SP Editor

Create and update SharePoint Online/SP2013/SP2016/SP2019 css/js files, inject files to web, manage web/list properties, list Webhook

▶

Download

SP Editor is a powerful Microsoft Edge extension designed for SharePoint developers and administrators. It enables you to create and update CSS and JavaScript files for SharePoint Online and on-premises versions (SP2013, SP2016, SP2019). Easily inject files into SharePoint sites, manage web and list properties (add, edit, remove, index), and create webhook subscriptions to automate workflows.

Beyond file management, SP Editor allows editing, adding, or removing web parts from publishing pages and supports running PnPJS TypeScript snippets directly through Edge Developer Tools. This extension accelerates SharePoint application development and maintenance, providing a seamless browser-based interface accessible from any computer running Microsoft Edge.

By:: Tomi Tavela
Users:: 4,182+ -304
Rating:: 4.40

(12)
Version:: 7.6.1 (Last updated: 2025-03-25)
Creation date:: 2022-01-16
Risk:: Moderate risk impact Moderate risk likelihood
Permissions:: activeTab
scripting
downloads
Host permissions:: <all_urls>
Size:: 12.35M
URLs:: Website ,Privacy policy
Full description:: See detailed description
Source:: Edge Add-on Store
Updated:: a day ago

Ranking

# 2,508 ▼ 66

Other rankings

#1632 in Developer tools ▼ 13

#16 in inject keyword 9

#25 in graph keyword 11 ▼ 1

#25 in update keyword 14 ▲ 1

#35 in subscriptions keyword 30

Upgrade to see more rankings

Other platforms

SP Editor (v7.6.1)

10,000+ 4.83

(52)

User reviews

Best extension ever. Absolutely essential for my daily work! I've previously used the orginal Chrome extension - first in Chrome then in Edge and now finally switched over to the native Edge version as it seems that this one has no at least feature parity.

by Ole, 2024-04-09

Update: Doesn't look like the extension was updated, but the latest version of Edge (Dev Channel) shows the SharePoint tool again. Back to 5 stars!!! Original: This a great tool, but has stopped appearing in the list of tools since they updated the DevTools in Edge and Chrome. Please fix. Please! Please! Please!

by Don, 2022-06-22

No longer works with Edge.

by Renee, 2022-04-27

View all user reviews

Extension safety

Risk impact

SP Editor requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********
Medium ****** ** ********* ****** ********* *** **** ****** **** **** ** ******* ** ********** **** ***********

Risk likelihood

SP Editor is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
Good **** ********* *** **** **** *******

Upgrade to see full risk analysis details

Instantly check and monitor your browser extensions' risks and permissions with Extension Guard.