JWT parser and generator for web developers. Analyze received JWTs, decode claims, and inspect headers. Create and sign new JWTs with customizable claims. Export tokens for testing and debugging purposes.
by Riaz Begum★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
Manage contacts by accessing the list. Export contacts in CSV, PDF, JSON, or VCF formats. Share contacts via email, messaging, or cloud services. Backup contacts to local storage or cloud accounts. contacts from various file types.
Format and validate data with syntax error highlighting. Paste to format it automatically. Export formatted . Check syntax errors and ensure correct structure.
Detect energy using a compatible imaging camera. Inspect and measure temperature differences. Visualize heat patterns indoors or outdoors. Save and share images. Set temperature alerts and calibrate devices.
Measure network performance by testing TCP and UDP speeds in and modes. Conduct bidirectional and reverse tests across Wi-Fi, cellular, or LAN. Validate ISP or VPN changes and identify bandwidth bottlenecks.
Track activities in a colorful calendar to monitor progress and identify areas needing more attention. Set daily goals, sync data for backup, add notes, and record activities using Siri.
Manage two-factor authentication with time-based one-time passwords. Add accounts via QR code scanning. Sync tokens across devices using iCloud Keychain. View and export migration data. Support for Google Migration Export QR.
Monitor performance with real-time CPU, memory, and battery usage tracking. View detailed hardware specifications and storage information. Run system tests, benchmark apps, and analyze network activity.
Capture and inspect network requests and responses on iOS devices. View metadata, headers, and bodies of traffic. Debug networking issues without a computer. Enable to start capturing data in the background.
Inspect web pages with built-in DevTools to view source code, static resources, API requests, cookies, and storage. Change User-Agent to test across devices and browsers. Inject custom JavaScript to modify pages or simulate environments.
Scan images to extract using optical character recognition. View EXIF metadata and identify phone numbers, addresses, websites, and emails. Process data locally with no internet connection. Share images via the device's share button.
And in formats like VCF, CSV, PDF, and JSON. Backup entire address books or share specific . Process data locally to ensure privacy and avoid cloud syncing.
HTTP//WebSocket traffic using local VPN technology and view full request and response details in real time, including status codes, headers, and body data. Choose from raw data, JSON, XML, HTML, image, or video views for debugging.
Track location events with webhooks and notifications
Set up locations using geofences or beacons. Send webhooks upon entering or leaving a location. Receive notifications about event success or failure. Inspect HTTP responses and retry requests. Customize payload using request designer.
Scan barcodes using iPhone or iPad camera. Support EAN, UPC, ISBN, and UPC+2/5 types for CDs, DVDs, books, and comics. Send scanned data directly to Collectorz Connect web interface for cataloging.
Manage Tesla API tokens securely with biometric protection. nd store tokens without sharing credentials. Access third-party Tesla apps without exposing login details. Retrieve tokens instantly via Tesla's website login.