1. Get the tool "Master of Seconds Compression" and select the operation.
2. Import photos to operate.
3. Finally, wait for the picture to be compressed.
4. Explain the compression mode:
Zoom out first (suitable for profile and zoom out)
Balanced compression (for e-mail and messaging)
Clear priority (suitable for viewing)
Recommended reason:
1.__J Design: You can choose the image compression method according to your own needs (such as reduction first and definition first), and support custom definition, resolution, format and required size of image compression.
2._. Simple and quick operation: you can upload multiple image files to be compressed at one time and compress images in batches. Support to confirm whether the compression result achieves the expected effect according to the comparison of file size before and after compression, saving the time and cost of image compression.
3.__U title: The online version of image compression carries out multiple encryption processing on the compression process. After compressing the image files for 30 minutes, all the files will be permanently deleted from the server. During this period, no one can consult or download these files, so that your files and privacy can be guaranteed.
4. _ _ ссссссссссссссссссссс PDF:PDF documents can be compressed; Word: supports Word formats such as doc and docx; Ppt: PPT formats such as PPT and pptx are supported;
How to reduce the size of a photo, such as turning a 2M photo into a 200KB photo? The method is as follows:
1. First, right-click the picture to be modified, and a menu bar pops up to select the opening method-Drawing.
2. At this time, you can see the drawing tools. At the bottom is the pixel size of the picture at this time.
3. Click Resize to pop up a box and select pixels as the basis.
4. Under the pixel option, you can directly change the size, modify any one of the width and height, and the other will automatically change accordingly. Click OK when you are finished.
5. done. At this time, you can see that the pixel size in the picture below is smaller and the picture is obviously smaller.
How to compress the picture size 1 How to compress the picture?
How to compress pictures How to compress pictures with mobile phones
Third-party software such as image compression can be downloaded for compression. Here, take the photo compression app as an example, and the operation steps are as follows:
1, open the mobile phone software download center, search for "photo compression", download and install.
2. After downloading and installing, find and click to open this app on the mobile phone's main screen to enter the first interface.
3. Click the "+"icon at the top of the software to enter the photo album interface.
4. In the photo album, select the photos to be compressed, and you can select multiple photos.
5. After selecting the photos to be compressed, click the "Select" button in the upper right corner.
6. Enter the detailed setting interface of the "Photo Compression" interface, and set the size and quality of the compressed picture by yourself as required.
Click "Continue" to complete the compression of photos and pictures.
How to compress the size of a picture
Hello, I suggest that you can use image compression software to compress pictures.
The operation steps are as follows:
1. First of all, the computer doesn't have a picture compressor, so we need to download, install and run it. After installation, open the software and click the "+"sign in the middle of the software.
2. Select the picture to be compressed. Support batch compression. Click Open.
3. Set the output directory and compression quality, and then click Start Compression.
The operation is very convenient, I hope I can help you.
How to compress the picture size?
We can use software to compress the image size. Here we introduce the situation that Meitu Xiu Xiu uses for compression:
1. Open Meitu Xiu Xiu software first, and then click the Open button in the upper right corner to open the picture to be changed.
2. Then click the "Size" button indicated by the arrow in the figure below to enter the next interface.
3. In the size change interface, we can choose the size we need. After making changes, click Apply.
4. Click "Save and Share" in the upper right corner to save the changed picture to your computer.
We can right-click the mouse where the picture is saved and click "Properties" in the pop-up menu to check the size of the picture.
How to compress pictures in a computer?
If your picture format is relatively common, we need a picture compression software. I believe the landlord should make it clear that image compression is related to tools, and images that are not well compressed by tools will be blurred.
1. First of all, we put the pictures that need to be compressed in a folder, which is easy to find.
2. Search for "quick compression" software in the browser and install it on the computer.
3. Open the compression software, and you can see three functions: image compression, video compression and PDF compression. Click the image compression function with the mouse to enter the compression page.
4. Add files or folders to be compressed. I'm here to show you the steps to add a folder, and the steps to add a file are the same.
5. After the file is added, you can see that there is a compression option and output format below, which can be set according to your own needs.
6. After setting, you can see that there is a save path at the bottom. Just choose a more convenient save path.
7. Everything is ready except the east wind. Now everything is ready, click on the lower right corner of the mouse to start compression.
How to compress the size of a picture?
There are some methods, but there are limitations. If your picture format is in format, I'm sorry that you can only use other software, such as photoshop or fireworks. If it is in other formats, it can be realized by my following method. First of all, you should understand that jpeg format is the most compressed of all image formats. In fact, the method is very simple. You just need to draw pictures with the software that comes with your computer. Click edit on the picture to be compressed, and then you will open the picture with drawing. There is a file in the upper left corner, and a picture is saved as it. In the pop-up dialog box, the picture format will be changed to jpeg, so the saved picture will become very small, and the size and quality will remain basically the same, which is very practical.
The photo is too big, how to compress it?
The Method of Batch Compression of Picture Files in word2003
First, select any picture file.
2. Left-click the picture to pop up the "Picture Format" dialog box, and left-click the "Compress" button at the lower left.
3. In the pop-up "Compress Picture" dialog box,
1. Select "All pictures in the document (a)" under "Apply to";
2. Select Print (P) (or Network/Screen (W))；) under changing the resolution;
3. Under Options, select Compress Picture (c) and Delete Crop Area of Picture (e).
4. ok.
4. Click the "Apply (a)" button in the pop-up "Compressed Pictures" query box.
After the above operations, we can slim down the whole word document.
How to compress the photo size
Compression with image processing software: Indeed, many image processing software provide image compression functions, such as Photoshop and ACDSee software, and the "drawing" tools that come with the system can compress images.
