Tansa

Tansa Text Proofing

As of June 2026, Tansa has 7,000 users and a 4.33/5 rating from 3 reviews in the Productivity category.

Usersno change0%
7.0K
7,000
Ratingno change0%
4.33
3 reviews
Reviewsno change0%
3
Version
5.4.1.27
Manifest V3
90-day change · In the last 90 days this extension 5 version updates.

History

12 snapshots

Tracking since Apr 5, 2026.

8.2K7.0K5.8KApr 5, 2026Jun 22, 2026
View as table
DateUsersRatingReviewsVersion
Apr 5, 20267.0K4.3335.4.1.16
Apr 16, 20266.0K4.3335.4.1.16
Apr 27, 20268.0K4.3335.4.1.16
May 11, 20267.0K4.3335.4.1.16
May 14, 20267.0K4.3335.4.1.18
May 18, 20268.0K4.3335.4.1.18
May 23, 20267.0K4.3335.4.1.18
May 28, 20267.0K4.3335.4.1.20
Jun 2, 20268.0K4.3335.4.1.20
Jun 6, 20267.0K4.3335.4.1.21
Jun 10, 20268.0K4.3335.4.1.25
Jun 22, 20268.0K4.3335.4.1.27
Now7.0K4.3335.4.1.27

Permissions & access

Permissions
contextMenustabsscriptingstoragesystem.displayactiveTabwebRequest
Host access
*://*/*, http://*/*, https://*/*, <all_urls>

Screenshots

Tansa screenshot 1Tansa screenshot 2Tansa screenshot 3Tansa screenshot 4Tansa screenshot 5

About

Write to a higher standard
Tansa is an advanced text proofing system that can check thousands of words per second.
Not only will it correct nearly all spelling, style, punctuation and hyphenation errors, it also ensures that everyone in your organization follows the same set of rules.

Everywhere you need it
Tansa is a flexible solution that works in the most popular text editing applications, web platforms and page layout software. 

Custom dictionaries
Your dictionaries can be adapted to suit your organization perfectly. We can help customize your solution by analyzing a large volume of your company's published text.

Save time and money
Our customers have documented dramatic increases in productivity, reducing copy editing time by as much as 40 percent and drastically reducing published errors.

Improve readability
Tansa can identify the number or length of characters, words, sentences and syllables to ensure Plain Language guidelines are achieved. Tansa´s readability score is based on several indexes, including Flesch-Kincaid, Dale-Chall and SMOG.

Write with variety and precision
Tansa will suggest synonyms where there is more than one option. Synonyms develop your writing by giving you a more varied and richer vocabulary.

Make your own adjustments
The Tansa Web Admin is designed to work as both an interactive tool to direct Tansa´s proofing engine and as a searchable style guide. The type of permissions given to users are based on the users´ roles. Administrators will be able to edit and manage entries, while the majority of users will only be given permission to view entries and make suggestions.

A multi-lingual solution
Our solutions are available in more than a dozen languages. Multiple languages can be supported on a single server which makes it easier for our customers to distribute the solution to offices around the world. 

Integrated and customized for your tools
Tansa´s APIs allow customers to drop our proofing client into almost any editorial system, proprietary or out of the box. This creates a centralized editing solution, whether your users are working in Microsoft Word, Adobe InDesign or your own custom-developed web CMS.

Tansa learns from your mistakes
Machine learning is actively used to improve our solution. Every time you run content through Tansa, the system keeps track of every error that is found, corrected or ignored. This statistical data is used to improve the system's proofing results.

Customers worldwide uses Tansa
More than 150k writers, editors and page designers around the world use Tansa on a daily basis to improve their editorial workflow.

Technical

Version
5.4.1.27
Manifest
V3
Size
6.11MiB
Min Chrome
88
Languages
17
Featured
No

Metadata

ID
kbgpolnipdcfiobjgldjjhdcfpbkfdja
Developer ID
ud2b8a4d0cc3d16a8b24d565e0c775421
Developer Email
[email protected]
Created
Oct 8, 2015
Last Updated (Store)
Jun 9, 2026
Last Scraped
Jun 22, 2026

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