Resize Image
Change image dimensions to exact pixels or a ready-made preset. Runs entirely on your device — nothing is uploaded.
Drop images here or click to browse
Resized on your device. Nothing is uploaded — no size limit.
Frequently asked questions
Are my files uploaded to a server?
No. Everything is processed entirely inside your browser. Your files never leave your device or get sent anywhere.
Can I resize without distorting the image?
Yes — keep the 'Keep aspect ratio' box checked and set only the width (or height); the other dimension is calculated automatically.
What sizes can I use?
Any custom pixel size, or one-click presets for Instagram, Facebook, X/Twitter, YouTube thumbnails and A4.