Free Tool
AI Conversation Length Optimizer
See when your conversations get expensive and quality drops. Know when to start fresh.
Configure your conversation
Output Quality
100%
Strong
Context Used
0.1%
of 1000K window
Est. Token Cost
$0.01
cumulative API cost
Claude Opus 4.7 context window: 1K / 1000K tokens used
Write better prompts, use fewer messages
One precise prompt replaces 3-4 vague ones. Save tokens and get better results.
Try the Prompt Optimizer — FreeEstimates based on average token usage. Actual costs vary by content.