How to convert a large number of png, wepb, jpeg and other image formats to jpg?

In daily work and study, we often need to deal with pictures from different sources, these pictures have different formats, such as PNG, GIF, WebP, BMP and so on. Although these pictures have their own advantages, they may cause inconvenience to your work due to compatibility, file size or system limitations in practical applications. Converting these multiple image formats into JPG, a common, compatible and highly accepted format type, has become a common requirement to improve efficiency and ensure compatibility.

JPG format because of its wide support, small size and good picture quality balance, become the first choice for document insertion, web page upload, print output and other scenes. Next, I will give you a detailed analysis of why it is necessary to convert some picture types into JPG in batches, and provide you with several very convenient picture conversion tools and methods. We can analyze which one to use according to their advantages and disadvantages, hoping to help you achieve efficient, safe and convenient image processing, and improve the overall efficiency of work and study.

Why do we need to batch convert JPEG, PNG and other image formats into JPG?

In the modern office and learning environment, the use of images is everywhere-common such as PNG (transparent background), GIF (dynamic graphics), WebP (Google efficient compression), BMP (raw bitmap) and so on. However, these formats are not "universal" in certain scenarios ".

1. In order to meet the requirements of PPT or Word document insertion, the compatibility of formats such as WebP is limited, and abnormalities or excessive file size may occur after insertion.
2. Webpage or platform upload restrictions, JPG format compatibility, in different devices can be opened normally, easy to transmit.
3. JPG format is supported preferentially when printing.
4. Save storage space, such as BMP, TIFF and other formats file size is huge. Batch to JPG, small footprint.

Batch convert a variety of different pictures into jpg format effect preview

before processing (in PNG image format as an example):

after treatment:

method 1: Use HeSoft Doc Batch Tool To convert the picture format

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Advantages:

1. support batch conversion, no limit to the number of files and file size, no matter how many files in different formats can be converted to jpg format at one time.
2. The interface is simple and intuitive, the guidance is clear and easy to understand, the operation difficulty is low, and Xiaobai can easily get started.
3. Local processing, safe and reliable, strong confidentiality.
4. The process is fast and efficient.
5. In addition to converting png format into jpg format, it also supports the conversion of all other picture formats, such as jpeg, tif, wepb, gif, etc. It is powerful and can be done with one tool!

Disadvantages:

1. need to install download software on the computer, will take up some space.
2. Only the computer version is supported, and mobile devices such as tablets or mobile phones cannot be downloaded and used, which cannot meet the requirements of mobile office.

Operation steps:

1. After installation, open 【 HeSoft Doc Batch Tool ], select the [Picture Tools] button, and then click [Convert Picture to JPG]].

2. Add all picture files to be converted into jpg format at one time. There are three ways to add: add single or multiple pictures at [add files], import all pictures in the selected folder at [import files from folder], and drag all files in with one click!

3. Wait for a few seconds. After the processing is completed, click on the save location to view the converted JPG picture format! All the pictures have been converted ~

Method 2: Use Adobe Photoshop (PS) to save the image as a jpg

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advantages:

1. Adobe Photoshop is a professional photo editing software, can guarantee the quality of the image after conversion.
2. It can also be processed in small batches, and most formats can be accepted and compatible to open, saving time and energy for secondary format conversion.
3. Colleagues in format conversion can also crop the size of the picture, add watermarks, adjust the color, transparency and other operations.

Disadvantages:

1. the function is complex, the difficulty of getting started is high, it is not suitable for Xiaobai and non-professionals, and the learning cost is high.
2. Photoshop to the computer configuration requirements are higher, the processing process will take up a lot of memory and CPU resources.
3. Too large pictures will cause the phenomenon of Caton, slow processing.
4. Regular software requires payment before it can be used.

Operation steps:

1. Use the Photoshop to open the webp, png and other pictures to be converted, click on the menu bar file, select Save As, and then select jpg format.

2. If you want to convert the picture format in batch, you can use the batch processing function of the Photoshop. First record the conversion operation in the previous step as an action and save it before opening PS. Click: File-Auto-Batch, select the work just recorded, and set the source folder and target folder.

