Browser Extension

Open Multiple URLs is a browser extension for opening lists of URLs and extracting URLs from text, with Chrome and Firefox support.

Capture screenshots and record video from a desktop or selected browser tabs with the FuseBase Capture extension.

The Google Photos Deduper Chrome extension finds and removes duplicate images in a Google Photos library.

PlantUML generates UML and other diagrams from textual descriptions and exports results in formats including PNG, SVG, and PDF.

99Tools lists more than 800 free online utilities for text, code, web, data, design, and development tasks.

CRX Downloader lets users download Chrome extensions as CRX or ZIP files for testing or viewing their contents.

Handle complex ad-blocking cases with AdGuard Extra when regular filtering rules are insufficient.

Tweaks for YT adds mouse and keyboard controls for seeking, volume, playback speed, and other YouTube functions.

Greasy Fork lists user scripts that can modify or add features to websites in a browser.

Find privacy-respecting alternatives to everyday apps and services in the Awesome Privacy curated directory.

Tixio combines team chat and video meetings with wiki, projects, a whiteboard, HR, and CRM; its page lists paid plans and a trial.

Proofread Bot checks grammar and spelling in text fields across browsers, email, messaging, documents, and its web editor.

Sapling offers a language-model API and assistant toolkit for enterprise writing and developer integrations.

Mission Control turns a new tab into a page for organizing bookmarks and managing tasks.

Deepfake Detector analyzes videos and audio for signs of AI manipulation, with a page describing use by media and research teams.

This browser extension implements Privacy Pass, providing unlinkable cryptographic tokens.

This browser extension opens archived or cached webpages through services such as the Wayback Machine.

Global Speed sets default playback speed for video and audio in a browser extension available for Edge, Firefox, and Chrome.

discogs scans marketplace listings and sends email or Telegram alerts when records on a user's Discogs wantlist go on sale.

Store passwords and two-factor authentication tokens locally with 2FAS, which offers mobile apps and a browser extension.

New Tab Override lets Firefox users choose which webpage opens when they open a new tab.

Hide Nitro ads and other upsells in the Discord client with Disblock-Origin.

Ui.Vision RPA builds reusable browser and desktop macros, with automation, OCR, and AI and MCP options.

Tablerone organizes browser tabs into saved workspaces and bookmarks for switching between projects.