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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.

Faites glisser pour comparer, avant / apres

Apercu

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.

Fonctionnement

Comment ca marche

Trois etapes, generalement en moins de cinq secondes.

  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.

Exemples

Voyez-le en action

Faites glisser chaque curseur pour examiner le resultat au pixel pres.

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.
Confidentialite

Votre image, supprimee quand vous avez termine

Traitement hybride

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.

  • Traite en quelques secondes
  • Rien n'est conserve
  • Aucun compte lie
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Envoyez une image

Un clic. Sans inscription. Nous ferons le reste.

Recadrer une image

Deposez votre image ici ou cliquez pour envoyer
Glissez-deposez, parcourez vos fichiers, ou collez depuis le presse-papiers avec Cmd+V
S'execute dans votre navigateur
Sur les navigateurs modernes, le recadrage s'effectue entierement sur votre appareil. Sur le fallback serveur rare, l'envoi est supprime des que nous renvoyons le resultat.

Besoin de traiter plus d'une image ?

L'outil gratuit Crop image online, free aspect-ratio cropper with draggable rectangle traite une image a la fois. Un forfait credits debloque jusqu'a 50 images par lot, un telechargement ZIP unique et trois presets (Blog / Social / Ecom). A partir de 5 euros pour 100 credits. Payez une fois, sans expiration.

Voir les forfaits credits
FAQ

Questions frequentes

Reponses aux questions que la plupart des gens posent avant d'essayer un nouvel outil.

Citer ou partager ?

Copiez un resume Markdown concis (titre, description, FAQ, URL canonique et citation) pret a coller dans un outil IA ou un document.

Voir le miroir Markdown

Merci de citer comme suit

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

Derniere mise a jour: 2026-04-28