Resize Image by Pixels Online — Set Exact Width and Height (px)
Enter the exact width and height in pixels and get your image at precisely that size. Use it for forms that ask for 200 × 230 px photos, profile pictures, thumbnails, website banners and social media posts — free, with an optional aspect-ratio lock.
Pixel size vs file size — which tool do I need?
Two different limits are often confused. Pixel size is the width × height of the picture (for example 300 × 300 px). File size is how many KB or MB it takes on disk. This tool sets the pixel dimensions. If a form also caps the size in KB, resize here first and then run the result through the Image Resizer.
How to resize an image to exact pixels
- Upload a JPG, PNG, GIF, WebP or BMP image.
- Type the width and height in pixels.
- Turn “Maintain aspect ratio” on if you want the other side to update automatically, or leave it off to force an exact size.
- Press resize and download the new image.
Good to know
- With aspect ratio off, the picture is stretched or squeezed to exactly the size you type — useful for forms with fixed dimensions but it can distort faces, so crop first if needed.
- The output is saved at high quality (95 for JPEG/WebP; PNG, GIF and BMP stay lossless) because only the dimensions change.
- The tool does not crop. For a passport-size photo with correct proportions use Passport Photo Studio.
Common pixel sizes
| Use | Typical size |
|---|---|
| Exam form photo | 200 × 230 px (check your form) |
| Signature | 140 × 60 px or as specified |
| Square profile picture | 500 × 500 px |
| Instagram square post | 1080 × 1080 px |
| YouTube thumbnail | 1280 × 720 px |
Privacy
The image is uploaded only to be resized and is deleted automatically afterwards.
हिंदी में जानकारी — फोटो का पिक्सल साइज़ बदलें
कई फॉर्म में लिखा होता है “फोटो 200 x 230 पिक्सल”। यहाँ चौड़ाई और ऊँचाई पिक्सल में लिखकर image ko pixel me resize करें। “Aspect ratio” चालू रखने पर एक तरफ़ बदलते ही दूसरी तरफ़ अपने आप बदल जाती है।
Frequently asked questions
How do I resize an image to 200 x 230 pixels?
Upload the image, enter 200 as width and 230 as height, keep aspect ratio off for an exact size, and press resize.
What is the difference between pixels and KB?
Pixels are the picture’s width and height; KB is the file size. This tool changes pixels. Use the Image Resizer to reduce KB.
Will resizing reduce quality?
Shrinking keeps a sharp result; enlarging a small image cannot add detail, so very large enlargements look soft.
Which formats can I use?
JPG, PNG, GIF, WebP and BMP.
Photo ka pixel size kaise badle?
Photo upload kijiye, width aur height pixel me likhiye aur resize dabaiye. Naya size turant download ho jata hai.
Is it free?
Yes, it is free with no login and no watermark.