Image Size & EXIF Viewer

Check an image's pixel dimensions, file size and DPI, plus EXIF details like date taken, camera and GPS location.

1. Choose an image to check

Works with JPEG, PNG, WebP, GIF, BMP, HEIC (iPhone photos) and AVIF. Your file is never changed.

Drag and drop images here

or

2. Size and format

Width and height are shown the way the image appears. Print sizes use the file’s DPI and 300 DPI as a guide.

Choose an image and the details will appear here.

3. Photo details (EXIF)

Information your camera or phone wrote into the photo. Images saved from social media or messaging apps usually have it removed.

Choose an image and the details will appear here.

Everything happens on this device. Your images are never uploaded.

DPI is just a number in the file that suggests a print size. Image quality depends on the pixel dimensions.

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How to use

  1. 1. Choose an image

    Tap "Choose files" and pick the photo or image you want to check. To see the location too, pick it via "Choose File" instead of "Photo Library" so the original details are kept.

  2. 2. Check the size and resolution

    Under "Size and format" below the image, the width × height in pixels is shown in large type. Below it you'll find the format, file size, resolution (DPI), print size, and more.

  3. 3. Check the photo details and location

    Scroll down to "Photo details (EXIF)" to see the date taken, camera and shooting settings. If the photo has a location, you'll see the latitude, longitude and a warning. "Show all fields" lists every stored field.

Great for

  • Checking for location before posting

    See right away whether a photo reveals where it was taken before you share it. If it does, you'll get a link to remove it.

    Anyone posting photos on social media or marketplaces

  • Meeting upload size requirements

    Check the pixel dimensions and file size against rules like "at least 1200 px wide" or "up to 5 MB".

    People submitting images through forms

  • Knowing if it's big enough to print

    See how many centimeters or inches it comes out at 300 DPI, so you know whether it works for a flyer or photo print.

    People making flyers or cards

  • Reviewing your camera settings

    Look up the aperture, shutter speed, ISO and lens of a shot you liked and use them next time.

    Photography fans

Good to know

  • This tool only shows information. It doesn't remove or change anything. To remove location and other data, use "Remove photo location (Exif)". To change the date or camera, use "Edit photo Exif".
  • Images received through WhatsApp, X (Twitter) and similar apps usually have their EXIF stripped, so no photo details will show.
  • RAW, TIFF and PSD files, and details stored as XMP or IPTC (titles, keywords and so on), aren't read.

About image size and EXIF

Image size is measured as width × height in pixels. The pixel count decides the quality and how large you can print. DPI is just a value in the file saying how many pixels to place per inch when printing. Changing it doesn't change the image itself.

EXIF is information that cameras and phones write into photos: the date taken, camera model, shooting settings and, if location is turned on, the latitude and longitude where it was taken. This tool only reads the header at the start of the file, so even large photos and iPhone HEIC files show results instantly.

Pixels needed to print at 300 DPI
SizePixels needed
4 × 6 in photo102 × 152 mm1200 × 1800 px
5 × 7 in photo127 × 178 mm1500 × 2100 px
A4210 × 297 mm2480 × 3508 px
US Letter216 × 279 mm2550 × 3300 px

FAQ

Answers to common questions before you start.

Are my images sent anywhere?

No. Everything is read inside your browser on your device, and nothing is uploaded to a server. The location isn't sent to any map service or other site either.

Does this change my image file?

No. This tool only reads the file. To remove details, use Remove photo location (Exif). To change them, use Edit photo Exif.

Why does location data matter?

Anyone who gets the photo can look up where it was taken from the latitude and longitude. Posting photos taken at home or school can reveal where you live.

My iPhone photo doesn't show a location.

On iPhone, picking from the "Photo Library" in a browser can remove the location before the photo is handed over. If the location shows under "i" in Photos but not here, save the photo to the Files app first and pick it with "Choose File". If location was turned off in the camera settings, the photo never had one.

It says 72 DPI. Is the quality bad?

DPI has nothing to do with quality. It's a number in the file that suggests a print size, and most phones and cameras write 72. Quality depends on the pixel dimensions, so use the "Printed at 300 DPI" size as a guide.

The width and height are swapped compared with another app.

Photos taken holding the phone upright are often stored sideways and rotated for display using an orientation tag. This tool shows the width and height as you see the image, and also notes the size stored in the file.

The date taken is wrong.

The date is recorded from the camera or phone clock. If the clock was off, or the time zone was different while traveling, it will look wrong. You can fix it with Edit photo Exif.

Images saved from social media show no photo details.

Most social networks and messaging apps remove EXIF when an image is sent, so the date and camera details are no longer there.

Which formats are supported?

JPEG, PNG, WebP, GIF, BMP, HEIC (iPhone photos) and AVIF. HEIC and AVIF details can be read even if your browser can't display them.

Is it free?

Yes. No sign-up and no ads.

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