Sites and apps similar to Image Convert Ninja include IrfanView, which is free for personal use. Other options are XnView MP, nomacs, Image Toolbox and FastStone Image Viewer. You're spoiled for choice with Image Converters like Image Convert Ninja: we list more than 50 alternatives for Windows, Mac, Linux, Android and self-hosting.
Total Image Converter converts images to other formats, crops, resizes and rotates them. Convert large TIFFs into small JPEGs, make photos suitable for the web or recover old photos in unsupported formats - Total Image Converter will do everything for you.
United Kingdom
PrivAudio is a privacy-first audio converter that runs entirely in your web browser. Unlike traditional online converters that upload your files to remote servers, PrivAudio processes everything locally on your device using WebAssembly.
Spain
EU
Welcome to our growing collection of free online tools! We're building a comprehensive toolkit that will include image processing, text editing, code utilities, mathematical calculators, color tools, and much more. All tools are free to use, with no registration required.
iResize can resize, compress and save as JPEG or PNG the following image formats GIF, JPEG, PICT, PNG, TIFF and PSD files.
Switzerland
The Awesome Resizer is an application that allows quick dynamic resizing of any supported image and much much more (Filters, screenshot, etc). An ideal tool for webmasters or anyone with a web page.
Local image compression for Mac: batch-compress PNG, JPEG, WebP & AVIF and upload straight to R2/S3/OSS/COS. One-time $9, no subscription, everything stays on your Mac.
China
JPEGConvert is a powerful and intuitive online tool for converting images, audio, and videos—all directly in your browser. No software downloads required. It supports a wide range of image formats including JPEG, PNG, GIF, WebP, SVG, HEIC, and more.
Imverter is a fast online image converter.
Imverter supports over 500 file formats, including vector, postscript, raw, regular, rare and obsolete. The maximum file size: 20MB.
PhotoPenguin is a completely free batch photo editor with support for cropping, resizing, adding watermarks, and converting photos to other formats.
Convert, resize and rename thousands of image files in batch mode. Select the images that you want to convert, choose an image format, select the folder where you want your converted images to be saved and you're done!.
ItalyEU
