Tools
Signal pendingUnknownMedium-risk permissions
Online protractor icon

Online protractor

Use Online protractor tool to measure angle online. Virtual protractor online is perfect for accurate and quick angle measurement.

Users6KCurrent public install base
Rating4.9Store average score
Reviews49Public review volume
Manifest versionV3Extension platform version
7-day growth--Net users gained this week
7-day growth rate--Relative weekly velocity
Preview

Online protractor Media preview

3 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

6K6K6K6K6K2026年7月7日2026年7月8日2026年7月13日Latest: 6K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.86
Latest
4.86
7-day rating change
0.00
4.764.814.864.914.962026年7月7日2026年7月8日2026年7月13日Latest: 4.86
2026年7月7日2026年7月13日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthNo data
----
30-day growthDeclining
-2K-25%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.0.4
ManifestV3
Size337KiB
Languages52Deutsch / English / Filipino +49
Published
Store updated
Last crawled
DeutschEnglishFilipinoIndonesiaKiswahiliMelayuNederlandsTiếng ViệtTürkçecatalàdanskeesti
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Online protractor tool is your solution for measuring angles with ease and precision. This comprehensive tool offers everything you need for accurate angle measurement online. Whether you are a student, teacher, engineer, or hobbyist, this tool is perfect for all your needs.

- You can measure the angle of any object directly on your screen

- To move the online protractor, just drag it with your mouse or use arrows

- You can change the protractor size using buttons

- You can rotate the virtual protractor just like the traditional protractor

- Online protractor can also measure angles on JPG and PDF files, just allow access to file URLs for this extension

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.9Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.7Average computed only from synced review bodies below
Reviews with text24Synced review bodies
Total ratings / reviews49Chrome Web Store public rating/review count

Store average score: 4.9. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
22
4★
0
3★
0
2★
1
1★
1
Harold Peach2025年1月10日
5

Very useful tool.

Version 1.0.4Language en
2 helpful · 0 not helpful
Vincent Grun2024年12月13日
2

how do i open the protractor.

Version 1.0.4Language en
1 helpful · 10 not helpful
Developer RA2024年12月4日
5

Simple and useful for measuring angles

Version 1.0.4Language en
1 helpful · 0 not helpful
neon cat UA2024年11月19日
5

I think there should be a way to input degrees by typing

Version 1.0.4Language en
4 helpful · 0 not helpful
lee jason2024年11月12日
1

화면 색상에 따라서는 각도 수치가 잘 보이지 않기 때문에 각도 폰트 색상을 지정할 수 있어야 합니다

Version 1.0.4Language ko
0 helpful · 1 not helpful
Ye Tin (Tin_Ye)2024年11月11日
5

很好用，工作中需要在地图上测量角度，这个拓展程序提供了很大的便利

Version 1.0.4Language zh
Hiroki2024年9月1日
5

すばらしい

Version 1.0.3Language ja
Yigitcan Coban2024年8月22日
5

Really useful! Thank you so much.

Version 1.0.3Language en
1 helpful · 0 not helpful
YUKI2024年8月21日
5

今までモニターに分度器あてて測ってましたがweb上で使えとても便利です

Version 1.0.3Language ja
Alternate World IT. PPC. Marketing2024年8月21日
5

Simple and useful for measuring angles

Version 1.0.2Language en
1 helpful · 0 not helpful
PreviousNext
Related products

Similar and related extensions

Review related products from the Chrome Web Store detail page.