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Alona Tool – Free Online Tools

Image Cropper

Runs in Your Browser

Crop images with interactive crop boundaries or lock to standard ratios: 1:1 (Square / Instagram / Avatar), 16:9 (YouTube / Widescreen), 4:3, or Freeform.

Browser-based: this tool works on your device and does not send your input to an Alona Tool server. See the Privacy Policy for details.
Fast Processing

Loading Image Cropper… This tool is an interactive page and needs JavaScript enabled in your browser.

Example Usage & Test Cases

Profile Avatar
Input Scenario:
Upload wide photo, select 1:1 ratio
Generated Result:
Perfect square cropped avatar

How It Works

1

Extracts selected bounding box coordinates from canvas context and exports trimmed pixel regions.

Frequently Asked Questions

Yes, drag corners or select preset aspect ratios to frame the exact area you want.

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Precision Online Photo Cropper with Preset Aspect Ratios

Frame your images for profile avatars, social media covers, and thumbnail cards.

Key Highlights:

  • Presets: 1:1 Square, 16:9 Widescreen, 4:3 Standard, Freeform
  • High resolution lossless crop
  • Instant preview