Quilt · QLI quilting file
QLI File
QLI quilting file — a longarm-ready stitch path.
QLI is a computerised-quilting stitch-path format used by longarm quilting systems, storing the ordered points the machine sews. Like all quilting files it is a continuous path rather than a filled image. It is one of the common exchange formats in the longarm ecosystem.
How PatternAI writes a QLI file
PatternAI’s quilt technique writes the QLI as a single continuous, regulated stitch path from the approved design, validated against the format, so the longarm reproduces the pattern exactly.
Machines that read QLI
- Computerised longarm systems
Native file vs auto-converter
A converter traces a picture into a QLI; the result usually fights the machine — poor registration, wrong density or an outline that won’t run. PatternAI’s quilt technique instead writes the QLI natively from a design built on a real grammar, and validates it against the format before it ships — so the file is one your machine can actually run.
Frequently asked questions
- Is QLI a continuous path?
- Yes — it stores an ordered, continuous stitch path for the longarm.
- Is the pattern reproduced exactly?
- Yes — the file is generated from the approved design and validated against the format.
- Can I get HQF too?
- Yes — the same design writes multiple computerised-quilting formats.
Turn a design into a real QLI file
PatternAI turns a prompt, your artwork, or a live trend into a production-ready design and writes the exact QLI your machine runs — verified before it ships.