What this is
A conservative text compressor for removing obvious duplication and formatting overhead.
Prompt compression workbench
Reduce obvious prompt waste without pretending quality is unchanged.
The deterministic compressor removes duplicate lines, excess whitespace and a small set of filler phrases. It preserves constraint-like lines and requires human review.
Original prompt
Critical instructions containing words such as “must”, “never”, “JSON” and “schema” are preserved.
Compressed draft
Before
0
After
0
Saved
0
Reduction
0%
Changed or removed lines
What this is not
It is not an AI prompt rewrite, a semantic-equivalence guarantee or an evaluation system. Test both versions on a representative dataset.