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Firefox add-on with keyword - css editor

View results for css editor in Firefox Browser Add-ons
Keyword difficulty: 25

Add-ons (also known as extensions) are small programs that run inside web browsers like Mozilla Firefox. They add extra features to the browser without having to download anything new. You can use extensions to make browsing faster, easier, and safer. Some extensions even let you do things like translate text on websites, search the web, and play games.

There are over 28,000 Firefox-addons and 480,000 themes, making it hard to find the best ones. so we have created a way to sort through all of them. Use the dropdown above to set different filters. Add-ons are sorted by number of active users.

To set even more advanced filters, and sort the Firefox add-ons differently, please visit our Advanced search tool. Note that Advanced search tool is only available to premium members.

250 results. Page 1 of 10.
Print Edit WE
#1, Print Edit WE
Print Edit WE
DW-dev
Edit the contents of a web page prior to printing or saving. Elements in the web page can be edited, formatted, hidden or deleted. Unwanted content, such as adverts and sidebars, can easily be removed.
4.07 (432)
39,971
Cookie-Editor
#2, Cookie-Editor
Cookie-Editor
cgagnier
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
4.17 (156)
60,443
Header Editor
#3, Header Editor
Header Editor
泷涯
Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
4.69 (167)
12,445
Live editor for CSS, Less & Sass - Magic CSS
#4, Live editor for CSS, Less & Sass - Magic CSS
Live editor for CSS, Less & Sass - Magic CSS
webextensions.org
Live preview of CSS/Less/Sass code changes. Auto-save file, autocomplete, convert Less/Sass to CSS, beautify, minify, CSS reloader, linter, ...
4.54 (41)
1,723
Excel XLS Editor
#5, Excel XLS Editor
Excel XLS Editor
officeonlinesystems
Create and edit Excel XLS spreadsheets. Excel XLS Editor is an extension that allows to create, edit and view any Microsoft Excel document in both XLS and XLSX format. It also handles the standard Open Office format ODS.
3.22 (9)
2,869
Web Editor
#6, Web Editor
Web Editor
Ujjwal Raizada
Edit the every web page you want !! .... Making your own custom web page , using any other web page is just a click away !!! You can convert any web page into an editable document , which can then be edited and saved .
4.53 (15)
729
PDF editor online
#7, PDF editor online
PDF editor online
officeonlinesystems
Create and edit PDF files with PDF editor online
2.83 (76)
2,644
PDF2Go - PDF Editor & Converter
#8, PDF2Go - PDF Editor & Converter
PDF2Go - PDF Editor & Converter
pdf2go.com
Solve all your PDF editing and conversion needs with this free All-in-One online PDF tool.
4.18 (112)
20,764
Photo Editor & Search
#9, Photo Editor & Search
Photo Editor & Search
Photo Editor & Search
Photo Editor & Search provides a photo editing tool via the favicon on the toolbar along with web search results by Yahoo®.
0.00 (0)
2,728
CookieManager - Cookie Editor
#10, CookieManager - Cookie Editor
CookieManager - Cookie Editor
Joue
Edit cookies related to the current page and all its sub-frames right from a popup
3.95 (39)
3,552
Code Editor
#11, Code Editor
Code Editor
sycxyc
Powered by the Monaco Editor, it provides support for basic syntax colorization, IntelliSense, validation and Diff Editor features.
5.00 (3)
507
Cookie Editor
#12, Cookie Editor
Cookie Editor
Leonardo
Easily view and edit cookies for any website via toolbar popup!
4.86 (7)
872
Text Editor
#13, Text Editor
Text Editor
Sevina
A free, highly customizable text and code editor for your browser.
4.00 (6)
403
JSON Editor
#14, JSON Editor
JSON Editor
fractalf
A JSON Editor Extension based on the amazing JSON Editor Online https://github.com/josdejong/svelte-jsoneditor Source code: https://github.com/fractalf/json-editor-ex
5.00 (5)
350
Word Document Editor
#15, Word Document Editor
Word Document Editor
officeonlinesystems
Create and edit Word Doc documents
4.38 (16)
1,608
PDF editor PDFOffice to edit and create PDF
#16, PDF editor PDFOffice to edit and create PDF
PDF editor PDFOffice to edit and create PDF
RedCoolMedia
PDFOffice, a PDF editor to create and edit any PDF file using a web browser.
2.34 (35)
1,630
Word Editor
#17, Word Editor
Word Editor
keller
A free & easy-to-use word editor extension for your browser.
2.60 (5)
235
Image Map Editor
#18, Image Map Editor
Image Map Editor
Heinz-Jürgen Boms
Check and editing the image maps inside the web page with magnifying glass.
3.33 (9)
314
Page Editor
#19, Page Editor
Page Editor
Sworn
EDITS ANY PAGE! Good for pranking and trolling your friends! A very funny addon.
3.33 (6)
159
PowerPoint PPT editor
#20, PowerPoint PPT editor
PowerPoint PPT editor
officeonlinesystems
Create and edit PowerPoint PPT slides
3.50 (8)
872
EditThisCookie
#21, EditThisCookie
EditThisCookie
LN
EditThisCookie is a cookie manager.
5.00 (4)
8,994
JSON Beautifier & Editor
#22, JSON Beautifier & Editor
JSON Beautifier & Editor
Joe Ertaba
Display JSON objects by transforming them into Syntax editable highlighted HTML
3.91 (11)
1,041
Image Editor
#23, Image Editor
Image Editor
obito
A powerful picture editor, edit and save pictures online, can modify text,Image Text,Image Watermark,Rotate,Filter,Crop,Flip,Color.
2.33 (3)
169
Live Editor
#24, Live Editor
Live Editor
Balaji
This editor is used to display and check your HTML and CSS code easily. Just click on the this Extension Icon on the toolbar and it will open the Editor in the New tab. This will save the time of the Front end Developers.
5.00 (3)
105
LibreOffice Editor
#25, LibreOffice Editor
LibreOffice Editor
officeonlinesystems
Create and edit documents with LibreOffice Online.
3.67 (15)
571
250 results. Page 1 of 10.