Websites using Base64

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Base64 is a JavaScript polyfill for browsers that do not support the window.btoa and window.atob functions. The library provides a means to encode and decode base64 data in environments lacking native support.

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Download a free sample of the Base64 websites list

Real rows from the list on this page. The file arrives by email.

250 rows
17 columns
CSV

Every column in the file

Popularity Rank
Domain
Company Name
Company Size
Year Founded
Industry
LinkedIn URL
Locality
Country
TLD
Language
Instagram
Twitter
YouTube
TikTok
Technologies Tracked
Premium Technologies

Column headings inside the file are written in English. Not every column is filled for every website.

A look at the file

Domain	Company Name	Technologies Tracked	Premium Technologies
tsinghua.edu.cn	北京华清燃气轮机与煤气化联合循环工程技术有限公司	8	0
emol.com	-	28	1
xvlivecams.com	-	19	1
xnxx-livecams.com	-	22	1

Up to 1M sites per list · Segment by country & TLD to cover the full footprint · Unlimited report rebuilds for 1 month

Live websites detected: 111,588
Countries with usage: 169
Top market: United States: 🇺🇸 39.3%

Base64 global heatmap

darker = more sites

Base64 usage by country

by sites detected

01 🇺🇸 United States 43,057 39.3%
02 🇨🇳 China 23,065 21.1%
03 🇭🇰 Hong Kong 6,255 5.7%
04 🇨🇦 Canada 4,132 3.8%
05 🇹🇭 Thailand 3,565 3.3%
06 🇩🇪 Germany 3,336 3%
07 🇰🇷 South Korea 3,234 3%
08 🇮🇹 Italy 3,054 2.8%
09 🇫🇷 France 2,047 1.9%
10 🇬🇧 United Kingdom 1,842 1.7%

And 159 more countries in the full dataset.

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Base64 usage by country group

by sites detected

01 English-Speaking Countries 37 countries 51,861 47.4%
02 North America 3 countries 47,190 43.1%
03 Asia-Pacific (APAC) 29 countries 39,638 36.2%
04 East Asia 7 countries 33,122 30.3%
05 Greater China 4 countries 29,443 26.9%
06 BRICS 10 countries 26,069 23.8%
07 Europe 51 countries 20,333 18.6%
08 European Union (EU) 27 countries 16,989 15.5%
09 Western Europe 24 countries 15,688 14.3%
10 Eastern Europe 23 countries 4,640 4.2%

Country groups overlap: a country can belong to several at once (Germany counts toward Europe, Western Europe, the EU and DACH). Percentages are each group's share of the 109,490 sites with a known country, so they describe overlapping views of the same data and do not add up to 100%.

Top websites using Base64

by popularity

#	Website	Popularity	StackSpend	Country	TLD
01	tsinghua.edu.cn	3,172	$2.82K+	🇨🇳 China	cn
02	emol.com	6,427	$3.72K+	🇨🇱 Chile	com
03	xvlivecams.com	8,808	$2.72K+	🇺🇸 United States	com
04	xnxx-livecams.com	9,116	$2.72K+	🇺🇸 United States	com
05	wkj18.com	9,563	$4.61K+	🇺🇸 United States	com
06	ustc.edu.cn	11,927	$1.46K+	🇨🇳 China	cn
07	neu.edu.cn	13,074	$1.39K+	🇨🇳 China	cn
08	3cat.cat	14,100	$55.22K+	🇪🇸 Spain	cat
09	whu.edu.cn	15,763	$1.27K+	🇨🇳 China	cn
10	povar.ru	16,757	$1.23K+	🇷🇺 Russia	ru
11	nju.edu.cn	17,526	$1.2K+	🇨🇳 China	cn
12	blueletterbible.org	19,969	$461K+	🇺🇸 United States	org
13	venngage.com	20,112	$96K+	🇨🇦 Canada	com
14	nubia.com	22,097	$73.03K+	🇨🇳 China	com
15	amcrestview.com	25,207	$2.05K+	🇺🇸 United States	com
16	sysu.edu.cn	25,286	$1K+	🇨🇳 China	cn
17	yosmart.com	25,617	$11.67K+	🇺🇸 United States	com
18	fujian.gov.cn	25,848	$993+	🇨🇳 China	cn
19	hust.edu.cn	26,222	$36.59K+	🇨🇳 China	cn
20	tongji.edu.cn	26,460	$982+	🇨🇳 China	cn

This is 20 of 111,588 websites. Download up to 1M sites per list as CSV, enriched with firmographics.

