Tools
Free browser-based utilities for file verification and network diagnostics.
WebRTC & Network
Ready for SpectrShare?
Test your browser and network for peer-to-peer file sharing and video streaming compatibility.
WebRTC Network Diagnostic
Developer-focused diagnostic: STUN server latency, NAT type analysis, ICE candidate inspection.
WebRTC Speed Test
Measure real peer-to-peer transfer speed between two devices using WebRTC DataChannels.
TURN Server Tester
Test TURN relay connectivity and measure actual throughput. Supports custom TURN servers.
Browser Capability Report
See which Web APIs, codecs, and file handling features your browser supports. Check SpectrShare compatibility.
General
File Hash Calculator
Calculate SHA-256, SHA-1, and MD5 hashes for any file. Verify downloads and compare checksums.
QR Code Generator
Generate QR codes with custom error correction, size, and colors. Export as PNG, SVG, or clipboard.
CLI Client
Download the cross-platform CLI to share and download files from your terminal.