Free browser extensions.

Free High Quality Site Blocker

Block websites you choose, including their subdomains.

Free High Quality Sound Booster

Adjust the volume and tone of audio playing in a browser tab.

Free High Quality Screenshot Tool

Capture a webpage, edit the image, and download a PNG or PDF.

Free High Quality PDF Tools

Merge PDFs, rearrange pages, and turn images into PDFs.

Free High Quality Text Expander

Insert saved text by typing a shortcut in a website field.

Free High Quality Screen Recorder

Record a tab, window, or screen with optional microphone and webcam.

Free High Quality Tab Manager

Save groups of tabs and reopen the ones you need.

Free High Quality Web Highlighter

Save highlighted passages from webpages with notes and tags.

Free High Quality Image Tools

Resize, crop, rotate, compress, and convert images on your device.

Free High Quality Bookmark Cleaner

Find duplicate bookmarks and organize folders with previews, backups, and undo.

Free High Quality Video Controls

Adjust playback speed, loop a section, and rotate videos on supported pages.

Free High Quality Reader

Read articles in a clean view and keep printable copies on your device.

Free High Quality Website Monitor

Watch selected webpage text and keep a local history of changes.

Free High Quality Color Picker

Pick screen colors, keep local palettes, and check text contrast.

Free High Quality Link Cleaner

Preview tracking-parameter removals before copying a link.

Free High Quality Ad Blocker

Block ads and trackers, choose filter lists, and pause filtering for the sites you choose.