Alati za slike online
Practical guide · 6 min

Image editing: crop, rotate, and resize without stretching

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A photograph for a listing, profile, or document often needs only a better crop, the right orientation, and dimensions the destination accepts. Planning those changes together helps preserve the content that matters. It also avoids a chain of unnecessary copies that can gradually lose quality.

The image editor combines cropping, rotation, and resizing in one workspace. You choose an output format and download a new file at the end. This guide explains the order of the controls, how to preserve proportions, and when a separate tool is useful for a different kind of adjustment.

Define what the finished picture needs to show

Read the destination's requirements before editing. A limit in pixels describes image dimensions, while a limit in KB or MB describes file size. A square profile picture and a wide header photograph need different compositions. One version will not necessarily suit every place where you want to use it.

Decide what must remain visible. For a product, that may mean the complete object and its edges. For a document, it means every character through the final line. Keep the original before processing. If you later need a different crop, it provides more room to work than a copy whose edges have already been removed.

Use clear names for different purposes, such as a profile version and a listing version. You do not need to modify the original repeatedly. If you want several photographs in one composition, combine images handles that task. The editor described here works on one photograph at a time.

Choose the crop before the final dimensions

Add your picture and inspect the source preview. Drag over the image to mark a crop. For a more precise selection, use X and Y together with crop width and height. The coordinates control where the crop begins in the source, while its dimensions determine how much content remains.

The 1:1, 4:3, and 16:9 presets provide starting shapes. A square ratio means equal width and height, not a particular pixel count. After choosing a preset, adjust the position or coordinates so the face, label, or object stays where you need it. Inspect the edges of the composition as well as its centre.

If you remove too much, reset the crop to the whole image and try again. Increasing the output dimensions later cannot bring back discarded content. The separate crop image tool is useful when this is the only change you need.

Cropping and resizing have different effects. Cropping discards the area outside your selection; resizing changes the pixel dimensions of what remains. To turn a narrow photograph into a square without distorting it, choose a square crop. Entering equal width and height with proportions unlocked can stretch the subject instead.

Leave a little breathing room where the destination may crop the picture again. A profile service can display a square upload inside a circle, for example. Check the final placement in that service rather than assuming that every pixel visible in your exported square will remain visible there.

Separate turning a picture from mirroring it

A rotation of 90 or 270 degrees changes orientation and swaps the relationship between horizontal and vertical dimensions. Check the final width and height fields afterwards. The editor recalculates its starting dimensions from the crop and rotation, so set your final pixel size after those choices.

Horizontal or vertical flipping creates a mirror image. It is not the same as correcting a photograph that is simply lying sideways. A label becomes reversed in a mirrored image. When editing a product with lettering or a photographed document, read the text after any flip before exporting.

The rotation controls offer quarter turns rather than a free-angle correction for every slight tilt. Use rotate image for a separate orientation task. For photographed paper with distorted perspective, consider the document scanner. Turning the entire picture does not correct the difference between the near and far edges of a page.

Set dimensions with the proportions preserved

Once the framing and orientation are correct, enter the required width or height. With proportions locked, the other dimension is calculated from the current shape. A 4:3 crop at 1200 pixels wide is 900 pixels high. A square at that width is also 1200 pixels high.

Unlocking proportions permits separate width and height values, but it can stretch a face or object. Use it when that distortion is intentional. If the destination requires a particular rectangle, set the crop ratio first, then the dimensions. When the framing is already suitable, resize image may be all you need.

Enlarging a small source cannot recover fine detail that is absent. The file can contain more pixels and still look soft. Inspect it at its intended display size. If a listing needs readable lettering, finding a larger original is more useful than repeatedly enlarging the same small copy.

Pick an export format for the actual content

JPG is a practical option for an ordinary photograph when transparency is unnecessary. PNG can retain transparent areas and does not use the JPG quality setting. WebP is another available choice, but check that the destination accepts it. The saved extension should match the format you actually selected.

To isolate a subject, use background removal as a separate step. The transparent image guide covers edge repair and export choices. An ordinary crop removes the outer rectangular area; it does not separate a person's hair or a product from everything behind it.

The quality setting for JPG or WebP controls compression rather than recovering lost sharpness. Read the image compression guide when an attachment must fit a size limit. If it remains too large, compress images provides a focused adjustment. Inspect each additional copy before using it to replace the previous one.

When you test several quality settings, start from the same original or working source. Reopening the last JPG and saving it again makes comparisons harder because each version has already been processed. Keep track of which crop and dimensions belong to the file you are judging.

Review the downloaded version before using it

Generate the result and download the file. Open it from your downloads folder. Check orientation, the complete crop, actual dimensions, and the smallest visible details. If you change controls after exporting, generate a new result. The earlier downloaded file retains the settings used when it was created.

The editor does not contain every possible appearance adjustment. Browse the editing tools for a separate task your picture needs. Export creates a new file without carrying over the original EXIF metadata, while information visible in the picture stays visible. The privacy page explains local processing.

Keep the original and name the finished versions clearly if you are preparing several uses. When sending or uploading, choose the copy that matches that destination rather than selecting the newest file automatically. A final look at the actual attachment can catch the wrong crop or swapped dimensions before the photograph reaches a profile, listing, or document.

Apply the steps to your file.

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