What a CR3 file is
A CR3 file is a RAW image from a Canon camera. It holds data straight from the camera sensor. That data is not yet a finished picture you can share.
A JPG file is a standard image format. It typically opens on computers, phones, and websites. It is made for sharing, editing, and printing.
Your CR3 file may not open in a viewer, editor, or website you use every day. Converting CR3 to JPG gives you a file most tools can use.
You might need a JPG when you want to:
- Share a photo with family, friends, or clients
- Edit a photo in a normal photo editor
- Print a photo without special RAW software
- Upload a photo to a website that will not accept CR3
Pro tip: Keep your original CR3 file after conversion, so you still have the full RAW data for later edits.
If you have other RAW files, you may also need DNG to JPG or RAW to JPG conversion. Those are separate conversions for separate RAW formats.
CR3 vs JPG at a glance
Use this comparison to see why the two formats behave so differently. It covers what each file holds, how widely it opens, and what it is best for.
| CR3 | JPG | |
|---|---|---|
| What it is | A Canon RAW image file | A standard finished image file |
| What it holds | Sensor data from the camera | A finished picture |
| Opening | Typically needs compatible software | Typically opens widely |
| Size | Typically larger than a JPG | Typically smaller than a CR3 |
| Best for | Keeping original detail for editing | Sharing, editing, and printing |
File sizes vary with the photo, the camera settings, and the JPG quality you choose. A detailed photo will usually give a larger file than a simple photo.
Pro tip: If you plan to edit heavily later, keep the CR3 file and work from a JPG copy for sharing.
For a fuller explanation of RAW and finished formats, read RAW versus JPEG for photography.
How to convert CR3 to JPG
Upload your file, choose a quality setting, and download the result. The steps below match the converter on this page.
- Upload your CR3 file.
- Choose Print or Web quality.
- Convert your file on our server.
- If full extraction fails, choose the optional embedded preview fallback.
- Download your JPG.
Your downloaded JPG is ready to share, edit, or print. Check it once before you send it on, so you know it looks right.
Pro tip: Choose your quality setting before you convert, so you do not need to convert the same file twice.
Converting CR3 to JPG is the same task whether you searched for converting CR3 to JPG or for a .cr3 to JPG file. The steps above cover both wordings.
CR3 to JPG converter: Print or Web?
This converter offers two quality choices. Print uses quality 95 and gives a larger file. Web uses quality 80 and gives a smaller file.
Print quality
Print suits printing and keeping more detail. It gives a larger file, so it is a good choice when size is less important than detail.
Web quality
Web suits sharing online, where a smaller file is easier to send and upload. It is a good choice for email, messages, and web uploads.
Choose from these options:
- Print: quality 95, larger file, better for printing
- Web: quality 80, smaller file, better for sharing online
JPG uses lossy compression, so a JPG typically holds less detail than the original RAW file. If a JPG is converted again, re-encoding can introduce additional quality loss.
Pro tip: If you are unsure, start with Print for a file you plan to print, and use Web for a file you plan to send.
What happens to your camera details
Camera metadata is removed during conversion. That metadata can include camera settings and GPS location.
Your file is converted on our server. Because conversion runs on our server, your file is uploaded for conversion.
The following are removed from your JPG:
- Camera settings
- GPS location
Keep your original CR3 file if you want to keep that metadata for your own records. Once you download the JPG, that metadata is not in the JPG file.
Pro tip: Remove metadata before sharing if you do not want location details in a shared file.
File size and batch limits
Each file can be up to 100 MB. You can convert up to 5 files in one batch.
A batch lets you convert several CR3 files without converting them one by one. This helps when you have a set of photos from the same shoot.
Check these limits before you start:
- Maximum file size: 100 MB per file
- Maximum batch size: 5 files at a time
If your JPG is still large for email after conversion, read about reducing image file size. That guide covers size reduction after you have a JPG.
Pro tip: Check file sizes before you start a batch.
If your file will not convert
If full RAW extraction fails, you may choose an optional fallback. The fallback extracts the embedded JPEG preview from the CR3 file.
The fallback uses the embedded preview, not the full RAW data. Check the preview JPG before you share or print it.
If the fallback is offered, you can:
- Choose the fallback to get a preview JPG
- Keep your original CR3 file for later use
- Try a compatible RAW editor if the preview is not good enough
If your file is HEIC, not CR3, use HEIC to JPEG conversion instead. That is a different conversion for a different format.
Pro tip: If the fallback result looks wrong, keep your original CR3 file and try a compatible RAW editor later.
After you download your JPG
Your downloaded JPG is ready to share, edit, or print. Check the JPG once before you share it. Look at size, sharpness, and colour.
After download, you may need to:
- Share the JPG by email or message
- Edit the JPG in a normal photo editor
- Print the JPG at home or through a print service
- Reduce the JPG for email or web use
For print choices, read choosing a format for print. For email, read best format for email attachments.
JPG and JPEG name the same image format, and the file extension is the main difference, as explained in the MDN image formats guide. JPG files typically open widely, as described in the MDN guide to image formats.
Pro tip: Save a copy of the JPG with a clear name, so you can find it later for printing or sharing.
What we covered
- A CR3 file is a Canon RAW file, and a JPG is a standard image you can share, edit, or print.
- Choose Print at quality 95 for a larger file, or Web at quality 80 for a smaller file.
- Your file is converted on our server, and camera metadata is removed.
- Each file can be up to 100 MB, and you can convert up to 5 files in one batch.
- If full extraction fails, you can choose an optional embedded preview fallback.