VLibras

Brasilia, Brazil

VLibras is a free, open-source accessibility suite developed with support from the Brazilian Federal Government that translates digital content from Brazilian Portuguese into Brazilian Sign Language to improve access for deaf users.

It supports translation of text, audio, and video through a 3D animated avatar, includes a dictionary with over 17,000 signs, and provides browser extensions, apps, and integration options for websites and digital services.

According to our data, VLibras is the 8th most popular web accessibility tool on the web.
It has 3.1% of the accessibility market share and is detected on 0.06% of all websites.

Statistics based on 3.3M+ analyzed websites. About this data

💸 Pricing

VLibras is available for free.

Free ✔️

📊 Rankings and Market Share

🏆 VLibras Awards

⚡ Sites Using VLibras

We have data on 2,076 websites that use the VLibras accessibility tool. Here is a list of some of the top ranked ones.

The highest rated site using VLibras is gov.br.

#WebsiteRankCountryLanguage
1 gov.br #240 Brazil Brazilian Portuguese
2 tjsp.jus.br #474 Brazil Brazilian Portuguese
3 acesso.gov.br #475 Brazil English
4 correios.com.br #1,143 Brazil Brazilian Portuguese
5 eb.mil.br #2,800 Brazil Brazilian Portuguese
6 serasa.com.br #2,845 Brazil Brazilian Portuguese
7 ufrgs.br #3,010 Brazil Brazilian Portuguese
8 ebc.com.br #5,468 Brazil Brazilian Portuguese
9 transito.mg.gov.br #5,730 Brazil Brazilian Portuguese
10 unicamp.br #5,807 Brazil Brazilian Portuguese
11 camara.leg.br #5,917 Brazil Brazilian Portuguese
12 sebrae.com.br #6,186 Brazil Portuguese
13 senado.leg.br #6,300 Brazil Brazilian Portuguese
14 detran.rj.gov.br #6,548 Brazil Brazilian Portuguese
15 seduc.ce.gov.br #6,856 Brazil Brazilian Portuguese
16 serpro.gov.br #6,980 Brazil Brazilian Portuguese
17 pbh.gov.br #7,810 Brazil Brazilian Portuguese
18 fazenda.sp.gov.br #7,825 Brazil Brazilian Portuguese
19 ufrj.br #8,121 Brazil Brazilian Portuguese
20 oi.com.br #8,989 Brazil Brazilian Portuguese

📈 Usage Statistics

Most of the sites that use VLibras:

Most of the sites using VLibras are from Brazil.

  • Brazil 99%
  • United States 0.8%
  • Germany 0.05%
  • Mexico 0.05%
  • Portugal 0.05%
  • Saint Vincent and the Grenadines 0.05%

Most VLibras users speak Portuguese.

  • Portuguese 98.5%
  • English 1.3%
  • Breton 0.1%
  • German 0.05%
  • Spanish 0.05%

The VLibras accessibility tool is especially popular on .gov.br, .com.br, and .org.br top-level domains.

  • .gov.br 49%
  • .com.br 24.8%
  • .org.br 11.5%
  • .br 5.6%
  • .edu.br 4.7%
  • .com 2.5%
  • .org 1.1%
  • .net 0.2%
  • .info 0.1%
  • Other 0.5%

The primary market segments for websites utilizing VLibras include education and reference, business, and government and military.

  • Education/Reference 27.8%
  • Business 18.3%
  • Government/Military 18.3%
  • Non-Profit/Advocacy/NGO 8.3%
  • Marketing/Merchandising 2.8%
  • Blogs/Wiki 2.8%
  • General News 2.8%
  • Health 2.2%
  • Real Estate 2.2%
  • Other 14.5%

🕵️ Similar Technologies

These are some of the best VLibras alternatives.

RankName
1
UserWay
Wilmington, Delaware, United States

An AI-powered digital accessibility platform designed to help websites identify and address accessibility barriers for users with diverse needs.

Free$490+/year
2
accessiBe
Tel Aviv, Israel

A web accessibility solution that uses AI to help websites address accessibility barriers and align with ADA and WCAG standards.

$59+/month
3
Ally
Ramat Gan, Israel

A WordPress accessibility plugin that scans websites for WCAG violations, provides remediation guidance, and adds usability tools to improve accessibility and compliance.

Free$9.99+/month
4
AudioEye
Tucson, Arizona, United States

A cloud-based digital accessibility platform that helps organizations achieve compliance with WCAG 2.2, ADA, Section 508, AODA, and ACA standards across websites, mobile apps, and digital content.

$$$
5
WP Accessibility
Saint Paul, Minnesota, United States

A free plugin that enables users to fix a variety of common accessibility issues in WordPress themes and plugins.

FreeOpen source

🆚 Compare Alternatives

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💬 Frequently Asked Questions

Where is VLibras's headquarters?

VLibras is located in Brasilia, Brazil.

Is VLibras free?

Yes, it is a free accessibility tool.

Which country uses VLibras the most?

The majority of VLibras users are from Brazil.

Who uses VLibras?

According to our data, VLibras is used on thousands of sites, including such established ones as tjsp.jus.br, correios.com.br, and eb.mil.br.

Is VLibras used on government websites?

Overall, we found VLibras on 1,017 government sites in Brazil.

Do academic institutions use VLibras?

Yes. Overall, we know of 98 academic websites in Brazil that use VLibras.

How does VLibras stack up against the competition?

VLibras is a moderately popular accessibility tool, ranking ahead of 10 other web accessibility tools we track.

What are the alternatives to VLibras?

Alternatives and possible competitors to VLibras may include UserWay, accessiBe, and Ally.

🗃️ About This Data