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FixnFigure vs Online Ruler

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

FixnFigure compared with Online Ruler
DetailFixnFigure logo FixnFigureOnline Ruler logo Online Ruler
What it doesFree tools for PDFs, photos, and everyday calculations Measure anything on your screen with pixel-perfect accuracy
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot given Not given
Key features
  • Edit PDFs with text, white-out, highlights, shapes and images
  • Compress and shrink PDFs under a size limit
  • Merge multiple PDFs in chosen order
  • Remove photo backgrounds at full resolution
  • Convert iPhone HEIC photos to JPG
  • Extract text from images using OCR
  • Generate invoices as PDFs
  • Calculate timesheet hours with overtime
  • Calculate concrete requirements for projects
  • Pet toxicity checkers for chocolate and xylitol
  • Smart Auto-Detect identifies your device from a database of 100+ profiles
  • Three calibration methods: auto-detect, screen diagonal, and credit card
  • Place rulers on any edge of the screen in any combination
  • Click-to-measure distances in any direction
  • Live cursor position tracking
  • Dark mode with automatic system preference detection
  • Support for four measurement units: cm, mm, inches, and pixels
What makes it different
  • Files never uploaded to servers; processing happens in browser
  • No sign-up, account or daily limits required
  • Calculators show their working and formulas
  • 107 tools covering money, DIY, auto, PDF, images, pets and daily life
  • No file size limits, only device memory constraint
  • No installation required—runs entirely in your web browser
  • Achieves near pixel-perfect accuracy typically within 0.5mm for well-calibrated screens
  • Completely free with no ads, account, or limitations
  • Calibration saved locally so no need to recalibrate on each visit
  • Works on tablets and mobile devices with touchscreen support
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)3 no change since last check1 no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)1817
Referring domains (Majestic)24

4 details filled in for both companies.

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