Free Image Resizer Online
Resize multiple photos online for free. Preview your images, customize dimensions, convert to JPG, PNG or WebP, and download your resized images individually or in a ZIP file.
Resize your images
Add up to 50 images, adjust the dimensions and resize them all together.
Drop your images here
Drag and drop images into this area, or choose files from your device.
JPG, PNG, WebP, GIF and other browser-supported image formats · Up to 50 imagesNo images selected
Selected photos
Each image keeps its own proportions when this option is enabled.
PNG supports transparency. JPG uses a white background for transparent areas.
Quality mainly affects JPG and WebP. PNG is generally lossless.
Your resized images
Download every successfully resized image in one ZIP file. Images that could not be processed will be skipped.
Your images are processed locally in your browser and are not uploaded to our server.
Resize multiple images online for free
RitoccaPix lets you preview and resize photos directly in your browser. Select multiple images, check their thumbnails, set the dimensions and choose the output format. Process up to 50 images in a single batch.
How to resize images
- Click Choose Images or drag and drop your images into the upload area.
- Check the previews and remove any image you do not need.
- Enter your desired width and height in pixels.
- Keep the aspect ratio enabled to avoid stretching photos.
- Choose JPG, PNG or WebP and click “Resize all images”.
- Download individual images or click “Download All as ZIP”.
Choose the right image format
- JPG: suitable for photographs and compact image files.
- PNG: useful for graphics and transparent backgrounds.
- WebP: a modern format commonly used on websites.
Frequently asked questions
Is this image resizer free?
Yes. You can resize images online for free without creating an account.
Can I preview images before resizing?
Yes. Thumbnails, file names and original file sizes appear after you select your images. You can remove individual images before processing.
Can I resize multiple images at once?
Yes. Select up to 50 images and apply the same target dimensions and output format to the batch.
Can I download all resized images together?
Yes. Use the ZIP download button after resizing to download the successfully processed images in one archive.
Will my images be stretched?
Not if “Keep aspect ratio” is enabled. Each photo is scaled to fit within the selected dimensions without being stretched.
Are my images uploaded to a server?
No. Image resizing happens locally in your browser. An external library is used to create the ZIP archive.