PixsoloResize images online
Upload an image and type a new width or height. The aspect ratio is locked by default, so the other side is calculated for you, or scale the whole image by percent. Handy for shrinking photos for email, websites or upload forms with size limits. Resizing uses high-quality Lanczos resampling, so downsized images stay sharp.
Free to use once you sign in. Uploads are stored temporarily and deleted after 2 hours
How it works
- 1
Choose an image
Click or drop an image; its original size is shown.
- 2
Set the new size
Enter a width or height in pixels (the other side follows when locked), or scale by percent. The output size updates as you type.
- 3
Resize and download
Click Resize, check the new dimensions and file size, then download.
Features
Pixels or percent
Set exact pixel dimensions or scale from 1% to 400%, with one-click 25%, 50% and 200%.
Aspect-ratio lock
Proportional by default so nothing gets stretched. Unlock it when you need an exact width and height.
GIFs keep moving
Resized animated GIFs keep every frame and their speed, great for avatars, stickers and web graphics.
Choose the output format
Same as the original by default, or save as JPG, PNG or WebP. HEIC becomes JPG by default.
Stored temporarily, deleted after 2 hours
Your image is used only for this edit. Originals and results are deleted automatically after 2 hours and download links work only for you. Date taken, camera model and GPS location are removed by default.
FAQ
- Will enlarging an image make it sharper?
- No detail is invented. You can enlarge up to 400% for small adjustments, but true sharpening needs a dedicated AI upscaler.
- How do I resize a photo to the exact size a form requires?
- Crop it to the target ratio with Crop Image first, then unlock the ratio here and enter the required width and height.
- Does resizing lose quality?
- Downsizing loses almost nothing. JPG and WebP output is re-encoded at high quality to avoid stacking compression loss.
- How large can I go?
- Up to 20,000 pixels per side and 120 megapixels in total. Above that the page warns you and the button is disabled.
More image tools
- Compress ImageMake JPG, PNG, WebP and GIF files smaller
- Crop ImageCrop to a ratio or freely, down to the pixel
- Watermark ImageText or logo watermark: single, multiple or tiled
- Rotate ImageRotate by any angle, flip horizontally or vertically
- Convert to JPGTurn HEIC, PNG, WebP, PDF and more into JPG
- Convert to PNGTurn JPG, HEIC, WebP, PDF and more into PNG
- Blur ImageApply a Gaussian blur to the whole image
- Pixelate ImagePixelate, blur or cover parts of an image
- Photo Filters14 filters such as black & white, vintage and sepia
- Merge ImagesCombine photos in a row, column or grid
Resize an image
Get startedFree to use once you sign in. Uploads are stored temporarily and deleted after 2 hours