Convert HDR to SDR Video Free — Fix Washed Out Videos

If your iPhone videos look washed out, pale, or oversaturated when you play them on a Windows PC, share them on social media, or view them on a non-HDR monitor, the problem is HDR. iPhones from the 12 series onward record in Dolby Vision HDR by default, and most screens cannot display it properly.

MiOffice converts HDR to SDR using Hable tone mapping directly in your browser. No upload, no signup. The tone-mapped video produces natural colors on any display.

How to Convert HDR to SDR

1. 1

   Open the HDR to SDR Converter

   Go to the HDR to SDR converter.

2. 2

   Upload Your HDR Video

   Drag and drop your HDR video (MP4, MOV, MKV, WebM). Common sources: iPhone, Samsung Galaxy, GoPro.

3. 3

   Download SDR Video

   Click convert. Your tone-mapped SDR video looks correct on all screens.

HDR vs SDR: The Difference

When to Convert

• --Sharing with others: Recipients likely have SDR screens. Convert before sending.
• --Social media upload: Most platforms process HDR poorly. SDR produces more consistent results.
• --Video editing: Many editors handle HDR inconsistently. Convert to SDR for predictable color grading.
• --Presentations: Projectors and conference room displays are almost always SDR.

Privacy

Your HDR video is processed locally in your browser using FFmpeg WebAssembly with Hable tone mapping. No video is uploaded to any server.