18.6
imgproxy is a self-hosted HTTP server that transforms images on demand from a source URL and processing options.
Free planOpen sourceAndroidiOSWeb
Alternatives to Image Tuner
27.5
Topaz Gigapixel is an AI-powered desktop application for enlarging images while aiming to preserve detail and quality.
AndroidiOSWeb
37.3
Converseen is a free batch image processor for Windows, Linux, macOS, FreeBSD, and other operating systems.
Free planOpen sourceLinuxmacOSWindows
- 4
Fotosizer
Fotosizer is a Windows app for resizing and processing batches of photos and images.
Free planWindows7.3$13.88 one-time - 5
PixelMod
PixelMod is an image editor that brings several image tasks together: background removal, upscaling, optimization, resizing, watermarking, and…
Free planWebmacOSWindows7.2From $7 a month - 6
BatchPhoto
BatchPhoto automates repeatable photo work, including resizing, converting, cropping, watermarking, date stamping, and renaming.
macOSWindows7.1$29.95 one-time - 7
ON1 Resize AI
ON1 Resize AI enlarges photos up to 10× for prints, tight crops, AI-generated images, and restoration of older pictures.
macOSWindows6.7 - 8
Batch Resize
Batch Resize is an image-resizing app for iOS and macOS that changes multiple images to a chosen pixel size.
Free planiOSmacOS6.6$34.99 one-time - 9
Desqueeze
Desqueeze is an iOS app for resizing and reformatting batches of photos, videos and Live Photos.
Free planiOS6.6From $34.99 a year - 10
Photo Size Optimizer
Photo Size Optimizer is a Mac app for resizing and optimizing photos.
Free planmacOS6.5$29.99 one-time - 11
PhotoZoom Pro
PhotoZoom Pro is a desktop application for enlarging and downsizing digital photos and graphics on Windows and macOS.
macOSWindows6.5$89 one-time - 12
FastStone Photo Resizer
FastStone Photo Resizer is a Windows program for batch image conversion and editing.
Free planWindows6.4$19.95 one-time - 13
Icecream Image Resizer
Icecream Image Resizer is Windows software for resizing photos in batches.
Free planWindows6.4$12 one-time - 14
PhotoMill X
PhotoMill X is a paid macOS application for converting, browsing, and editing photos in batches.
macOS6.2$14.99 one-time - 15
PowerToys Command Palette
PowerToys Command Palette is a customizable Windows interface for launching apps, running commands, searching files, browsing the web, and opening system tools.
Free planWindows6.2Free plan - 16
Thumbor
Thumbor is a free, open-source image service for on-demand cropping, resizing, and flipping, with URL transformations and automatic optimization.
Free planAPILinuxSelf-hosted6.2Free plan - 17
Light Image Resizer
Light Image Resizer is a Windows app for resizing, compressing, and converting single images or batches.
Windows6.1$24.99 one-time - 18
Batch It
Windows6.0$16.95 one-time - 19
Cantaloupe
Cantaloupe is a free, open-source dynamic image server that creates image derivatives on demand from high-resolution source images.
Free planWebSelf-hosted6.0Free plan - 20
Upscayl
API5.9From $24.99 a month - 21
imagor
imagor is an open-source image processing server and Go library that transforms images through HTTP requests.
WebAPILinuxSelf-hosted5.7 - 22
picfit
picfit is a free, open-source Go server for image manipulation, including resizing and thumbnail generation.
APILinuxSelf-hosted5.7 - 23
5.2$19 one-time - 24
XnResize
LinuxmacOSWindows4.7 - 25
PhotoResize Pro
macOSWindows4.6 - 26
Batch Image Resizer
Windows4.5 - 27
BulkPic
Windows4.5