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Image Compressor
Image Cropper

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QR Code Generator

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AI Background RemoverAI
Quack AIAI

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Domain Availability

JSON6

JSON Compressor
JSON Converter
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Crontab Generator

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About Privacy Pro

Image Cropper

Images

Loading Image Cropper

Image Cropper runs on your device

Runs in your browser

No uploads.There is no file-upload endpoint on duck.tools. This tool process your input inside this browser tab.
No tracking.No analytics and no tracking cookies. Sign-in uses a session cookie and loads Cloudflare Turnstile only when you open the account dialog.
We never see your data.Your file never reaches a Duck Tools server, so there is nothing for us to store, read or leak.

Decoding and cropping happen inside your browser. Image bytes never leave your device. HEIC files use a local WebAssembly decoder only when the browser cannot read them.

To be precise: your browser still downloads this page, its scriptsover the network, and our web server keeps standard access logs. What never travels is the content you put into a local tool.

Read the full privacy page →

Your account

No password. We email you a sign-in link.

Email

Human check

Saving presets across devices is next. For now this just signs you in.

How we handle your email

Image Cropper

Crop one photo or a batch to Instagram, Facebook, LinkedIn, X, A4 and custom ratios.

Drop one image or a whole batch, pick a social or print frame, and drag the live crop overlay until the composition feels right. A side preview shows the exact result as you move. Export JPEG, WebP or PNG at the preset pixel size — or keep the cropped pixels. Everything runs in your browser; photos are never uploaded.

How it works

Drop one photo or a batch, including iPhone HEIC. Each image stays in your browser.
Pick a frame — Instagram, Facebook, LinkedIn, X, thumbnail, A4, square, free or custom.
Drag the overlay to compose. Handles resize, scroll zooms, a live preview shows the result.
Download one file or a ZIP of the batch. Nothing was uploaded.

Also known as

crop
instagram
facebook
linkedin
twitter
thumbnail
a4
square
bulk
photo
ratio
resize

Related tools

Image CompressorShrink JPEG, PNG, WebP and HEIC files in your browser — one photo or a whole batch.
AI Background RemoverCut the background out of a photo with an AI model that runs on your own device.
Crontab GeneratorBuild a cron schedule you can read, with next runs and a calendar.

LOCALRuns in your browser

No uploads.There is no file-upload endpoint on duck.tools. This tool process your input inside this browser tab.
No tracking.No analytics and no tracking cookies. Sign-in uses a session cookie and loads Cloudflare Turnstile only when you open the account dialog.
We never see your data.Your file never reaches a Duck Tools server, so there is nothing for us to store, read or leak.

Decoding and cropping happen inside your browser. Image bytes never leave your device. HEIC files use a local WebAssembly decoder only when the browser cannot read them.

To be precise: your browser still downloads this page, its scriptsover the network, and our web server keeps standard access logs. What never travels is the content you put into a local tool.

More images tools →Full privacy page →