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Crop image online, free aspect-ratio cropper with draggable rectangle

Drop an image, drag a rectangle or pick a preset aspect ratio (1:1, 4:5, 16:9), and download the cropped output. Runs in your browser, nothing saved.

  • Aspect-ratio presets
  • Runs in your browser
  • Drag-friendly rectangle
A wide mountain-lake photograph before and the same scene cropped to a 1:1 square after.A wide mountain-lake photograph before and the same scene cropped to a 1:1 square after.

Træk for at sammenligne, før / efter

Oversigt

Cropping a photo on a desktop browser usually means launching an image editor, fighting with a misbehaving rectangle, and exporting a file in a format you did not pick. This tool keeps the surface small: drop an image, pick an aspect ratio (or pick Custom to drag freely), drag the rectangle to the part you want, and download.

Aspect-ratio presets cover the cases people actually need: square (1:1) for product tiles, portrait (4:5, 9:16) for Instagram and TikTok, landscape (16:9, 3:2) for YouTube thumbnails and DSLR-native ratios. The Original preset removes the aspect constraint; Custom does the same but reflows freely as you drag the corners.

In any modern browser the crop runs locally: the cropper renders to a canvas and the encode happens in the browser, so the image bytes never leave your device. A server fallback exists for browsers that cannot mount the cropper canvas; on that path the upload is deleted the moment we send the result back.

Arbejdsgang

Sådan virker det

Tre trin, normalt færdige inden for fem sekunder.

  1. 1

    Upload an image

    Drop a JPG, PNG, WebP, or AVIF up to 25 MB. Clipboard paste also works.

  2. 2

    Pick an aspect ratio

    Choose Original, 1:1, 4:5, 16:9, 9:16, 3:2, 2:3, or Custom. The rectangle resnaps to the new ratio without losing your position.

  3. 3

    Drag the rectangle

    Move the rectangle, resize from the corners, or drag the edges. The selection updates live; you can switch presets at any time.

  4. 4

    Download the cropped image

    Pick the output format (Same as source, JPEG, PNG, or WebP) and confirm. The file downloads with `-cropped` appended to the original filename.

Prøver

Se det i aktion

Træk hver skyder for at se nøje på før og efter.

A wide food photograph cropped to a 1:1 square for product tiles or Instagram posts.A wide food photograph cropped to a 1:1 square for product tiles or Instagram posts.
A wide food photograph cropped to a 1:1 square for product tiles or Instagram posts.
A mountain-lake landscape trimmed to a 16:9 frame for YouTube thumbnails and presentation slides.A mountain-lake landscape trimmed to a 16:9 frame for YouTube thumbnails and presentation slides.
A mountain-lake landscape trimmed to a 16:9 frame for YouTube thumbnails and presentation slides.
A product portrait cropped to a 9:16 vertical for TikTok stories and Instagram Reels.A product portrait cropped to a 9:16 vertical for TikTok stories and Instagram Reels.
A product portrait cropped to a 9:16 vertical for TikTok stories and Instagram Reels.
Privatliv

Dit billede er væk, når du er færdig

Hybrid behandling

Cropping runs in your browser by default. Your image never leaves your device on that path. For the small share of browsers that cannot mount the cropper canvas we fall back to a server round-trip, where the upload is only held while we process it and is deleted the moment the result is sent back. Nothing is saved, indexed, or trained on.

  • Behandlet på sekunder
  • Intet gemmes
  • Ingen konto knyttet
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Upload et billede

Ét klik. Ingen tilmelding. Vi klarer resten.

Beskær billede

Slip dit billede her, eller klik for at uploade
Træk og slip, vælg filer, eller indsæt fra udklipsholderen med Cmd+V
Kører i din browser
På moderne browsere kører beskæringen helt på din egen enhed på et lærred. På den sjældne server-fallback slettes uploadet i samme øjeblik vi sender resultatet tilbage.

Brug for at behandle mere end ét billede?

Det gratis Crop image online, free aspect-ratio cropper with draggable rectangle kører ét billede ad gangen. En kreditpakke åbner op til 50 billeder pr. batch, et enkelt ZIP-download og tre navngivne forindstillinger (Blog / Social / E-handel). Fra €5 for 100 kreditter. Betal én gang, udløber aldrig.

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FAQ

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Svar på de ting, de fleste spørger om, før de prøver et nyt værktøj.

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Citér venligst som

BouseMutton (2026). Crop image online [Web application]. https://bousemutton.com/crop-image-online

Sidst opdateret: 2026-04-28