PicWish is a free service that focuses on a variety of photo tools, or more precisely, using AI artificial intelligence technology to de-back, remove watermarks, sharpen photos or color black and white photos, etc. These tools feature Users do not need to download additional software, just open the web page and upload the photos to edit. I wrote “PicWish free online photo removal, manual editing mode can choose to erase the retention range” It is a very powerful and semi-automatic way to remove pictures. Back function, there is another article I compiled “31 free online back removal tools recommended, automatic and fast removal of photo backgrounds”.
This article will introduce “PicWish free lossless enlargement of pictures“tools, in simple terms,It doubles, doubles, and quadruples the image, and maintains a clear, undistorted or blurred image.we all know that as long as it is a general bitmap (such as JPG, PNG), it cannot be directly enlarged, and the image will be very blurred after zooming in, but there are no such problems when using the vector image format, so the bitmap can only be reduced, not directly enlarged. .
The principle of this type of image enlargement tool is to redraw the same image with an enlarged size through AI artificial intelligence, so as to achieve the effect of enlarging the image without distortion and blurring. Pictures, it is useful to use old pictures (most of the pictures used to be small in size), but because it is redrawn using AI, some details may be slightly different from the original pictures, you can try it.
Turn on PicWish’s lossless zoom-in picture function, click “upload image“Or drag and drop pictures to the website, and only one picture can be processed at a time. If you need to batch edit a lot, you can consider downloading the computer software, which can batch process up to 100 pictures at a time.
I use a 640x640px image for demonstration. After uploading, the image will be enlarged to 1280x1280px (twice), and the middle scroll is used to pull left and right to compare the difference in detail before and after the enlargement. There is also a zoom-in and zoom-out function below.
Select “Magnification” from the upper left corner, you can choose double, double and quadruple, you may wonder why there is “double”?Although this service is lossless amplification, I mentioned it in the previous introductionIt uses AI artificial intelligence to repaint the original pictureif the original image looks blurry or needs to be fixed, PicWish can do the same.
When finished, click on the upper right corner “download image” button, you need to register a PicWish account (free) before downloading, it is recommended to use Google or other third-party application accounts to log in faster (Facebook, Twitter and Apple ID).
It should be noted that the original image cannot exceed 1000px when zoomed in twice, and the original image cannot exceed 500px when zoomed in four times.
Three reasons it’s worth a try:
- PicWish lossless enlargement tool uses AI artificial intelligence technology to redraw pictures
- Double, double, or up to quadruple images without blurring or distortion
- Use drag, zoom in and zoom out to compare the differences in the details of the pictures before and after zooming in
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