1.Photoshop compresses the picture. Open the picture file with Photoshop → File → Save as → Adjust the compression ratio. 2. Compress the image size with ACDSee software: The upload size of the article image of Sina blog is less than 300k K. Now many image processing software provide the function of image compression, but in comparison, ACDSee, which is the most widely used, is faster and easier to operate. There are many versions of ACDSee. It is recommended to use ACDSEE version 4.0 or above. The following demonstration is conducted in ACDSEE version, and other versions are similar. The two methods of image compression are as follows: 1) Convert image format. First, open the image to be modified with ACDSEE, and click Tools → Convert Format to pop up the format conversion dialog box. Since you want to compress the picture, of course, you should choose the smallest JPG format, select the format in the Format box, set the output path of the converted file, carefully check Delete Replace Original Picture, so that your original picture will be deleted, and click OK to complete the conversion. 2) Reduce the resolution of the picture. When modifying the resolution of the picture, try to control the width, height and pixels of the picture between 480*360. First, open the picture to be modified with ACDSee, click Tools → Resize to open the picture resizing dialog box, and set the picture quality with the width and height within 480 and 360 in pixels, which is also the format. 3. Use the deformation function of drawing to realize the simplest modification and reduction of the picture: start → program → attachment → drawing → opening the picture → image → stretching/deformation-there is a percentage of stretching, and the picture is reduced in proportion. For example, if the picture is 200K, you can choose to reduce it by 50-60%.
On the computer, how to compress pictures?
1. Prepare the pictures to be compressed, and search for "Thunder Online Compression" with the browser.
2. After the online compression page comes in, there are three compression options in the center of the page. Select the Online Image Compression option.
3. After entering the page, you can modify some compression settings, including compression quality and compression type.
4. After modifying the compression quality and compression type options, add the pictures to be compressed, and click the "Add File/Drag File" button.
5. After adding the picture, you can start compressing the picture by clicking the "Start Compression" button.
How to compress the photos in the computer?
The specific methods are as follows: Method 1: 1. If your picture format is PNG format and the picture quality is not high, you can use the following methods to compress the picture size.
2. Right-click the file option to open the PNG image file using the sketchpad function that comes with the system. 3. Then click the button shown in the figure to set and save the file again.
Select "Save As". 4. Next, we will choose "JPEG pictures" as the saving format. Of course, according to your needs, you can also use other pictures, but I think JPEG will not cause too much loss of image quality and occupy a small space, which is undoubtedly the best way.
Finally, fill in the name and save it, and we will find that the space of the picture is much smaller than before. Originally it was 9.0 1MB, but suddenly it became1.90mb.
Method 2: 1. This method is aimed at pictures that are already in JPEG format, which can further reduce their space. In other words, we usually have compression software in our computers. If not, you can install it first. You see, the picture size is1.90mb.2. Then right-click to open the file selection list and select Add to Compressed Folder.
3. Select the compression method and confirm. 4. Wait for the compression software to complete compression.
Finally, let's compare the source file with the compressed file, and you will find that the effect just now is not obvious, but it is also very good. Try it quickly! (This method is not suitable for compressed pictures in JPG format, and the effect of PNG format is obvious, but it is better for us to upload photos with compressed files. ): The basic principle of compressing a file is to find the duplicate bytes in the file, create a dictionary file with the same bytes, and represent it with a code. For example, in several places in the file, the same word "China people * * and China" is represented by a code, and it is written into the dictionary file, so that the file can be reduced.
Because the information processed by computer is expressed in the form of binary numbers, compression software marks the same string in binary information with special characters to achieve the purpose of compression. To help understand file compression, please imagine a picture of blue sky and white clouds in your mind.
For thousands of blue pixels that are monotonously repeated, instead of defining a long list of "blue, blue and blue" colors one by one, it is better to tell the computer: "Store117 blue pixels from this location", which is simple and can greatly save storage space. This is a very simple example of image compression.
In fact, in the final analysis, all computer files are stored in the form of "1" and "0". Just like blue pixels, through reasonable mathematical calculation formula, the volume of files can be greatly reduced, and the effect of "lossless and dense data" can be achieved. Generally speaking, compression can be divided into lossy compression and lossless compression.
If the loss of individual data will not have much impact, it is a good idea to ignore them, which is lossy compression. Lossy compression is widely used in animation, sound and image files, and the typical examples are mpeg, music file format and image file format.
But in more cases, the compressed data must be accurate, so people have designed lossless compression formats, such as common zip and rar. Pressionsoftware is naturally a tool to compress data by using the principle of compression. The file generated after compression is called archive, which is only a fraction or even smaller than the original volume.
Of course, the compressed package is already another file format. If you want to use the data in it, you must first restore the data with compression software. This process is called decompression. Common compression software includes winzip, winrar, etc.
How to compress the picture size with Meitu Xiu Xiu?
Meitu Xiu Xiu has three ways to compress pictures:
1. Use the "Modify Size" function in the editing interface (as shown).
2. When saving, there are two formats, and the image in the format will be larger after relative compression.
3. Select the format when saving, and then adjust the image quality, so you can clearly see the compressed size, which is more practical than the above two methods.
Explain the picture format here:
JPEG picture (abbreviation): It was born in 1992, and photos are generally in this format, which is lossy compression, 24-bit true color (224 = 170000 color), and animation and transparent color are not supported;
PNG image format: 1996, lossless compression, the most common formats are 256 index color (PNG-8) and 24-bit true color (PNG-24) (of course, PNG supports more than this color format), supports fullalpha channel (256-level adjustable translucent color), and does not support animation.