Utilities & Online Tools

Media conversion with original-and-output previews

Analyze live and historical BGP data through tools and APIs

Combine astronomical image layers and measure regions

A graphical FFmpeg workstation for media conversion on Mac

Bulk file conversion with folder input and output choices

Find styled text, symbols and character art

Validate route origins against RPKI data

Visualize a traceroute from your device

Type Indic text with adaptable key mappings

Convert video formats and adjust relevant output settings online

Create styled PDF documents directly from reStructuredText

Merge application data into reusable document layouts

Collect wireless-device observations from local or remote sensors

Turn one computer into a browser-accessible LAN file hub

Keep latency distributions and loss history across network paths

Share files through the Tor network

Combine media transcoding with automated quality-control workflows

Inspect characters and decode a text string

Merge bracketed exposures into an HDR image

Capitalize titles for a chosen style guide

Share an uploaded batch through a temporary bin URL

A common language for computational mathematics

Filter and revise sections across many text files

Graph equations, inspect points and evaluate functions