Best alternatives to Online protractor (2026)
10 Chrome extensions that do a similar job to Online protractor, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
Online protractor today
Online protractor alternatives, compared
- 1
Protractor
Easily measure angles in your browser window.
≈100K users4.2★ from 107 ratingsUpdated 17 months ago3 permissions- About 11× more users than Online protractor
- Rated 0.7 stars lower
- Updated more recently
- 2
Online Piano
Use Online Piano extension to easily access a virtual piano. Perfect for beginners and pros. Start playing piano online now!
≈5K users4.7★ from 20 ratingsUpdated 17 months ago2 permissions- About 1.8× fewer users than Online protractor
- Updated more recently
- Asks for fewer permissions (2 vs 3)
- 3
Online Privacy
Provides search without tracking by enabling advanced privacy settings.
≈50K users1.0★ from 2 ratingsNot updated for 4+ years6 permissions- About 5.6× more users than Online protractor
- Updated less recently
- Asks for more permissions (6 vs 3)
- 4
Online Timer
Use Online Timer, the perfect stopwatch and timer tool. Easily set and manage timers online for your tasks, reminders, and workouts.
≈1K users4.8★ from 13 ratingsUpdated 16 months ago3 permissions- About 9.0× fewer users than Online protractor
- Updated more recently
- 5
Photoshop Online
An extension you can use for Photoshop online. Good quality and easy to use.
≈2K users5.0★ from 2 ratingsNot updated for 2+ years4 permissions- About 4.5× fewer users than Online protractor
- Updated less recently
- Asks for more permissions (4 vs 3)
- 6
uniFLOW Online
Print from Chrome to uniFLOW Online after successful sign in.
≈600K users3.3★ from 22 ratingsUpdated 4 months ago3 permissions- About 67× more users than Online protractor
- Rated 1.6 stars lower
- Updated more recently
- 7
Online OCR
Use online ocr to extract text from images; Instant ocr character recognition online allows extract text from pdf, jpeg, png, photo.
≈2K users4.1★ from 14 ratingsUpdated 5 months ago6 permissions- About 4.5× fewer users than Online protractor
- Updated more recently
- Asks for more permissions (6 vs 3)
- 8
Format Factory online
Multimedia converter for video, audio, picture files, ripping DVDs & CDs, and create .iso images.
≈4K users3.4★ from 5 ratingsNot updated for 2+ years1 permissions- About 2.3× fewer users than Online protractor
- Updated less recently
- Asks for fewer permissions (1 vs 3)
- 9
PDF Extractor
This extension helps the user to extract PDF links and create a download page for all the PDF's on the tesseractonline.com website.
≈2K users5.0★ from 3 ratingsNo special permissions- About 4.5× fewer users than Online protractor
- Asks for fewer permissions (0 vs 3)
- 10
Phone Number Extractor
Use the Phone Number Extractor tool designed to quickly find phone numbers on sites, export this data, or copy it to the clipboard.
≈20K users4.6★ from 377 ratingsNot updated for 2+ years2 permissions- About 2.2× more users than Online protractor
- Rated 0.3 stars lower
- Updated less recently
- Asks for fewer permissions (2 vs 3)
Online protractor alternatives: questions
What is the best alternative to Online protractor?
By users, the most popular alternative is uniFLOW Online with ≈600K users and a 3.3-star rating. The closest match by what it does is Protractor.
Which Online protractor alternative has the best rating?
Phone Number Extractor has the highest rating of these alternatives with 50+ ratings: 4.6 out of 5 from 377 ratings.
Is there a Online protractor alternative that asks for fewer permissions?
PDF Extractor asks for 0 permissions, against 3 for Online protractor.
How many alternatives to Online protractor are there?
We list 10 close alternatives to Online protractor on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.