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System Prompt & Token Budget Compressor

Token Saver

Eliminate conversational fluff and format prompts into dense attention-weighted markdown constraints, cutting prompt token costs by up to 60% without losing semantic intent.

100% Client-Side Private • Free Forever
System Prompt & Token Budget CompressorAttention-Optimized

Prune conversational fluff, format for LLM attention weights, and slash recurring token overhead on high-frequency agents.

Raw Prompt Tokens
204
777 chars
Compressed Tokens
92
~55% token shrinkage
Claude Opus Savings
$56
per 100k invocations
Tokens Trimmed / Call
-112
tokens / run saved
Bloated System PromptInput (204 tokens)
Compressed Attention Structure0 tokens
Zero semantic loss

Frequently Asked Questions

No. System Prompt & Token Budget Compressor executes 100% locally inside your browser using client-side JavaScript and Web Workers. Your data, tokens, keys, and schemas never touch an external database or third-party server.
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