Method 3: Right-click directly on the file to modify the extension to convert jpg

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advantages:

1. the operation steps are simple and direct, ensuring that everyone can do it without learning.
2. There is no need to use other tools and no cost.

Disadvantages:

1. only the file name is modified, and the file format is not really converted, which will cause the file to be damaged and cannot be opened.
2. After the file extension is modified, other software may not be compatible, so this operation is not recommended.

Operation steps:

right-click the picture file, select rename, and then manually modify the extension of the file webp and png to jpg.

Method 4: Use Online-Convert online conversion tools to batch convert picture types

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advantages:

1. powerful, support custom resolution, DPI, background color and other advanced settings.
2. Can process GIF animation, into static JPG frames.
3. The free version is fully functional.

Disadvantages:

1. there are many advertisements on the interface, which is easy to be delayed.
2. Free users have a file size limit, up to 100MB can be free.

Operation steps:

1. Open the link, click "Select File" to add the picture, and then select "JPG" in "Target Format".
2. Enter "Custom Options" to set the size, quality, background color, etc., and then click "Start Conversion".
3. Download your jpg file after the conversion is completed.

Method 5: Use iLoveIMG to convert png and other pictures into jpg format

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advantages:

1. no need to install other software, open the browser can be used directly, easy to operate.
2. Designed for image processing, support batch conversion. Support batch upload and processing multiple pictures, can effectively save time.
3. The interface is simple and the operation difficulty is very low. Just upload the file and click the convert button to complete.
4. Can simultaneously convert PNG, GIF, BMP, etc. to JPG.
5. Provide "automatic compression" function to optimize the file size. Free use does not cost money oh.

Disadvantages:

1. online tools need to upload files to the server, which is easy to disclose information and has low security.
2. It is very dependent on the network, and the processing speed will be very slow when processing large files or slow network speed.
3. Process up to 15 files at a time.
4. Large HD images may be slightly distorted after conversion.

Operation steps:

1. Enter the website, open the iLoveIMG page, select Convert to JPG to add multiple files, and then select the output format as "JPG".
2. Click Select images to add webp, tif and other format pictures to be converted.
3. Click the Convert to JPG in the lower right corner, and download the file to the local after the conversion is completed.

Method 6: Use Zamzar to batch convert PNG and WEPB to JPG

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advantages:

1. support more than 1200 kinds of format conversion, high stability.
2. The conversion results can be received through the mailbox, suitable for large files.
3. Support batch upload.

Disadvantages:

1. free version of a single file ≤ 50MB, and a daily limit of 5 files.
2. Need to enter the mailbox, privacy concerns with caution.

Operation steps:

1. First visit the website, click "Add File" to upload pictures, and select the output format as "JPG".
2. Then enter the email address and click "Convert" to wait for the processing to be completed.
3. Finally, just download or check the email to get the link.

Method 7: Use CloudConvert online conversion tools for batch processing of image formats

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advantages:

1. professional-level tools that support API calls.
2. Batch processing, modern interface.
3. Professional options such as color spaces, ICC profiles, and more.

Disadvantages:

1. free users are limited to 250 minutes of conversion time per month.
2. Some advanced features require a subscription, and the free version has limited features.

Operation steps:

1. Open the website and click "Select Files" to add pictures.
2. Enter "JPG" in the format selection or select from the list.
3. Optional: Click "Settings" to adjust the image parameters, and then click "Convert" to start.
4. Click "Download" to save after completion.

Summary

batch conversion of pictures in different formats to JPG is an important means to improve office and learning efficiency. Whether it is in the production of documents, upload platform, or unified management gallery, JPG's wide compatibility and small size show obvious advantages. To sum up, in order to quickly convert many webp, jpeg and png files into jpg format in batches, the conversion effect should be ensured, the operation should be simple and easy, and the privacy should be protected. The first method is the most appropriate. However, each of these tools has its own characteristics, some support large files, some simple operation, and some professional functions. You can choose the most suitable tool according to the number of documents, quality requirements, privacy and security and other factors and personal habits. Reasonable choice, batch conversion of JPG will no longer be a difficult problem, but a truly efficient, time-saving and labor-saving digital work experience.