preview support…

Three steps, about a minute

From flat to full beam.

  1. 01

    Choose your image

    Start with a crisp company graphic, product shot, or photo.

  2. 02

    Let HDR build itself

    Your HDR file is created automatically. Adjust the intensity if you want a different lift.

  3. 03

    Download and post

    Upload the PNG directly from your LinkedIn Company Page.

The useful details

Bright, not blown out.

A 16-bit Rec. 2100 PQ PNG with more highlight headroom.

Is my image uploaded?

No. Editing and HDR encoding happen in your browser.

Where will HDR show?

On LinkedIn, supported browsers, and HDR-capable displays.

What happens to the size?

Images stay under LinkedIn’s 5 MB limit, up to 2400px.

For teams tracking AI search

Turn visibility into action.

Explore AthenaHQ