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ImageOptim Alternatives
Similar projects and alternatives to ImageOptim
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AppSignal
AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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ShareX
ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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MonitorControl
🖥 Control your display's brightness & volume on your Mac as if it was a native Apple Display. Use Apple Keyboard keys or custom shortcuts. Shows the native macOS OSDs.
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lazysizes
High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better ImageOptim alternative or higher similarity.
ImageOptim discussion
ImageOptim reviews and mentions
Posts with mentions or reviews of ImageOptim.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2025-08-12.
- Top PNG compression methods on macOS compared — are native APIs useless?
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How to Improve Website Performance: Tips and Tools
Compress Images: Use tools like TinyPNG or ImageOptim to reduce image sizes without sacrificing quality.
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How to improve web performance
Compress Images: Reduce file size while maintaining quality using image compression tools like TinyPNG or ImageOptim. Also, you can use Figma plugin: ExportX
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How to improve page load speed and response times: A comprehensive guide
Compressing images: This technique reduces image size without compromising quality. You can achieve this using various image compression tools like TinyPNG or ImageOptim. These tools are specifically designed to manage multiple image formats and compression methods. They help reduce image files, resulting in less data transfer from the server to the user's device. It is advisable to compress images before uploading them to the web server.
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Optimizing Images for Developer Blogs
ImageOptim: ImageOptim is a free and open-source tool that can be used to compress JPEG, PNG, and GIF images.
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Am I missing out on something?
Currently installed apps: Alfred for searching applications/files and launching websites quickly i Stat menus to monitor my hardware Geo Gebra Classic 6 for school Rectangle for better window management Obsidian for note taking Resolve for video editing and all utilities that come with it Bitwarden as my go-to password manager Microsoft Word, Excel PowerPoint and Teams for school Dropover for moving or sending more files quickly Gestimer for work sessions iTerm as a better terminal than the built-in one Python and all things that come with the install Parallels Desktop and all stuff that comes with the install for running windows only applications Visual Studio Code for coding Blender for 3D Image Optim CurseForge for modded Minecraft Minecraft Find any file Mac Updater 3; would love to have the pro version
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The 10 tools I install on every new Mac I get
ImageOptim - file resizing and optimising images, even on the command line (free)
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A collection of useful Mac Apps
ImageOptim - Price: Free Image optimizer for Mac that allows you to reduce the file size of your images without losing quality, and strip the metadata.
- Image size reduction
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Exporting images under 200kb without ruining quality?
If you're on a Mac, use ImageOptim to optimize your images: https://imageoptim.com/mac If you're on Windows, I imagine there's a similar app
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A note from our sponsor - AppSignal
www.appsignal.com | 5 Oct 2026
Stats
Basic ImageOptim repo stats
86
9,999
3.5
3 months ago
ImageOptim/ImageOptim is an open source project licensed under GNU General Public License v3.0 only which is an OSI approved license.
The primary programming language of ImageOptim is HTML.
Sponsored
AppSignal knows why the f*#k it crashed.
Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
www.appsignal.com