Long prompts get truncated, slow down responses, and cost more per call. Context Compressor shrinks text using strategies tuned for LLMs — collapsing whitespace, removing low-signal phrases, and condensing repetition — while preserving the meaning your model actually needs.
How to use it
- 1.
Paste your text
Drop in a long prompt, document, or context block. The token counter shows the starting size.
- 2.
Choose compression level
Light removes obvious whitespace and filler. Aggressive condenses sentences and removes redundancy.
- 3.
Compare and copy
Side-by-side preview shows tokens saved. Copy the compressed version straight into your prompt.
Token economics, briefly
Most chat APIs price by tokens in and out. Cutting an 8,000-token system prompt to 4,500 tokens saves money on every request and frees up context for the user's actual question. For agents that loop, the savings compound dramatically.
Best for
- Shrinking long system prompts
- Fitting documents under model context limits
- Reducing per-call API costs at scale
- Speeding up agent loops