Last updated 14 October 2026
Wiggleroom is a browser extension that shows your Claude usage limits and lets you back up and carry on your own Claude conversations.
Inside your browser, using the login you already have on claude.ai, Wiggleroom reads your own usage figures and, when you ask it to build a summary or a backup, your own conversations and project files. It observes the page's own network requests to notice when a message is sent, so it can learn your cost per message. It never modifies those requests.
Settings, saved prompts, usage history, learned per-message costs and a pending summary during a handoff are kept in the browser's extension storage on your device. Backups are written only to the folder you choose or a ZIP you download.
Nothing. Wiggleroom has no server, no analytics, no crash reporting and no accounts. It never transmits your chats, files, usage or keys anywhere.
When you click "Carry to ChatGPT / Gemini / Grok", the extension types your summary into that site's message box and downloads a Markdown file. It does not read anything from those sites, and you decide whether to send.
storage (local settings and history), alarms (periodic usage poll and reset timers), notifications (optional reset notification), host access to claude.ai (reading your own usage), and content scripts on chatgpt.com, chat.openai.com, gemini.google.com and grok.com (typing your summary on request).
Uninstalling the extension deletes its storage. Backups you saved remain where you put them.
Open an issue at github.com/rahul-kumbhar0/Claude-Counter.
Wiggleroom is independent and not affiliated with or endorsed by Anthropic, OpenAI, Google or xAI.