many people will encounter the problem of too much blank space around the picture when sorting out scanned documents, commodity maps, screenshots, identification photos or document matching maps. If you manually cut the edges one by one, it is not only time-consuming, but also easy to cut inconsistently. This article introduces a batch processing method suitable for office scenes, and teaches you how to automatically trim JPG, JPEG, PNG and other pictures at one time to delete the surrounding blank area. By HeSoft Doc Batch Tool The "Picture Effect Enhancement" function in, just import the picture and turn on the "Crop Edge Blank" option to complete batch processing. The article will combine the actual interface steps to explain the applicable scenes, effects before and after processing, specific operation methods, and common precautions to help you quickly improve the efficiency of picture arrangement.
In the daily office, it is a common problem to leave large blanks around the picture. For example, too much white space on the edge of the scanned document, irregular surroundings after the commodity map or identification photo is exported, and extra blank areas after the screenshot is saved will all affect typesetting, beauty and subsequent use. If the number of pictures is only a few, manual cropping is barely feasible. However, when dozens or hundreds of JPG, JPEG and PNG pictures need to be processed, the operation one by one will be very time-consuming.
This article is to solve, is automatically trim pictures in batch to delete the surrounding blank area of the problem. With office software HeSoft Doc Batch Tool The batch processing capability of the images in can import multiple images at one time, and process them in a unified way after opening "cropping edge blank", thus greatly reducing repeated work.
Applicable Scenarios
automatically crop pictures with white or black edges in batch, suitable for the following office and data sorting scenarios:
- scanned document sorting: Remove the extra white or black edges around the paper after scanning to make the page more compact.
- Document distribution map normalization: The pictures before inserting Word, doc, docx, Excel and PPT will be trimmed to facilitate typesetting.
- E-commerce or product information picture arrangement: uniformly remove the blank on the outside of the commodity map and display map to improve the cleanliness.
- Screenshot Batch Optimization: Delete useless white space around screenshots to highlight the main content.
- Archival Data Filing: Batch processing of historical picture data to reduce manual editing time one by one.
If you are dealing with a batch of pictures with similar formats and obvious white edges, this batch automatic trimming method is especially suitable.
Effect Preview: Pre and Post Processing
before treatment: there are obvious blank areas around the picture, the main content is too small, the space occupied after inserting documents or reporting materials is unreasonable, and manual adjustment is still needed.
After treatment: the software automatically recognizes the edge blank and cuts it, keeping the main image content and making the image boundary fit the main body better. After batch processing, the visual effect of multiple pictures is usually more neat, and it is easier to insert them into office documents such as Word, Excel, PowerPoint, PDF, etc.
For users who often need to sort out picture materials, the greatest value of batch automatic trimming is not only "cutting", but also "cutting" process multiple files at once, reduce repeated clicks.
Operation steps
step 1: Enter "Picture Effect Enhancement" in the Picture Tool"
open HeSoft Doc Batch Tool After that, on the left, you can see the functional areas classified by office scenes, including Word tools, Excel tools, PDF tools, picture tools, etc. Since we are dealing with picture files this time, we need to enter first. Picture Tools classification.
In the list of features, find and click "Picture effect enhancement". It can be seen from the interface prompt that this function is used to set various effects for pictures in batches, such as rotation, opacity, contrast, sharpness, etc., and this time it is one of them that will be used. Crop Edge Blank.
The purpose of this step: enter the features page that supports batch image processing.
Expected results: open the "Picture Effect Enhancement" operation interface and prepare to import the pictures to be processed.
Step 2: Add JPG and PNG pictures that need automatic trimming
after entering the "picture effect enhancement" page, the software defaults to "select the records to be processed" in step 1 ".
The top right of the page can be seen "Add File" and "Import a file from a folder" two entrances.
- If you only process a small number of images, you can click "Add File", manually select several JPG, JPEG, PNG images.
- If your picture collection is in the same folder, it is more suitable to use. "Import a file from a folder", one-time batch import, improve efficiency.
After the import is completed, information such as the image name, path, extension, creation time, and modification time will be displayed in the list to confirm whether the file has been selected.
The purpose of this step: add all the pictures that need to delete the blank area to the task list at one time.
Expected results: the picture to be processed appears in the record list and can be set in the next step.
Step 3: Enter the processing option and turn on "Crop Edge Blank"
after adding an image, click at the bottom "The Next Step", go to step 2 "Set processing options".
In the list of effects, you can see several switchable processing items, for example:
- rotation angle (clockwise)
- crop Edge Blank
- degree of opacity
- zoom out or zoom in
- text clarity (binarization)
- brightness
- contrast
- sharpening degree
at this time, will crop Edge Blank" the front switch can be turned on. This item is also clearly marked in the screenshot, indicating that this is the key setting for automatic trimming of pictures and deletion of blank areas around them.
The purpose of this step: tell the software that the specific task of this batch processing is to automatically cut the blank edge of the picture.
Expected results: crop Edge Blank is enabled, and the software processes imported pictures according to this rule.
Step 4: Continue to the next step and complete batch processing
after turning on "Blank Edge", click on the bottom "The Next Step" continue with the follow-up process. According to the steps at the top of the page, the next step will be "Set Save Location" and "Start processing" two stages.
That is, the standard process is:
- select records to process
- set processing options
- set Save Location
- start processing
after the page guidance is completed, the software will batch output processing results. The processed image will remove the surrounding blank area and is suitable for direct filing, sending, printing or inserting other office documents.
The purpose of this step: execute the batch automatic trimming task and generate the result file.
Expected results: get new picture files with blank or black edges removed to avoid manual cutting one by one.
Frequently Asked Questions or Precautions
1. Which picture formats are suitable for batch automatic trimming?
From the article theme and interface scene, common JPG, JPEG, PNG images are suitable for using this method. For common screenshots, scans and export maps in daily office work, they can basically be covered.
2. Why is it recommended to use "Import files from folders"?
If you have a large number of pictures, adding them one by one will waste time. The core value of office software is batch processing files, and "import files from folders" is more in line with batch scenes, especially suitable for sorting batch picture data at one time.
3. What kind of picture is suitable for automatic trimming?
It is more suitable for pictures with obvious blank edges and clear distinction between the main body and the background. If the original image itself needs to keep the margins, it is recommended to take a few tests before batch processing to ensure that the output effect meets expectations.
4. Do you want to check the picture list before processing?
It is recommended to check the file name, path and extension in step 1, and then perform the next step after confirming that they are correct. This can avoid adding pictures that do not need to be processed together.
5. What are the actual benefits of bulk cutting?
The most immediate benefit is time savings. Originally, the "open-crop-save" action was to be repeated in the picture editor, but now it can be changed to import, set up uniformly and output in batches. For administrative, financial, legal, archives, operations, design collaboration and other office positions, this efficiency is very obvious.
Summary
when you need automatically trim JPG, JPEG, PNG and other images in batch when deleting the surrounding blank areas, there is no need to manually process them one by one. By HeSoft Doc Batch Tool in picture effect enhancement function, just import pictures, open crop Edge Blank", and then continue to save and process according to the process, you can quickly complete the whole batch of pictures.
The advantage of this kind of office software is not that it can process a single picture, but that it can implement the same rules for a large number of files, reduce duplication of work, improve standardization and processing efficiency. If you happen to have a batch of scanned images, screenshots or material images that need to be cleaned with white or black edges, it is recommended to follow the steps in this article directly. Usually, the work that originally required long-term manual processing can be completed in a few minutes.