This article explains how to use HeSoft Doc Batch Tool to batch convert multiple image formats such as AVIF, BMP, PNG, JPEG, HEIC, and GIF into WebP format in one go. The article combines before-and-after effect images and the software interface to illustrate the complete workflow, from selecting the image tool, entering the image-to-WEBP conversion function, adding files, verifying the list, to setting the save location and starting the process. It is suitable for scenarios such as website operations, design organization, material archiving, and image format standardization.
During website content maintenance, product image organization, material archiving, or cross-platform publishing, inconsistent image formats are a very common issue. A single folder may contain AVIF, BMP, PNG, JPEG, HEIC, GIF, and even some WebP images simultaneously. If you open each image and save it as WebP one by one, it is not only time-consuming but also easy to miss processing, misname, or place files in the wrong directory. This article aims to solve this problem: using the office software HeSoft Doc Batch Tool , you can batch convert multiple image formats to WebP format at once, reducing repetitive operations and increasing file processing efficiency.
HeSoft Doc Batch Tool is positioned as a batch file processing tool within office software, suitable for handling large numbers of documents, images, audio/video, and other files. This example focuses on using its Image Tools, specifically the Image to WEBP function, to uniformly output 7 images of different formats from one folder as .webp files. Following the order of the screenshots, we will explain the pre-processing effect, post-processing effect, and specific operation steps.
Applicable Scenarios: When is batch image to WebP conversion needed?
WebP is an image format commonly used for web and mobile display, typically reducing file size while maintaining visual quality. For website editors, content operators, e-commerce designers, design assistants, and development/testing personnel, batch converting images to WebP makes materials easier to upload, distribute, and archive.
For example, a website's material library might contain HEIC images taken by phones, PNG images exported from design software, BMP images left over from old projects, JPEG images downloaded from social platforms, and animated GIFs. To uniformly use them for web display, converting one by one would take a lot of time. Using a batch processing tool, you only need to add files to a list and select WebP as the output format to achieve format uniformity all at once.
As seen in the screenshot, the pre-processing files for this example include 1.avif, 2.bmp, 3.webp, 4.png, 5.jpeg, 6.heic, 7.gif. This means the software doesn't just handle a single format, but can centralize various image formats into the same task for unified conversion.
Effect Preview: Pre-processing containing multiple image formats
In the pre-processing folder, the image extensions are inconsistent, including avif, bmp, png, jpeg, heic, gif, and one file that is already webp. For tasks requiring a unified delivery format, such a folder is inconvenient for subsequent management. For instance, when uploading to a website backend, you might need to confirm the format one by one; during archiving, it's also not easy to quickly determine which have already been converted.
From the pre-processing effect image, you can see the files are named sequentially from 1 to 7, but the extensions vary. Handling this manually would require opening different software or using different export methods, leading to a long operation chain. The value of batch conversion lies in bringing these diverse original image files into a single processing workflow at once.
Effect Preview: All files uniformly converted to WebP after processing
After processing is complete, the originally different image formats have all become .webp extensions, while the file names still maintain the corresponding numbers, for example, 1.webp, 2.webp, 3.webp, 4.webp, 5.webp, 6.webp, 7.webp. This way, subsequent uploading, packaging, archiving, or handover for development use can all be handled in a unified format.
As seen in the result image, the processed folder now entirely displays WebP files. For daily office image batch sorting, this uniform result significantly reduces inspection costs and prevents errors in subsequent processes caused by mixing different formats within the same material batch.
Operation Step 1: Enter the Image Tools and select Image to WEBP
After opening HeSoft Doc Batch Tool , the left side contains the function category navigation. In the screenshot, you can see the software name is HeSoft Doc Batch Tool , the current interface is under the Image Tools category, and the right side shows multiple batch functions related to images, including Add Image Watermark, Image Effect Enhancement, Image to PNG, Image to BMP, Image to GIF, Image to JPEG, Image to JPG, Image to PSD, Image to SVG, Image to TIF, Image to TIFF, Image to WEBP, etc.
The goal this time is to uniformly convert various image formats to WebP, so you need to click on the 13th item, Image to WEBP. In the screenshot, this function card is selected and has a prompt explaining its purpose is to batch convert image files to WEBP format. The purpose of this step is to enter the correct batch processing function to ensure that subsequent added images will be output in WebP format.
If you have many files, you can also use the quick jump or search area at the top to find the corresponding function. However, based on the process shown in the screenshot, directly selecting Image Tools on the left and then clicking Image to WEBP is the most intuitive operation method.
Operation Step 2: Add the image files that need to be converted
After entering the Image to WEBP function, the top of the interface displays the current function name. On the upper right, you can see buttons like Add Files, Import Files from Folder, Clear, More, etc. The software divides the entire task into three stages: Select records to process, Set save location, Start processing. The current screenshot is at Step 1, which is selecting records to process.
