Photo EXIF Data Explained

EXIF Data Explained

Most new photographers have probably encountered the term EXIF metadata more than a few times. Some people simply put it as “data that helps you improve your photography”, but many do not have an idea of how it actually works. To fully understand what EXIF metadata is, you have to start with the question: what is metadata in the first place? Use this free online EXIF data viewer to extract the EXIF metadata from your digital images.

Metadata is data or information that pertains to data. A good example of metadata would be card catalogs found in libraries. A card catalog contains some information about the contents of the book it refers to.

EXIF metadata, also known as Exchangeable Image File metadata, can be found within most image files in common file formats such as JPEG, TIFF, and RAW. This metadata contains information such as the time the photo was taken, how large the picture is, and even the camera settings used for capturing the image.

There are many ways to view the EXIF metadata of an image. In some operating systems, it’s only a matter of checking the image’s file properties. Photo editing programs even have a separate window meant to display metadata upon opening an image. There are also plenty of programs specifically designed to display and edit the EXIF metadata. But why do photographers need to access all that information?

Both novice and experts at photography can learn a lot from analyzing EXIF metadata from images. Since it stores the camera’s settings, it’s easier to keep track of factors that may affect the quality of an image. If a batch of blurry photos have a few clear pictures in it, it’s possible to determine which specific setting caused the clearer pictures. While some would rather compare two pictures side by side, analyzing EXIF metadata gives you far better precision.

Another use of EXIF metadata is checking the authenticity of pictures. If you use a software to retouch or manipulate an image file, it would also show in that image’s metadata. This is very important in some photography contests, where contestants might use editing software to compensate for faulty photography. In some online galleries, professional photo reviewers often look at EXIF metadata to help them figure out how a photographer captured the image and how it can be further enhanced.

If you’re new to studying images using their EXIF metadata, a good way to start is by visiting online photography forums or galleries. Many of these sites feature images with their EXIF metadata indicated next to them. The metadata often contains a lot of information that might overwhelm beginners, so focus on specific information such as Shutter Speed, Aperture or F-Stop, and the ISO setting. Once you’ve familiarized yourself with these settings, you’ll eventually be able to analyze other parts of the metadata.

10 Tools for Resizing Photos Online


Crop, Edit, and Resize High Resolution Images using Free Online Photo Resizing Tools without Downloading any Software like Photoshop

There are plenty of options available for photographers and designers to edit images or photos and to customize these images according to their desires. Obviously, Photoshop, Pixelmator, Inkscape, and Fireworks are among the top tier of photo editing software, but when it comes to easy photo editing for anyone, who doesn’t have necessary expertise on designing software, then an online image resizing tool would be the best selection for them. To make this task easier and more user friendly, some developers have released online utilities for editing photos and images. Among various online resources, listed below are the top 10 online photo resizing tools.

Resize Photos

Resize-Photos introduces a new photo resizing tool that requires you to fulfill just only two steps. At first, show the image location from your computer disc drive. Then, put width in pixels and adjust the image quality from the quality-meter and click &#e9;Upload & Resize Photo' button to get the output. Interestingly, this online tool also provides four image outputs- JPG, GIF, PNG, and BMP.

After uploading your photo you can begin to apply effects like adding captions, rounded corners, shadows, borders, and reflections. You can even convert photos to black and white, sepia, vintage, or negative image effect.

JPEG Optimizer

JPEG-Optimizer is a free online tool to resize your image to use in blogs, forums, or to send it directly via email. You can easily resize and compress your digital images according to web or job requirements.

Set the photo source and put compression percentage and width size to get the desired image. It’s quite simple and requires no additional skill to resize your photo stock.


Pic Resize

It is very simple to start with Pic Resize. You can easily upload image from your PC, iPad, or Smartphone. However, developers have also kept option to upload image directly from web url. This online tool includes some basic photo editing tools like crop, flip, and rotate. You can also reduce the image pixels and customize according to your requirement. Interestingly, it also features some special effects that can bring an extra glamour to your image.

Shrink Pictures

This tool entails some commonly used options like image dimension, grayscale/ sepia color mode, and image quality. You have the option to upload image from your disc drive. If you are in a hurry to resize the image and send it via email, then this tool is the best selection for you. It provides direct mailing option to send the resized image to your client, friends, or relatives. Just put the image location in the “Browse” option, selection required sizes and effects, and put the email address to send it. Really it’s a handy tool to edit your high resolution images and to email it within a minute.

Resize Your Image

Resize Your Image is another very useful tool to save your image resizing time. From the browse option, upload your image from your PC, iPad, or Smartphone. Then crop the image according to your desire.

It also provides additional rotation and zoom-in and zoom-out buttons. It is really simple to reduce the pixels of your image according to your requirement.



Resize Pic

Forget about all complexity and difficulties to resize image. Resize Pic makes it easier to you with just two options. Browse the image from your computer, put width and height of the image, and get the output. If you have to resize images for online use or other official purposes, you can simply get everything done with this online image resizing tool.

Web Resizer

Web Resizer comes with some advanced yet easy features to aid you with web ready photo stock building. At first, it requires uploading the image from your computer. You would be pleased to use its photo border creation option. With just a single click, you can create border for your image. It also features some other interesting options like Tint, exposure, photo contrast, and color saturation. As like other tools, you can also adjust height and width of the image. Rotate your image clockwise or anticlockwise if you need. Sharp images would be great to see; just put the sharpen value and see how it looks like.

Resize It

Resize online photo resizing tool introduces itself in a bit different way. It has categorized its image resizing option into four different options like- Resize a Portrait Photo, Resize a Landscape Photo, Crop a Photo, and Advanced Photo Tools. This tool would be helpful to new users. You just need to select the category that matches your requirement and put all dimensions and get the result within just a few seconds. It’s quite simple to use and apply.

Cut My Pic

Cut My Pic completes your photo resizing in just only three steps. Firstly, upload the image that you want to resize. Secondly, put all values to modify your image or crop from automatic crop option. You can also modify edges of your image from sharp to round. There are some other special effects like shadow, sharpen and denoise. You may like to see the reflection effect to your textured images. Just select that you need and like to have and get the result in just a few seconds. In the third step, you can directly send the image via email, share to social media sites, or you can save the image to your computer.

Internet Marketing Ninjas

Internet Marketing Ninjas, a social media image creation tool features the simplest way to get a post-ready image within a few seconds. Select the media kit from your computer and click upload button. It will take you to the next step, where you can directly select the media-ready image sizes from the top button ‘Choose a Size’. However, you can also select the file format like JPG, PNG, GIF, and ICO from the menu. Then, click the button “Done Editing” and see the final output. This online tool also shares the directly email sending option to save your time. However, you can also download and save it to your computer.