Software Alternatives, Accelerators & Startups

libjpeg VS OptiPNG

Compare libjpeg VS OptiPNG and see what are their differences

libjpeg logo libjpeg

libjpeg is a widely-used free software library written in C which implements JPEG decoding and...

OptiPNG logo OptiPNG

OptiPNG is a command-line PNG optimizer that recompresses image files to a smaller size, without...
  • libjpeg Landing page
    Landing page //
    2022-12-23
  • OptiPNG Landing page
    Landing page //
    2018-11-14

libjpeg videos

Video 1 - Kinect webcam livestream with libjpeg-turbo

OptiPNG videos

OptiPNG JpegOptim PNGQuant Siberian CMS

More videos:

  • Review - Cómo utilizar jpegoptim y optipng en Linux

Category Popularity

0-100% (relative to libjpeg and OptiPNG)
3D Game Engine
100 100%
0% 0
Image Editing
0 0%
100% 100
Game Development
100 100%
0% 0
Image Optimisation
0 0%
100% 100

User comments

Share your experience with using libjpeg and OptiPNG. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, OptiPNG seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

libjpeg mentions (0)

We have not tracked any mentions of libjpeg yet. Tracking of libjpeg recommendations started around Mar 2021.

OptiPNG mentions (3)

  • How I use Devbox in my Elm projects
    This project uses HTMLMinifier, optipng, and zopfli to create a custom production Elm build pipeline. You can see how I make use of these tools in this build script. Here are the results in case you're interested. I used the same ideas from this project to build and deploy dwayne/elm-conduit, which you can learn more about in my article Yet Another Tour of an Open-Source Elm SPA. - Source: dev.to / about 1 month ago
  • PSA: Use ZopfliPNG to compress your PNG assets
    Did you compare to PNG crush and optipng? Those are what I used to use because they're easily installable Linux/brew packages. Source: over 1 year ago
  • Help processing massive videos (16k resolution)
    Assuming your frames are PNG files, you could use a lossless optimizer like optipng to try if their size can be reduced. I prefer oxipng, which is faster and multithreaded, and seems to have more active development. Source: over 2 years ago

What are some alternatives?

When comparing libjpeg and OptiPNG, you can also consider the following products

libjpeg-turbo - libjpeg-turbo is a derivative of libjpeg that uses SIMD instructions (MMX, SSE2, NEON) to...

ImageOptim - Faster web pages and apps.

libpng - libpng is the official Portable Network Graphics (PNG) reference library (originally called pnglib).

TinyPNG - Make your website faster and save bandwidth. TinyPNG optimizes your PNG images by 50-80% while preserving full transparency!

mozjpeg - Mozilla JPEG Encoder Project

pngquant - command-line utility and library for lossy compression of PNG images