Resize images in one batch
To resize images, drop them below, pick a size rule — 50%, longest edge 1920 px or 1080 px, or a custom width — in Options. Every image keeps its proportions, and nothing is ever enlarged beyond its original size.
- No upload
- No sign-up
- Many files download as one ZIP
Shrink to
How it works
Three steps
Drop the images you want to resize.
Choose a percentage, longest edge or custom width.
Resize and download — the format stays the same.
Good for
- Make camera photos web-friendly
- Prepare a consistent set of product images
- Shrink images for slides and documents
Questions
About Resize Image
Will resizing stretch my images?
No. Wemute always preserves the aspect ratio. A custom width sets the width and calculates the matching height.
Can it make small images bigger?
Wemute never upscales: images already smaller than the chosen size are kept at their original dimensions, because enlarging only adds blur.
Can I convert many images at once?
Yes. Drop a whole folder's worth of images, set one output for the whole batch, and convert them in one go. Several results download together as a single ZIP.
Are my files uploaded?
No. Wemute converts files inside your browser tab with your device's own processor. The file contents and names never reach our servers, and nothing is kept after you close the page.
Related tools
Wemute for Mac
Word, Excel, PDF, e-books and 100 more conversions, OCR, background removal and subtitles — all on your Mac. Free and open source.
Get it on GitHub