Resize Image
Resize images to exact pixels or a percentage, keeping proportions.
Runs on your device. Files are never uploaded.How to use Resize Image
- Add your images
- Enter the new size
- Download the resized images
About this tool
Set a width, a height or a percentage and resize many images at once. Export in the original format or switch to JPG, PNG or WebP.
Like every tool on YantraStack, it is free with no accounts, limits or watermarks, and it works offline once the page has loaded. See how to verify that nothing is uploaded.
Questions
Does it keep the aspect ratio?
Yes by default. Untick “Keep proportions” to force an exact width and height.
Guides
JPG vs PNG vs WebP: which image format should you use?
A practical comparison of JPG, PNG and WebP covering photos, screenshots, logos and transparency, plus quality settings that work in practice.
Which DPI should you use when converting a PDF to an image?
72, 150, 200 or 300 dpi? A plain-language guide to choosing resolution and format when exporting PDF pages as images for screen, web or print.
How to compress JPG, PNG and WebP images without losing visible quality
Shrink photos in bulk with a quality slider, optional size limit and format choice, all inside your browser so your pictures stay private.