Bespique is built with open-source software, and we're grateful to the people who make it. This page lists the notable third-party components we redistribute to your browser, their licenses, and where to obtain their source code.
If you would like the complete corresponding source code for any library below, including the LGPL-licensed components, email support@bespique.com and we will provide it.
Image handling (HEIC/HEIF photos)
When you upload an Apple HEIC/HEIF photo on a browser that can't read it natively, we convert it to a standard format in your browser so it works everywhere. That conversion uses the following libraries.
heic-to (GNU LGPL v3.0)
Browser HEIC/HEIF conversion. Bundles the two libraries below.
- Source: https://github.com/hoppergee/heic-to
- License: GNU Lesser General Public License, version 3.0
libheif (GNU LGPL v3.0)
Reads the HEIF/HEIC image container.
- Source: https://github.com/strukturag/libheif
- License: GNU Lesser General Public License, version 3.0
libde265 (GNU LGPL v3.0)
Decodes the HEVC (H.265) image data inside a HEIC.
- Source: https://github.com/strukturag/libde265
- License: GNU Lesser General Public License, version 3.0
These libraries are loaded as a separate, replaceable module. Under the terms of the LGPL you are free to modify them or substitute your own build.
On-device face detection
The optional "blur your face" feature detects faces entirely on your device to pre-place the blur. Your photo is never uploaded anywhere to be analysed.
MediaPipe Tasks Vision + BlazeFace models (Apache-2.0)
- Source: https://github.com/google-ai-edge/mediapipe
- Models: BlazeFace (Google), Apache License 2.0
- License: Apache License 2.0
Framework & UI
Bespique's web app is built on Next.js and React (MIT) together with other MIT-, Apache-2.0- and BSD-licensed packages. A complete dependency-level license list is available on request at support@bespique.com.
Last updated: 11 July 2026.