Resize images by exact pixels or by percentage in your browser, with the aspect ratio locked by default. Batch friendly, output named with its new size, nothing uploaded.
Your files are processed in your browser, on your own device. Nothing is uploaded to a server.
It changes the pixel size of your pictures, by exact dimensions or by percentage, without touching the file format unless you ask it to. Type a width and the height follows on its own, because the aspect ratio lock stays on by default. Your photo keeps its shape, just at the size the job demands.
Portals, printers and platforms all speak pixels. A form wants 200 by 230, a banner wants 1584 wide, a marketplace wants nothing over 2000 on a side. This tool gets a picture to those numbers in one pass, for one image or a whole batch.
With the lock on, resizing is per picture. Drop a batch of mixed shapes, set a width of 1080, and each photo gets the height its own proportions demand. That is the right behavior for photos, because faces and products should never bend.
Turning the lock off and setting both boxes opens three choices.
Fit inside scales the whole picture down until it sits within your box, with nothing cropped and nothing bent, though the result may not touch every edge. Fill and crop scales until the box is fully covered, then trims the overflow, which suits banners and covers. Stretch forces the picture to the exact box, bending it if the shapes differ. Stretch is honest about what it is: fine for abstract graphics, unkind to people.
Percentage mode is the quick path for uniform jobs. Half size is 50 percent, double is 200. It suits a folder that all needs the same shrink for a website or an email.
Enlarging a picture past its original size adds no detail, and the result looks soft. The tool allows up to 500 percent, because some portals demand a minimum pixel size and a soft pass beats a rejection. But no resizer can invent the detail a small photo never captured. If a banner matters, reshoot or find the original full size file rather than stretching a thumbnail.
Two smaller truths travel with resizing. Pixels are what screens count, so there is no DPI setting to chase for web use: a 1080 pixel image is a 1080 pixel image whatever the metadata claims. And resizing is not compressing. If a form rejects your file for kilobytes rather than pixels, compress the image to 100 KB instead. For platform ready sizes with the numbers already filled in, use the social media resizer, and for documents there is passport size resizing.
An exam form wants a photo at exact pixels and rejects the phone original. A seller shrinks camera photos to a marketplace limit. A blogger brings every picture in a post to one width. A designer needs a banner at 1500 by 500 without opening a full editor. Small, exact jobs, done without uploads or accounts.
Resizing happens in your browser, on your device. Your pictures are never uploaded to a server, never stored and never seen by anyone at ToolPeko. ID photos and family pictures stay where they belong, and nothing remains after the tab closes.
Resize changes the pixel dimensions, the width and height of the picture. Compress changes the file weight in kilobytes while the dimensions stay put. Forms often want one or the other, so read the rejection note: pixels mean resize, KB means compress.
No tool can add detail that was never captured. Enlarging spreads the existing pixels wider, so edges soften. This tool allows up to 500 percent for portals with minimum sizes, but for anything on display, start from the largest original you have.
It keeps width and height in the same proportion as the original. Fill in one box and the other is worked out for you, per picture, so a batch of mixed shapes all keep their natural look. Turn it off only when you need both exact numbers.
Fit inside when nothing may be cut off, like product photos and documents. Fill and crop when the frame must be fully covered, like covers and banners, and some edge loss is acceptable. Stretch only for graphics where bending does not matter.
Only if you ask. The default keeps the input format. You can also save out as JPG, PNG or WebP. Picking JPG paints any transparency onto the background color you choose, since JPG cannot hold clear areas.
Yes. Add a batch and the same settings apply to every picture, with heights worked out per photo when the lock is on. Results carry the new pixel size in their names and arrive together in one ZIP.
Same rules as this one: free, in your browser, with nothing uploaded.
Make a photo lighter without wrecking how it looks.
Cut the edges away and keep the part that matters.
A plain background, the right size, ready to print.
Turn a photo 90, 180 or 270 degrees and save it right.
Mirror a picture left to right or top to bottom.
Stamp your name or logo across a photo before sharing.
Brightness, contrast and color fixes on one screen.
A clean black and white copy of any photo.