Image Resizer
Change a photo’s width and height in your browser. Pick pixels, a percentage, or a preset, then download. Free, no sign-up, nothing is uploaded.
Drop images here or click to choose
JPG, PNG, or WebP. You can add more than one.
Size presets
Advanced options
PNG does not use a JPEG-style quality slider.
Results
Choose a photo to resize it here. Download and ZIP stay on this screen, and stay disabled until a file is ready.
Need a file under a certain number of kilobytes? Use the image compressor.
How to resize an image
- 1
Choose one or more JPG, PNG, or WebP files. They stay on this device.
- 2
Pick a size: type pixels, use a percentage, or choose a social preset.
- 3
Download one file, or pack the batch as a ZIP.
About this resizer
This tool changes how many pixels wide and tall a picture is. It does not aim for a target file size in kilobytes — that is a different job, and the compressor next door is built for it.
When a preset frame does not match the original ratio, you can fit the whole picture without cropping: the empty edges are padded (letterbox). You can also switch to a center crop if you want the frame filled.
Shrinking or saving as JPG or WebP is not a lossless process. The file may lose some detail. This page does not promise “no quality loss.”
HEIC, GIF, SVG, and AVIF are not supported in this version. Convert those files to JPG, PNG, or WebP first.
Questions
Are my images uploaded?
No. Resizing runs in your browser. Files you choose are not sent to our servers.
Can I resize without losing quality?
Not as a promise. Making a picture smaller, or saving it as JPG or WebP, re-encodes it and can soften detail. Use PNG when you need to keep a transparent background; do not expect a perfectly unchanged look after resampling.
I need the file under 200 KB. Can I do that here?
No. This site only changes width and height. To get a file under a set number of kilobytes, use the image compressor at compress.ytscript.app.
Which formats can I use?
JPG, PNG, and WebP. HEIC, GIF, SVG, and AVIF are rejected with a plain message — including iPhone photos still in HEIC.
Where do the Instagram, YouTube, and Facebook sizes come from?
From each platform’s public help pages, checked on 2026-11-10. Platforms can change recommended sizes. This site is not an official Instagram, YouTube, or Meta tool.
Why does an enlarged photo look softer?
The tool can scale up pixels, but it cannot invent missing detail. If you enlarge a small photo, expect it to look softer. There is no AI upscaling in this version.
What happens with a very large photo?
If one side is over 8192 pixels, or the image is over about 32 megapixels, you will see a warning first. Images at or above 16384 pixels on a side, or 64 megapixels, are refused so the tab does not go blank. The limit depends on your device memory.