How to optimize images using PHP?
You can compress images in PHP in one of the following ways:
- Through PHP’s built-in functions, such as imagejpeg() , which takes the path of the output image and quality specification between 1 and 100.
- With the PHP Image Cache, a simple PHP class that compresses images on the fly.
What is ImageOptim?
An image optimizer is a service, product, or library that makes image files smaller. Typically, an image optimizer will reduce the file size of an image by compressing and resizing it, ideally without compromising the quality of the image too much.
Is ImageOptim lossless?
If checked, ImageOptim will try to optimize JPEG files. If set to 100%, optimization will be lossless. Anything below 100% will cause lower quality of files if they appear to have been saved with higher quality setting.
How much is ImageOptim?
Dedicated servers and custom plans are available, starting at $850.
Is ImageOptim safe to download?
This is safe, because ImageOptim preserves image quality. If you’re not comfortable with that, you can create copies of the files before dropping them into ImageOptim. Also, as a precaution, ImageOptim puts original files in the Trash, so you can easly restore them if you ever need to.
How do I compress multiple photos on a Mac?
How to Reduce the Size of Multiple JPEGs on a Mac
- Select all the images you’d like to resize and then open them with the Preview app.
- In Preview, click on “Edit,” and then click on “Select All.”
- Click on “Tools” and then select “Adjust Size.”
- Proceed to enter your desired width and height values.
What is ImageOptim for Mac?
ImageOptim is a powerful image lossless compression tool software that provides “lossless” compression services for PNG images, reducing file size by 60%-90%. The compressed image may be only 1/8 of the original size, but the quality is flawless.
How do I scrub EXIF data?
Select all the files you want to delete EXIF metadata from. Right-click anywhere within the selected fields and choose “Properties.” Click the “Details” tab. At the bottom of the “Details” tab, you’ll see a link titled “Remove Properties and Personal Information.” Click this link.
How do I scrub metadata from a photo?
Here’s what you need to do.
- Go to the folder where your image is located.
- Right-click the image > click Properties.
- Click the Details tab.
- Click Remove Properties and Personal Information.
- Then you can click Create a copy with all possible properties removed for a copy of the photo with EXIF data stripped.
How do I use ImageOptim?
After launching ImageOptim.app, drag’n’drop images into its window (if drag’n’drop is not convenient for you, you can press the [+] button in the bottom-left corner instead). Files are saved automatically. There are no new files generated — the files you drop are optimized in-place. ImageOptim overwrites the files with their optimized versions.
Does ImageOptim change the quality of the image?
By default ImageOptim is very cautious and exactly preserves image quality, but if you allow it to change the quality — even only a little — it will be free to use much more aggressive optimizations that give the biggest results. You can configure lossy optimizations in ImageOptim’s Preferences.
Can ImageOptim compress JPEG?
ImageOptim can apply lossy compression not only to JPEG, but SVG, anim GIFand PNGas well! Open Source ImageOptim is free, open-source software under terms of the GPL v2 or later. You can fork the code on GitHuband improve it!
Is ImageOptim safe to use?
ImageOptim overwrites the files with their optimized versions. This is safe, because ImageOptim preserves image quality. If you’re not comfortable with that, you can create copies of the files before dropping them into ImageOptim. Also, as a precaution, ImageOptim puts original files in the Trash, so you can easly restore them if you ever need to.