Home

Styl

Styl, often branded as Styl, is a browser extension that enables users to customize the appearance of websites by applying user-defined CSS styles. It provides an interface for creating, editing, and organizing styles, which can be enabled or disabled on a per-site basis or globally. Users can import and export style collections, share styles via public repositories, and manage styles across devices when using a synchronized account.

The extension operates by injecting CSS rules into web pages after they load, allowing changes to colors,

Historically, Styl arose in the context of browser-based user styling and is related to earlier projects that

Availability spans major browsers, including Chrome and Firefox, with various forks and maintenance routes across platforms.

typography,
layout,
and
other
visual
aspects
without
altering
the
site’s
underlying
code.
Styles
are
typically
targeted
to
specific
domains
or
page
paths,
giving
users
fine-grained
control
over
how
sites
look
during
their
browsing
sessions.
allowed
customization
of
web
appearances.
Privacy
and
data
handling
have
been
a
consideration
in
its
ecosystem;
discussions
and
forks
emerged
in
response
to
concerns
about
data
collection
and
telemetry
in
similar
extensions.
The
Styl
ecosystem
includes
privacy-conscious
forks
and
alternatives,
which
emphasize
local
storage
of
styles
and
user-controlled
sharing.
Styl
appeals
to
users
seeking
readability
improvements,
accessibility
adjustments,
or
personal
branding
across
websites.
As
with
any
browser
extension
that
injects
code
into
pages,
users
should
review
permissions,
source
credibility
of
shared
styles,
and
potential
page
compatibility
issues
when
applying
stylized
themes.