AI Token Saver

Save tokens on long AI chats in Claude, ChatGPT, Gemini and Perplexity: summarize and continue in a fresh chat in one click.

Long AI chats get expensive. Every new message re-sends the entire conversation, so each reply uses more of your usage limit, gets slower, and the model starts losing track of early details. AI Token Saver fixes that with one click. When a chat gets long, it: 1. Shows a small card with the chat's current size. 2. Asks that chat for a handoff summary: your goal, decisions, key facts, latest code and next steps. 3. Opens a new chat on the same site and sends the summary there. You carry on where you left off, and every message after that re-sends a short summary instead of the whole history. Your old chat stays in your history. Supported sites: claude.ai, chatgpt.com, gemini.google.com and perplexity.ai. See what you've saved Click the coin in your toolbar to see how many tokens you've saved and what that means for your plan: roughly how many extra long messages you get before hitting your limit. You also get a 7-day chart, this week compared with last week, and how much of your limit each message in the open chat uses. Paying per token instead? Switch to a cost view in dollars or rupees. What it saves In our tests on long chats (45–50k tokens), handing off at the default 20,000-token threshold cut total tokens processed by 36–44%, including the cost of writing and sending the summary. Features • Automatic alert when a chat passes your threshold (default 20,000 tokens) • One-click summarize and continue, with the summary sent for you • Tokens-saved tracker with a weekly chart • "Later" and "Not for this chat" options on the alert • Adjustable threshold, auto-send and summary prompt in Options • Anything you had typed but not sent comes along to the new chat Private by design No servers, no accounts, no analytics, no tracking. The extension reads the chat page only to measure it, and only sends messages inside the chat you already have open. Settings and stats stay in your browser. Good to know • Token counts and savings are estimates from the visible text; files and images aren't counted. • Summaries keep what you need to continue, not every detail. For exact long code, paste it again in the new chat. AI Token Saver is an independent extension and is not affiliated with any AI provider.