Download the full list

Companies using Base64

sample, enriched

Company	Website	Employees	Industry	Country	Founded
Nanjing Institute Of Technology	njit.edu.cn	5001-10000	Higher Education	🇨🇳 China	1915
Inviso Group (Groupe SMTP)	groupe-smtp.com	1001-5000	Farming	🇲🇬 Madagascar	1992
四川长仪油气集输设备股份有限公司	cyvalve.com	51-200	-	🇹🇼 Taiwan	-
Talos Luxury Suites	talosluxurysuites.gr	1-10	-	🇬🇷 Greece	-
Soletanche Freyssinet	soletanchefreyssinet.com	10001+	Construction	🇫🇷 France	1956
Golden Opportunities Fund	goldenopportunities.ca	11-50	Venture Capital and Private Equity Principals	🇨🇦 Canada	1999
Yanshan University	ysu.edu.cn	201-500	Oil and Gas	🇨🇳 China	-
Goldcity Hotel	goldcityhotel.com.tr	501-1000	Travel Arrangements	🇹🇷 Turkey	-
Forgetmenot Barcelona	forgetmenotbarcelona.com	-	Hospitality	🇪🇸 Spain	-
Wuhan Institute Of Technology	wit.edu.cn	1001-5000	computer software	🇺🇳 -	-
Signature Hotels	signaturehotels.com.tr	51-200	Travel Arrangements	🇺🇳 -	-
HAKKO TOY	hakkotoy.com	201-500	Arts & Crafts	🇨🇳 China	2004
Caffé Veloce	caffeveloce.cz	-	-	🇺🇳 Czechia	-
Coindu	coindu.com	5001-10000	Automotive	🇵🇹 Portugal	1988
East China Normal University	ecnu.edu.cn	501-1000	Higher Education	🇨🇳 China	1951
Guangzhou Institute Of Science And…	gzist.edu.cn	10001+	Higher Education	🇨🇳 China	2001
黄山市人民医院	hssyy.com	11-50	-	🇨🇳 China	-
Gtool Group	gtool.ru	1-10	-	🇷🇺 Russia	-
SBL-MV • Staatliche Bau- Und…	sbl-mv.de	501-1000	Government Administration	🇩🇪 Germany	2020
Heavenly Hunks	eandcssnacks.com	11-50	Food & Beverages	🇺🇸 United States	-
PARGUERA PLAZA INC.	pargueraplaza.com	51-200	-	🇺🇳 -	-
Yunnan University	ynu.edu.cn	10001+	Education Management	🇨🇳 China	1923
哈尔滨电气股份有限公司	hpec.com	5001-10000	-	🇨🇳 China	-
Sincronica Sas	sincronica.eu	1-10	Design Services	🇮🇹 Italy	2024
Zepter International Egypt	zepteregypt.com	201-500	Retail	🇪🇬 Egypt	2006
Zybio Inc.	zybio.com	1001-5000	medical devices	🇨🇳 China	2008
Isabella Day	isabelladay.co.uk	-	Luxury Goods & Jewelry	🇺🇳 -	-
National Hemp Service	nationalhempservice.co.uk	-	Retail Groceries	🇬🇧 United Kingdom	-
Hilton Aruba Caribbean Resort & The…	hiltonaruba.com	201-500	Hospitality	🇺🇳 Aruba	1959
Shenzhen Fionexx Technologies Co., Ltd.	fionexxtech.com	51-200	Advertising Services	🇺🇳 -	-
Bodymind Wellness Centre	bodymindwellnesscentre.com.au	1-10	Wellness and Fitness Services	🇦🇺 Australia	-
Harbin Medical University	hrbmu.edu.cn	501-1000	Higher Education	🇨🇳 China	-
Delchi Patisserie	delchipatisserie.com	11-50	Food and Beverage Services	🇮🇩 Indonesia	2016
K2 Group India	k2groupindia.com	5001-10000	Venture Capital and Private Equity Principals	🇮🇳 India	-
Ballin Stiftung E.V.	ballin.hamburg	1001-5000	Non-profit Organizations	🇩🇪 Germany	1925
Tianjin University Of Commerce	tjcu.edu.cn	10001+	Education Administration Programs	🇨🇳 China	1980
Mumbai Port Trust	mumbaiport.gov.in	201-500	Shipbuilding	🇮🇳 India	-
China State Construction (cscec)	cscec.com.cn	10001+	architecture & planning	🇨🇳 China	-
Daphne Studio	daphne.ro	1-10	Photography	🇺🇸 United States	-
St Chads	stchadsromiley.co.uk	51-200	Religious Institutions	🇬🇧 United Kingdom	-

A sample of enriched company profiles. Full exports include company, social, and spend signals on every domain.

Base64 usage by industry

by TLD segment

01 Retail 392 11.3%
02 Hospitality 391 11.2%
03 Construction 265 7.6%
04 IT Services and IT Consulting 228 6.6%
05 Business Consulting and Services 208 6%
06 Retail Apparel and Fashion 201 5.8%
07 Advertising Services 186 5.3%
08 Real Estate 151 4.3%
09 Software Development 148 4.3%
10 Technology, Information and Internet 142 4.1%

Base64 industry distribution chart

share by domain segment

Base64 users by company revenue

4,152 companies

Put it to work

What teams do with the Base64 list

Sales outreach

All 111,588 of these sites already run Base64, with the retail segment leading at 392 sites. Pitch the products and services that fit that exact stack.

Competitor analysis

Selling Require I18N, Sentry, or another Developer Tools product? These 112K Base64 users are your displacement audience, filterable by country and company size.

Market research

Top markets for Base64: United States (39.3%), China (21.1%), Hong Kong (5.7%). Size the Developer Tools market by geography before you build or invest.

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