Face swapSelf-hosted InsightFace API. Runs locally; images are processed in memory and not stored.

Checking server…

Source face

Drop a photo of the personThe face in this photo is copied onto the target.

Target photo

Drop the photo to editFaces here are replaced with the source face.

Result

The result appears here. Drag across it to compare with the original.

Face to copy from source Face to replace in target

Same request with curl updates as you change options

curl -X POST http://localhost:8000/v1/swap \
  -F [email protected] \
  -F [email protected] \
  -F source_face_index=0 \
  -F target_face_index=-1 \
  -o result.jpg

Endpoints OpenAPI docs

`GET /v1/health`	Model status and execution provider.
`POST /v1/detect`	Field `image`. Returns faces with bbox, score, age, gender. Add `?draw=true` for an annotated JPEG.
`POST /v1/swap`	Fields `source`, `target`, optional `source_face_index`, `target_face_index` (-1 = all), `format` (jpeg or json).
Auth	If the server has `API_KEY` set, send `X-API-Key` on every request.