How to use the Image Resizer
- Add images – Choose or drop one or more JPG, PNG, WEBP or GIF images.
- Set the size – Type a width/height in pixels or choose a percentage or preset.
- Download – Save each image or all of them as a ZIP.
About Image Resizer
Make images fit anywhere: Instagram posts, passport photo portals, e-mail attachments or your website. Set an exact width and height, keep the aspect ratio, or scale by percentage. Everything happens on your own device, so even private photos never leave your phone or computer.
Frequently asked questions
Are my images uploaded?
No. The resizer runs entirely in your browser, so your photos never leave your device.
Can I resize several images at once?
Yes. Add as many images as you like; each is resized with the same settings.
What sizes should I use for social media?
Instagram post 1080×1080, Instagram story 1080×1920, Facebook cover 851×315, YouTube thumbnail 1280×720, X/Twitter post 1600×900.
Is the Image Resizer free?
Yes, completely free with no signup and no daily limit.
Does it work on my phone?
Yes. It works in any modern browser on iPhone, Android, Windows and Mac.