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Top community discussions about RectLabel

RectLabel is an image-annotation tool to label images for bounding-box object detection.

  • Create a label dialog from JSON settings
  • Layer order for overlapped boxes
  • Zoom in on a point
  • Quick zoom to existing boxes
  • Draw a box including outside the image
  • Smart guides for creating and transforming boxes
  • Support the PASCAL VOC format

Note: While the software is classified as free, it offers in-App Purchases.

What's New in RectLabel

Version 2.31:
  • Added "Replace label text for all images".
  • This is useful when you changed the object name or attribute name.
  • Updated the exporting and importing CSV format to fix the problem when label name includes single-quote or double-quotes.
    • For the annotations, use single-quote to surround the JSON string.
    • In the JSON string, use double-quotes to

Requirements for RectLabel

  • OS X 10.10 or later
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RectLabel User Discussion

Current Version (2.x)
Downloads 515
Version Downloads 4
License Shareware
Date 14 Jan 2019
Platform Intel 64 / OS X
Price Free
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