Jungle

Modality: Text, Image, Video
Last Updated: January 14, 2026
Pricing: Freemium, Paid options from $4/month, Billing frequency: Monthly
Visit Tool
Overview

Jungle is a browser extension (formerly Wisdolia) that generates AI-powered flashcards from online articles, PDFs, web pages, lecture slides, YouTube videos, and documents to enhance memory retention through active recall. It creates 3-5 thoughtful question-and-answer prompts, detects diagrams and labeled images, supports multiple languages, and offers customizable quizzes with personalized feedback. Users can export decks to Anki for spaced repetition, making it ideal for academic learning, exam preparation, and transforming digital content into structured study material. The tool features a simple workflow for quick flashcard generation during browsing or file uploads.

Pros & Cons

Pros

  • Generates flashcards from articles, PDFs, videos, and slides
  • Promotes active retrieval for better memory retention
  • Easy-to-use browser extension interface
  • Integrates with Anki for spaced repetition
  • Supports multiple languages and file types
  • Detects diagrams and offers customizable quizzes
  • Provides personalized feedback during learning

Cons

  • Limited to browser-based use only
  • Integrates exclusively with Anki
  • Generates only 3-5 question prompts
  • No dedicated mobile app
  • Flashcards sourced only from specific content types
  • No option for user-input custom questions
  • Requires manual export to Anki
  • AI may generate incomplete or less-relevant prompts
Q&A
What is Jungle? +

Jungle is a browser extension that generates automated flashcards from digital content like articles, PDFs, web pages, lecture slides, and YouTube videos to help with information retention.

How does Jungle help with learning? +

It creates AI-generated question-and-answer prompts for active recall, exports to Anki for spaced repetition, and provides personalized feedback to enhance memory.

What content types does Jungle support? +

Jungle supports articles, PDFs, web pages, lecture slides, YouTube videos, and documents, including detection of diagrams and labeled images.

Does Jungle integrate with other tools? +

Yes, it integrates with Anki for exporting flashcard decks and works as a browser extension.

Is Jungle free to use? +

Jungle offers a free tier with paid plans starting from $4/month.

Can Jungle handle multiple languages? +

Yes, it supports multiple languages for flashcard generation.

What are some use cases for Jungle? +

Use cases include academic learning, exam preparation, studying textbooks, transforming lecture slides, and converting YouTube videos into flashcards.

Does Jungle offer interactive features? +

Yes, it provides customizable quiz modes, AI-generated explanations, and options to add or remove diagram labels.

What are potential drawbacks of Jungle? +

AI prompts may occasionally be incomplete or less relevant, requiring user review for accuracy.

How do you get started with Jungle? +

Install the browser extension, open it while viewing content or uploading files, generate flashcards, and save or export to Anki.

Reviews