NeoSparkX
extension · Beta

MarkItDown Companion

Token monitor & PDF compiler for Claude and ChatGPT

Rating ★ 4.7
Publisher NeoSparkX
Version v1.1.0

Description

A browser extension that injects live context-window overlays into Claude and ChatGPT, showing remaining tokens in real time. Also compiles offline PDFs locally for seamless session export.

Features & Capabilities

Live Token Counter

Real-time context-window overlay injected directly into Claude and ChatGPT.

Offline PDF Compiler

Export conversations as PDFs entirely locally — no cloud processing.

Multi-Platform

Available for Chrome, Firefox, and Microsoft Edge.

Lightweight

Under 200 KB — no performance impact on your browsing.

Smart Injection

Detects active chat sessions automatically and activates with zero setup.

Privacy First

Reads DOM only — no data sent to external servers, ever.

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