villarare.blogg.se - Fast batch image resizer

#FAST BATCH IMAGE RESIZER PORTABLE#
#FAST BATCH IMAGE RESIZER SOFTWARE#

XnResize and XnConvert are available for Windows (setup installer or portable version), Mac, and Linux. As that is our goal here, we’ll look at XnResize but if you want more features, try XnConvert.

Progressive JPEG images are saved as progressive. XnResize is essentially the batch image resizing part of XnConvert ported into a standalone program.

Option -optimize is slower, the encoder makes an extra pass over the image in order to select optimal encoder settings.

For additional reductions in size try -optimize and -eraseexif options.

Resize and rotate are lossy operations.

Run imgp -convert (*.png) separately to convert those.

PNG files with lower target hres/vres are not converted (even if -convert is used).

Doing so may lead to potential race conditions when -overwrite option is used. By default _IMGP files are not processed.

Output image names are appended with _IMGP if -overwrite option is not used.

If PATH is omitted, the current directory is processed.

Multiple files and directories can be specified as source.

s byte, -size byte minimum size to process an image r, -recurse process non-symbolic dirs recursively q N, -quality N quality factor (N=1-95, JPEG only) P, -progressive save JPEG images as progressive O, -optimize optimize the output images N, -nearest use nearest neighbour interpolation for PNG M res, -minres res min resolution in HxV or percentage of -res to resize k, -keep skip (honors -c or -pr) images matching specified f, -force force to exact specified resolution a, -adapt adapt to resolution by orientation o deg, -rotate deg rotate clockwise by angle (in degrees) x res, -res res output resolution in HxV or percentage h, -help show this help message and exit Nautilus Image Converter calls the convert utility from ImageMagick.

4.5GB in size) of mixed resolutions (high to regular) stored in a USB 2.0 external hard disk at an adaptive resolution of 1366×1000 in around 8 minutes. In adaptive mode, output image resolution will be 1366×910.In regular mode (default), output image resolution will be 1152×768.Same as non-adaptive.įor example, if an image has a resolution of 2048×1365 and is being resized to 1366×768: If the specified and image orientations are same, the image is resized with the shorter specified side as reference.adaptive resize considering orientation.File manager nnn provides a script to batch resize images with imgp. On desktop environments (like Xfce or LxQt) which do not integrate Nautilus, imgp will save your day. Imgp intends to be a stronger replacement of the Nautilus Image Converter extension, not tied to any file manager and way faster. Powered by multiprocessing, SIMD parallelism (thanks to the Pillow-SIMD library), an intelligent adaptive algorithm, recursive operations, shell completion scripts, EXIF preservation (and more), imgp is a very flexible utility with well-documented easy to use options. It can resize (or thumbnail) and rotate thousands of images in a go, at lightning speed, while saving significantly on storage. Imgp is a command line image resizer and rotator for JPEG and PNG images. We strongly recommend it.Watch imgp resize a directory of images in lightning speed! A help file is not available but that's because the tool is very easy to use, by both novices and experts.Īll in all, Portable Fast Image Resizer is a very good program that comes equipped with the necessary elements for batch resizing images. The program barely uses system memory and CPU, and finishes a task in a short amount of time without freezing, crashing or popping up errors. In the "Options" menu, you can select the JPEG and resize quality (good, excellent or best), as well as the output file name and destination (same folder, subfolder or fixed folder).įurthermore, you can rotate images (to landscape or by using EXIF information) and set Fast Image Resizer to overwrite images with the same file name, copy EXIF data from the sources, automatically crop and to always be on top of other applications. So, you can select a resolution from the dropdown menu, or create a custom one and add it to the list. You can use the "drag and drop" method to import media. The interface of the program consists of a small and plain window in which you have limited options. Plus, there will be no changes made to your Windows registry keys. So, you can simply place it on an external device and run it on any computer. Thanks to its portability, Fast Image Resizer doesn't require installation. You can use it to quickly resize pictures.

#FAST BATCH IMAGE RESIZER SOFTWARE#

Fast Image Resizer is a software with a pretty self-explanatory title.