If you only need to process a few images, you can click Add Files to add specific images to the task list. If the images are centrally located in the same folder, you can use Import Files from Folder to reduce the operation of selecting multiple files. The example in the screenshot has imported 7 records, with paths all under the D:\test directory, and the file extensions are avif, bmp, webp, png, jpeg, heic, gif respectively.
The purpose of this step is to establish a pending processing list for the software. After importing, the table will display columns for Sequence Number, Name, Path, Extension, Creation Time, Modification Time, and Actions. Users can verify through the list whether the file import is complete, avoiding adding images that do not need conversion into the task.
Operation Step 3: Verify the file list, and delete unnecessary records if needed
When batch processing files, the most common problem is selecting the wrong files or having an inconsistent quantity. Therefore, before clicking the next step, it is recommended to check the task list first. The bottom of the screenshot shows a summary record count of 7, indicating that 7 files will be processed currently. The Extension column in the table can help you quickly check if the images include the targeted range of image formats.
If you find a file that does not need to be converted, you can click the delete icon in the Actions column of the corresponding row to remove that record from the task list. If you need to reselect, use the Clear button at the top to empty the current list and then re-import. This check step, though simple, can effectively prevent discovering results don't meet expectations only after batch processing is complete.
Note that in the example, 3.webp itself is already a WebP format but still appears in the processing list. For scenarios requiring a unified output folder and naming convention, including existing WebP files in the task is understandable; if you don't want to reprocess it, you can delete it from the list.
Operation Step 4: Click next and set the save location
After confirming the list is correct, click the Next button at the bottom of the interface. Following the interface flow, the next stage is to set the save location. The purpose of this step is to designate where the converted WebP files will be saved, preventing them from mixing with the original files, or overwriting or misusing old files.
In practical office work, it is recommended to create a separate output folder for the converted WebP images, such as creating a new webp output directory adjacent to the original one. This way, after processing is complete, you can easily compare the original files with the conversion results, and it's convenient to hand over the final files to the website, design, or development colleagues.
Since the screenshot only depicts the record selection stage and doesn't show the specific save location window, the unshown button names are not elaborated here. Simply follow the software interface prompts to complete the save location setup. After setting is done, proceed to the next stage to start processing.
Operation Step 5: Start batch conversion and check the output results
After the save location is set, follow the interface flow to enter the start processing stage. The software will uniformly convert images like avif, bmp, png, jpeg, heic, gif into WebP format according to the records in the task list. After processing is complete, check the output location; you should see files with the .webp extension.
The final result of this example is 7 files, from 1.webp to 7.webp, matching the number of original files, indicating the batch conversion task is done. At this point, you can spot-check several images to confirm they open normally, the visuals match expectations, and the file names meet subsequent usage requirements.
Common Issues and Notes
1. Why convert images uniformly to WebP? WebP is commonly used for web image optimization and unified material management. After unifying formats like PNG, JPEG, BMP, HEIC, AVIF, GIF into WebP, subsequent uploading, archiving, and distribution become much clearer.
2. Do already WebP images still need processing? If you only want to convert non-WebP images, you can delete files already in .webp format from the list. If you want all results output to the same directory, you can also keep it, depending on your actual work requirements.
3. Should the original images be backed up before batch processing? It is recommended to keep the original images, especially design source materials, client-provided images, or files needing long-term archiving. The converted WebP files are suitable for publishing and use, while the originals are convenient for future re-editing.
4. How to improve efficiency when there are many files? If the images are all in the same folder, prioritize using Import Files from Folder. After importing, checking the list through the record count and Extension column is more efficient than opening each file individually to confirm.
5. Will the converted file names correspond to the original files? From the post-processing screenshot, you can see the output files retain the original file numbering and are uniformly changed to the .webp extension. During actual processing, it is still recommended to check the result directory again to ensure naming meets delivery requirements.
Summary: Reducing repetitive labor in image format organization with batch processing tools
Batch converting various image formats to WebP is essentially a frequent yet repetitive office task. Manual conversion is not only slow but also prone to missing files, selecting the wrong format, or saving to the wrong location. Using HeSoft Doc Batch Tool , you can add images like AVIF, BMP, PNG, JPEG, HEIC, GIF to a list at once and uniformly convert them into WebP files.
If you frequently need to organize website materials, optimize image formats, handle client images, or archive design files, you can follow the steps in this article: enter Image Tools, select Image to WEBP, import files, verify the list, set the save location, and finally start processing. Through this batch workflow, you can significantly reduce repetitive labor, making image format unification simpler and more stable.