Optimizing images for the JPEG format (2024)

Table of Contents
About the JPEG format Optimize as JPEG More like this FAQs
  1. Photoshop Elements User Guide
  2. Introduction to Photoshop Elements
    1. What's new in Photoshop Elements
    2. System requirements | Photoshop Elements
    3. Workspace basics
    4. Guided mode
    5. Making photo projects
  3. Workspace and environment
    1. Get to know the Home screen
    2. Workspace basics
    3. Preferences
    4. Tools
    5. Panels and bins
    6. Open files
    7. Rulers, grids, and guides
    8. Enhanced Quick Mode
    9. File information
    10. Presets and libraries
    11. Multitouch support
    12. Scratch disks, plug-ins, and application updates
    13. Undo, redo, and cancel actions
    14. Viewing images
  4. Fixing and enhancing photos
    1. Resize images
    2. Cropping
    3. Process camera raw image files
    4. Add blur, replace colors, and clone image areas
    5. Adjust shadows and light
    6. Retouch and correct photos
    7. Sharpen photos
    8. Transforming
    9. Auto Smart Tone
    10. Recomposing
    11. Using actions to process photos
    12. Photomerge Compose
    13. Create a panorama
    14. Moving Overlays
    15. Moving Elements
  5. Adding shapes and text
    1. Add text
    2. Edit text
    3. Create shapes
    4. Editing shapes
    5. Painting overview
    6. Painting tools
    7. Set up brushes
    8. Patterns
    9. Fills and strokes
    10. Gradients
    11. Work with Asian type
  6. Quick Actions
  7. Guided edits, effects, and filters
    1. Guided mode
    2. Filters
    3. Guided mode Photomerge edits
    4. Guided mode Basic edits
    5. Adjustment filters
    6. Effects
    7. Guided mode Fun edits
    8. Guided mode Special edits
    9. Artistic filters
    10. Guided mode Color edits
    12. Blur filters
    13. Brush Stroke filters
    14. Distort filters
    15. Other filters
    16. Noise filters
    17. Render filters
    18. Sketch filters
    19. Stylize filters
    20. Texture filters
    21. Pixelate filters
  8. Working with colors
    1. Understanding color
    2. Set up color management
    3. Color and tonal correction basics
    4. Choose colors
    5. Adjust color, saturation, and hue
    6. Fix color casts
    7. Using image modes and color tables
    8. Color and camera raw
  9. Working with selections
    1. Make selections in Photoshop Elements
    2. Saving selections
    3. Modifying selections
    4. Move and copy selections
    5. Edit and refine selections
    6. Smooth selection edges with anti-aliasing and feathering
  10. Working with layers
    1. Create layers
    2. Edit layers
    3. Copy and arrange layers
    4. Adjustment and fill layers
    5. Clipping masks
    6. Layer masks
    7. Layer styles
    8. Opacity and blending modes
  11. Creating photo projects
    1. Project basics
    2. Making photo projects
    3. Editing photo projects
    4. Creating Photo Reels
  12. Saving, printing, and sharing photos
    1. Save images
    2. Printing photos
    3. Share photos online
    4. Optimizing images
    5. Optimizing images for the JPEG format
    6. Dithering in web images
    7. Guided Edits - Share panel
    8. Previewing web images
    9. Use transparency and mattes
    10. Optimizing images for the GIF or PNG-8 format
    11. Optimizing images for the PNG-24 format
  13. Keyboard shortcuts
    1. Keys for selecting tools
    2. Keys for selecting and moving objects
    3. Keys for the Layers panel
    4. Keys for showing or hiding panels (expert mode)
    5. Keys for painting and brushes
    6. Keys for using text
    7. Keys for the Liquify filter
    8. Keys for transforming selections
    9. Keys for the Color Swatches panel
    10. Keys for the Camera Raw dialog box
    11. Keys for the Filter Gallery
    12. Keys for using blending modes
    13. Keys for viewing images (expertmode)

About the JPEG format

TheJPEG format supports 24‑bit color, so it preserves the subtle variationsin brightness and hue found in photographs. A progressive JPEG filedisplays a low-resolution version of the image in the web browserwhile the full image is downloading.

JPEG image compression is called lossy because it selectivelydiscards image data. A higher quality setting results in less databeing discarded, but the JPEG compression method may still degradesharp detail in an image, particularly in images containing typeor vector art.

Note:

Artifacts, such as wavelike patterns or blocky areas of banding,are created each time you save an image in JPEG format. Therefore,you should always save JPEG files from the original image, not froma previously saved JPEG.

The JPEG format does not support transparency. When you savean image as a JPEG file, transparent pixels are filled with thematte color specified in the Save For Web dialog box. To simulatethe effect of background transparency, you can match the matte colorto the web page background color. If your image contains transparencyand you do not know the web page background color, or if the backgroundis a pattern, you should use a format that supports transparency(GIF, PNG‑8, or PNG‑24).

Optimize as JPEG

JPEG is the standard format for compressing photographs.

  1. Open an image and choose File> SaveFor Web.

  2. Choose JPEG from the optimization format menu.

    See Also
    5 Tips to Optimize Your Images for the Web - circle S studio

  3. To optimize to a specific file size, click the arrowto the right of the Preset menu, and then click Optimize To FileSize. Enter a number in the Desired File Size text box, and selecteither Current Settings, which optimizes for the current settings,or Auto Select GIF/JPEG, which automatically determines whether JPEGor GIF is the better format.

  4. Do one of the following to specify the compression level:

    • Choose a quality option (Low, Medium, High,and so on) from the pop‑up menu under the optimization format menu.

    • Click the arrow in the Quality menu and drag theQuality pop‑up slider.

    • Enter a value between 0 and 100 in the Quality box.

