JPG to HDR converter
Convert JPG to HDR for free, with no sign-up and no paywall after upload.
- Where it runs
- Our server, files deleted in 60 min
- Free allowance
- 25 files a day, up to 200 MB each
- Typical time
- Usually under a minute
- Sign-up
- Not needed
What happens to your JPG
Converting to HDR will not bring back detail that JPG compression already removed, but it stops further loss when you edit and save again.
This conversion runs on our server. Your file is deleted within 60 minutes, and you can delete it yourself as soon as you have downloaded the result.
How to convert JPG to HDR
- Choose your file Tap Choose files and pick the JPG files, or drop them onto the page. You can add several at once.
- Convert to HDR Tap Convert. The file is sent over an encrypted connection and converted on our server.
- Download Tap Download to save the HDR file. It is deleted from our server within 60 minutes, or straight away if you tap Delete.
What is a JPG file?
The most common photo format on the web and on phones. It uses lossy compression, so files are small but every re-save loses a little detail, and it cannot store transparency.
Every browser, phone gallery and image editor opens JPG files.
What is an HDR file?
A high dynamic range image format often used for 3D lighting environments.
Photoshop, GIMP and Blender.
Questions
Is converting JPG to HDR free?
Yes. You can convert up to 25 files a day on our server for free, each up to 200 MB, with no sign-up. The limit is shown before you upload, and we never ask you to pay to download a file you have already converted.
Is it safe to convert my JPG files here?
Yes. Files travel over an encrypted connection, are processed on our own server, and are deleted within 60 minutes. Nobody looks at them, and you can delete them yourself straight after downloading.
How long does JPG to HDR take?
Usually under a minute. Bigger files take longer, and you can watch the progress on each file.
Can I convert JPG to HDR on my iPhone or Android phone?
Yes. The converter works in Safari, Chrome and any modern browser. Tap Choose files, pick from Photos or Files, and download the result to your phone.
How do I open an HDR file?
Photoshop, GIMP and Blender.