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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.

Trascina per confrontare, prima / dopo

Panoramica

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.

Flusso di lavoro

Come funziona

Tre passi, di solito completati in cinque secondi.

  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.

Esempi

Vedilo in azione

Trascina ogni cursore per osservare nel dettaglio il prima e il dopo.

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.
Privacy

La tua immagine, sparita quando hai finito

Elaborazione ibrida

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.

  • Elaborata in pochi secondi
  • Nulla viene salvato
  • Nessun account collegato
Provalo ora

Carica un'immagine

Un clic. Senza registrazione. Faremo il resto.

Ritaglia immagine

Trascina qui la tua immagine o clicca per caricare
Trascina, sfoglia i file o incolla dagli appunti con Cmd+V
Funziona nel tuo browser
Sui browser moderni il ritaglio avviene interamente sul tuo dispositivo su una tela. Nel raro fallback al server il caricamento viene cancellato nel momento in cui ti restituiamo il risultato.

Devi elaborare più di un'immagine?

Lo strumento gratuito Crop image online, free aspect-ratio cropper with draggable rectangle elabora un'immagine alla volta. Un pacchetto di crediti sblocca fino a 50 immagini per batch, un singolo ZIP da scaricare e tre preset (Blog / Social / E-commerce). A partire da €5 per 100 crediti. Paga una volta, mai scadenza.

Vedi i pacchetti di crediti
FAQ

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Cita come

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

Ultimo aggiornamento: 2026-04-28