      Thehigher the Quality setting, the more detail is preserved in theoptimized image, but the larger the file size. View the optimizedimage at several quality settings to determine the best balancebetween quality and file size.

  5. Select Progressive to display the image progressivelyin a web browser; that is, to display it first at a low resolution,and then at progressively higher resolutions as downloading proceeds.

    Note:

    Some browsers do not support progressive JPEGs.

  6. To preserve the ICC profile of the original image inthe optimized file, select ICC Profile.

    Some browsers use ICC profiles for color correction. TheICC profile of the image depends on your current color setting.

  7. If the original image contains transparency, select aMatte color that matches the background of your web page. Transparentareas in your original image are filled with the Matte color.

  8. To save your optimized image, click OK. In the Save OptimizedAs dialog box, type a filename, and click Save.

More like this

  • Create a matted GIF or PNG image
  • About color management
Optimizing images for the JPEG format (2024)

FAQs

Optimizing images for the JPEG format? ›

For JPEG files, you can use the 'Quality' slider to select the compression level and reduce file size. Finally, you should click on the 'Export' button to save the optimized image file. TinyPNG is a free web app that uses a smart lossy compression technique to reduce the size of your PNG and JPEG files.

View Details ›
How do I optimize a JPEG image? ›

For JPEG files, you can use the 'Quality' slider to select the compression level and reduce file size. Finally, you should click on the 'Export' button to save the optimized image file. TinyPNG is a free web app that uses a smart lossy compression technique to reduce the size of your PNG and JPEG files.

See Details ›
How can I improve a JPEG image? ›

You can change the resolution of a JPEG image using a range of Adobe products, including Photoshop and Lightroom. Simply go to File>Export, then toggle your image resolution higher / lower – or simply click 'optimise for web'.

Discover More Details ›
What is the optimal quality for JPEG? ›

As a general benchmark: 90% JPEG quality gives a very high-quality image while gaining a significant reduction on the original 100% file size. 80% JPEG quality gives a greater file size reduction with almost no loss in quality.

Find Out More ›
How do I get my photos in JPEG format? ›

Make sure the image is on your computer. Click the “File” menu and select “Open.” Locate your image and click “o*k.” Click “File,” then click the arrow next to “Save As.” A list of image types, including JPEG, will appear.

Discover More Details ›
How do I resize a JPEG and keep quality? ›

Image editing software such as Adobe Photoshop, GIMP, or Pixlr can be used to resize images without losing quality. These programs allow you to adjust the image's size while maintaining its original quality.

Find Out More ›
How do I maximize image quality? ›

The best way to get high-resolution images is by using the right camera for the job. But when that's not an option — or you're looking to improve older digital photos — Adobe Photoshop and Adobe Photoshop Lightroom can help. Experiment with Super Resolution and resampling to see how far you can push your image quality.

Find Out More ›
Does JPEG produce high quality image? ›

JPEGs are designed to efficiently store high-quality digital photos packed with detail and color. They compress large images into much smaller file sizes, making them easier to share and upload online. But this comes at a price.

Get More Info ›
What is 100% JPEG quality? ›

These numbers 100, 80. 50, 20 are the quality of the JPG image. For example, if you select 100 your JPG output will be the least compression and gives you a higher quality image. On the other hand, JPG 20 will give you the highest compression, smallest file size, and lowest quality as well.

Find Out More ›
What is the difference between JPG and JPEG files? ›

JPG vs JPEG: Is There a Difference? JPG and JPEG are interchangeable file extensions representing the same image format established by the Joint Photographic Experts Group. The distinction lies solely in their naming; JPG was used when file systems limited extensions to three characters.

Tell Me More ›

What are the different JPEG settings? ›

JPEG image quality settings

In your camera's menu system, image quality options are often described by terminologies such as Fine or High (low compression), Standard or Normal (medium compression), and Low or Basic (high compression). The JPEG quality settings on most cameras are well-calibrated.

Continue Reading ›
Is an iPhone photo a JPEG? ›

The iPhone camera defaults to taking pictures in the HEIF format, rather then JPEG. This camera formatting change to HEIF came in iOS 11, but some iPhone users may prefer to have the camera continue to snap photos in JPEG format for broader compatibility with sharing, copying to a computer, and more.

Learn More ›
Do I need to convert JPG to JPEG? ›

Nowadays, newer versions of Windows now accept file extensions that have more characters and most apps understand and open both JPG and JPEG files equally. If you have files with either extension that your image viewer or editor can open without issues, there's no need to convert JPGs to JPEGs or vice versa.

See More ›
What is JPEG photo format? ›

JPEG (pronounced JAY-peg) is a graphic image file compressed with lossy compression using the standard developed by the ISO/IEC Joint Photographic Experts Group. JPEG is one of the most popular image formats on the internet and is supported by most web browsers and image editing software.

View More ›
How do I turn a blurry picture into a clear picture? ›

  1. Download PhotoDirector. PhotoDirector is available for iOS and Android devices, so you'll find it on the App Store and the Google Play Store. ...
  2. Choose Your Blurry Image. ...
  3. Tap “Tools” and Click “Deblur” ...
  4. Adjust the Deblur Effect with the Slider. ...
  5. Save & Share Your Unblurred Images.
Mar 8, 2024

Keep Reading ›
How do I convert a JPEG to a good quality PDF? ›

Convert JPG to PDF in Windows 10
  1. Open the JPG file you want to convert. ...
  2. Click CTRL+P to bring up the Print dialog box.
  3. Click the Printer icon to open a dropdown list.
  4. Select Microsoft Print to PDF.
  5. Click Print. ...
  6. In the new dialog box, your document now has the PDF file extension.

Read On ›
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