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Reviews for Ruler

Ruler by Firefox user 13860642

3.5 Stars out of 5
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5 reviews
  • by Firefox user 16042064, 2 years ago
  • by Firefox user 14748579, 3 years ago
  • by Firefox user 14690257, 3 years ago
  • by Firefox user 14209418, 4 years ago
  • by Grégory O., 4 years ago
    10 years ago I had a bookmarklet for that purpose and I missed it so much when it stopped working. Thanks for this extension. Please make it compatible with the reader mode and it will just be perfect.