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Exact Online Ruler · Office #52,301

Free online ruler to measure objects in inches and cm.

In the Calculators for everyday math neighborhood (Desktop and utilities). In town since 27 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

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What Tablif read on Exact Online Ruler's site

Exact Online Ruler describes itself as: “Online Ruler at Exact Actual Size (cm, mm, inches) | Exact Ruler”

What it is

Calls itself “ruler”.

  • Calls itself: ruler
“Exact Ruler turns your screen into a real ruler in centimeters, millimeters, inches and pixels.”

What it costs

A free tier, free forever.

  • Free plan: free forever
“Is Exact Ruler free? Yes. It runs entirely in your browser with no download or account.”

Who it sells to

Sells to consumers.

  • Sells to: consumers
“ExactOnlineRuler.com helps users measure real-world objects directly from their screens without downloading software or installing an app.”

How it runs

A web app for iOS and macOS. Hosted in the cloud. No API.

  • Kind: web
  • Runs on: iOS · macOS
  • Runs where: cloud / hosted
  • API: no
“ExactOnlineRuler.com helps users measure real-world objects directly from their screens without downloading software or installing an app.”
“On recent iPhones, iPads and MacBooks, Exact Ruler usually recognizes the model and sets the size automatically.”

What it works with

Names Exact Ruler on its pages.

  • Names: Exact Ruler
“Exact Online Ruler”
“Exact Ruler turns your screen into a real ruler in centimeters, millimeters, inches and pixels.”

What it offers as proof

Live, no waitlist. Try it without signing up.

  • Trial asks for: nothing
“Is Exact Ruler free? Yes. It runs entirely in your browser with no download or account.”
“It runs entirely in your browser with no download or account.”

Sources

Tablif read these pages, last on 27 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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