Resize Master 4+

Olga Kacher

    • 3.9 • 34 Ratings
    • Free



Batch resize and watermark your images fast and easy. Prepare your photos for posting on the web, for sending to a client or for a print lab.

- Select individual images as well as folders for processing. Source folder structure is copied to destination.
- Many options to resizing process: fit to rectangle, scale by width or height, by percent, change aspect ratio and more.
- Metadata processing. Either keep or throw away metadata from original images, change DPI entry, add artist and copyright tags.
- Apply a watermark to your images.
- You can keep color space of the original image or convert to sRGB/AdobeRGB.
- Full support for transparency in source and output images. You can select either opaque or transparent color for background.
- All processing is done with 32 bit floating point precision and high quality interpolation.
- Output in JPEG, TIFF and PNG formats.

What’s New

Version 1.3

- Image metadata handling improved with more tags preserved in output.
- Warnings added when some parameters are inconsistent.
- Memory consumption on large images is reduced.
- Stability fixes.

Ratings and Reviews

3.9 out of 5
34 Ratings

34 Ratings

Surffsc ,

Just works..

This one actually works with no fuss. I've tried a lot of other "free" re-sizing apps, this is the best so far. I often need to create large batch of thumbs for clients CR2 Raw to Jpeg/png. I love that I can throw my raw files at it and it converts it immediately. This is the resizing app to have! Developers: I just think the UI could have a slicker look and feel (dark mode, etc..

FabulousRice ,

App crashed and was trying to overwrite files

Unless I'm the odd one out here I believe people who want to resize files want to quickly produce lighter files so they can be able to upload them into a limited file upload processor.
Most people do not want their original files deleted... Why can't the app simply add "copy" at the end instead of trying to delete?
Also, there is no preview of the quality... no preview of the final file size... This needs work. Still looking for an easy and fast file resizing app.

R33d79 ,

Excellent app, used it for years

I use this app all the time for batch resizing images quickly. Amazing that it is free, but it works flawlessly and is an integral part of my workflow. Thanks a ton to the developers for making such a quality product and making it available for free.

App Privacy

The developer, Olga Kacher, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.