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Zopfli Alternatives
Similar projects and alternatives to zopfli
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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vrecord
Vrecord is open-source software for capturing a video signal and turning it into a digital file.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
zopfli reviews and mentions
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PSA: Use ZopfliPNG to compress your PNG assets
I'm making a 2D game with lots of PNG assets. I recently found that ZopfliPNG regularly reduces the sizes of my assets by ~3x compared to Asesprite's output. I've tried a few other PNG compression tools, but ZopfliPNG consistently outperforms the others.
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Google Chrome Is Already Preparing To Deprecate JPEG-XL (~3x smaller than JPEG, HDR, lossless, alpha, progressive, recompression, animations)
I mean something better than Google's best engineers trying to optimize LZ77's compression as much as humanly possible, while remaining compatible with the DEFLATE/zlib bitstream.
- Improving App Performance
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Losslessly Optimising Images
zopflipng typically beats pngcrus and optipng (on Linux at least) but by default it drops auxillary PNG chunks [0] which can result in browsers (and other applications) using a different color space, causing the resulting images to look more washed out than the original. To prevent this you need to explicitly pass --keepchunks=cHRM,gAMA,pHYs,iCCP,sRGB,oFFs,sTER to zopflipng.
Unfortunately it (and most other tools) don't have APNG support, keeping only the first frame.
[0] https://github.com/google/zopfli/issues/113
- Good, but slow, deflate or zlib compression library
- What am I doing wrong? ffv1 vs "h264 -crf 0"
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webP animated
I tried going with a lot of different compression algorithms, in the end a lot of iterations of Zopfli delivers the best result. With that, I got the image down to 591 kB.
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KB Club: With links to HN, Reddit, Lobsters threads for each website
I tried zopflipng [1] with the very expensive option suggested from the usage and got 2,493 bytes (original 2,740 bytes, nowhere practical as it took 3 minutes) so you don't have to sacrifice the palette, though I'm not sure if 16 or even 4 color palette will significantly alter the visual.
[1] https://github.com/google/zopfli
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A note from our sponsor - WorkOS
workos.com | 29 Apr 2024
Stats
google/zopfli is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of zopfli is C++.
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