Images

NIF based bindings for libvips

Simple QRCode Generator in Elixir

An approachable image processing library primarily based upon Vix and libvips that is NIF-based, fast, multi-threaded, pipelined and has a low memory footprint.

Color is a Elixir library to provide basic RGB, CMYK, HSL, and other colourspace manipulation support to applications that require it

ImageMagick command line wrapper.

Library for generating QR code.

A library for generating PNG images.

ExImageInfo is an Elixir library to parse images (binaries) and get the dimensions (size), detected mime-type and overall validity for a set of image formats. It is the fastest and supports multiple formats.

A pure Erlang library for creating PNG images. It can currently create 8 and 16 bit RGB, RGB with alpha, indexed, grayscale and grayscale with alpha images.

OpenCV-Erlang/Elixir binding.

Barcode generator

A tiny image reader/writer library using stb_image as the backend

Generate images from HTML templates using a headless browser

Generate qrcode utils

Svg to png. NIF bindings for resvg.

An Elixir client library for generating image URLs with imgix

Annotation overlay for Fresco-based image viewers in Phoenix. Draw shapes, fire LiveView events, persist via a default Ecto schema or your own storage adapter.

Polished pan-zoom image viewer for Phoenix apps. The foundation for layered extensions (deep zoom, annotations, ML overlays); also useful standalone.

DZI deep-zoom layer for Fresco-based image viewers in Phoenix. Generate DZI tile pyramids from images via ImageMagick; render them as a Fresco source-provider + multi-layer progressive zoom.

Erlang/Elixir image converter

Simple QRCode Generator in Elixir (revamped eqrcode)

Parse, transform, and serialize SVG path data.

A pure Elixir implementation of the PNG image format.

Fastimage finds the dimensions/size or file type of a remote or local image file given the file path or uri respectively.

imgproxy URL generator and helper functions

Pure Elixir implementation of Blurhash algorithm with no additional dependencies. Blurhash is an algorithm by Dag Ågren of Wolt that decodes an image to a very compact (~ 20-30 bytes) ASCII string representation, which can be then decoded into a blurred placeholder image.

Pure Elixir pixel-level image comparison library. A rewrite of the excellent pixelmatch library.

Plug to process images on-the-fly using libvips

An Elixir library to generate Github-style identicons in SVG format with a small file size, so that they can be inlined in HTML, optionally cropped to a squircle.

PDF417 Barcode generation library.

Read TIFF and EXIF information from a JPEG-format image. iex> {:ok, info} = Exexif.exif_from_jpeg_buffer(buffer) iex> info.x_resolution 72 iex> info.model "DSC-RX100M2" ...> Exexif.Data.Gps.inspect info "41°23´16˝N,2°11´50˝E"

A pure Elixir blurhash decoder/encoder.

ThumbHash implemented purely in Elixir

Read EXIF data from JPEG images.

An Elixir library to generate SVG squircle paths.