instaloader/instaloader
Instaloader
Instaloader is a Python library and command-line utility designed for the automated retrieval, archiving, and analysis of Instagram content. It provides a programmatic interface to fetch media, captions, and metadata from public or private profiles, hashtags, and stories, while maintaining persistent user sessions for authorized access.
The tool distinguishes itself through robust archive management and traffic control mechanisms. It supports incremental synchronization, allowing users to resume interrupted downloads and update local collections without redundant requests. To ensure reliable operation, it employs sliding window request throttling to manage network frequency and uses checkpointing to save state, which helps prevent service-side rate limiting and connection issues.
Beyond simple media collection, the project includes capabilities for social network analysis and data filtering. Users can map follower relationships, identify inactive accounts, and rank content based on engagement metrics. Data can be selectively retrieved using boolean logic based on timestamps or creator attributes, and metadata can be exported into structured formats using customizable templates for further analysis.
Features
- Social Media Intelligence Gatherers - Automates the discovery and retrieval of user profiles, media, and metadata from social platforms for analysis.
- Restricted Content Downloaders - Fetches media files, captions, and metadata from public or private sources with support for path sanitization.
- API Client Libraries - Provides a programmatic interface for interacting with social media to perform data analysis and synchronize archives.
- Social Media Content Retrievers - Retrieves photos, videos, captions, comments, and geotags from public or private profiles, hashtags, stories, and feeds.
- Social Media Scrapers - Provides a command-line tool for downloading media, captions, and metadata while managing authenticated user sessions.
- Automated Media Archivers - Synchronizes local media archives by incrementally downloading new content and resuming from previous states.
- Media Downloaders - Automates the collection of photos and videos with support for resuming interrupted downloads and filtering by criteria.
- Media Archiving - Downloads and organizes photos, videos, and metadata from profiles for long-term local storage and backup.
- Automated Content Fetchers - Fetches media and captions from specific hashtags or accounts while filtering by date, engagement, or creator.
- Browser Session Authentication - Authenticates automated requests using saved session files and credentials to access private social media data.
- Social Media Extraction Tools - Retrieves and archives public or private content, including follower lists, engagement metrics, and profile metadata.
- Media Synchronization Tools - Maintains up-to-date local archives by incrementally downloading new content and resuming interrupted tasks.
- Resumable Sync Checkpoints - Records retrieval progress to disk, allowing interrupted tasks to resume from the exact previous position.
- Authenticated Media Access - Manages user sessions via stored cookies to enable non-interactive access to private profiles and personal feeds.
- Scraping Resumption Handlers - Saves the current state of data retrieval processes to allow resuming interrupted tasks from the exact previous position.
- Social Media Analysis - Downloads media, stories, and metadata from social profiles.
- Social Media Intelligence - Downloads Instagram media and metadata.
- API Throttling - Regulates outgoing request frequency using sliding windows to prevent service-side rate limiting.
- Download Session Persistence - Maintains persistent session states to ensure large media downloads complete despite network fluctuations.
- Crawling Request Throttlers - Regulates the pace of outgoing requests using sliding windows to prevent hitting service rate limits.
- Social Network Analysis Tools - Maps follower relationships and engagement metrics to identify user interactions and audience growth patterns.
- Inactive Follower Identifiers - Identifies inactive or ghost followers by comparing follower lists against actual user interaction data.
- Data Serialization - Serializes post, profile, and story metadata into structured files for persistent storage.
- Data Synchronization Tools - Tracks profile identifiers and metadata changes locally to ensure consistent data mapping and detect updates over time.
- Stateful Session Persistence - Persists authentication cookies and session tokens to local files for authorized access across execution cycles.
- Media Selection Filters - Selects and downloads media within specific timeframes by applying chronological constraints.
- Boolean Data Filtering - Applies boolean logic to post attributes to selectively download relevant media and metadata.
- Metadata Reconciliation - Identifies posts removed from profiles by comparing local metadata against current online data.
- Metadata Filtering - Filters media and metadata using boolean logic and attribute-based constraints.
- Download Organization Tools - Organizes downloaded media into directories and automatically resumes interrupted download tasks.
- Request Execution - Manages network request execution with automatic retries and error handling to ensure reliable data transfer.
