CompressBetter AlternativesImage Optimizers and other similar apps like CompressBetter

CompressBetter is described as 'Free online JPEG/JPG image compressor that utilizes Google's cutting-edge JPEGLI library. This technology enables superior image quality and significant file size reduction, often achieving 30-50% smaller JPEGs with visually identical quality, and' and is a Image Optimizer in the photos & graphics category. There are more than 50 alternatives to CompressBetter, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and Android apps. The best CompressBetter alternative is Image Toolbox (Resizer), which is both free and Open Source. Other great sites and apps similar to CompressBetter are Caesium Image Compressor, ImageOptim, OptiImage and FileOptimizer.

CompressBetter iconCompressBetter
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CompressBetter is a free online JPEG/JPG image compressor that utilizes Google's cutting-edge JPEGLI library. This...

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CompressBetter alternatives page was last updated May 31, 2025
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  1. Image Toolbox (Resizer) icon

    Image Toolbox (Resizer)

     52 likes
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    Image toolbox is the app which based on modern tech stack using Clean Architecture. It has features like filters applying, cropping, EXIF editing, quality and output image type picking and tons of another options.

    66 Image Toolbox (Resizer) alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Android
    • F-Droid
    Convenient UI
    Powerful Functions
    Customize Everything

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  Image resizing
    2.  Crop images
    3.  Image Conversion
    4.  Image Optimizer
    5.  Works Offline
    6.  Ad-free
    7.  Image Comparison
    8.  No Tracking
    9.  No registration required
    10.  Batch Editing
    11.  Dark Mode
    12.  Remove Image Background

    Image Toolbox (Resizer) VS CompressBetter

     

    • Image Toolbox (Resizer) is the most popular Android alternative to CompressBetter.

    • Image Toolbox (Resizer) is the most popular Open Source & free alternative to CompressBetter.

    • Image Toolbox (Resizer) is Free and Open SourceCompressBetter is Free and Proprietary
    • Image Toolbox (Resizer) is Privacy focusedCompressBetter is not according to our users
  2. Caesium Image Compressor icon

    Caesium Image Compressor

     75 likes
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    Caesium Image Compressor lets you compress your pictures up to 90% without visible quality loss. Providing a simple yet effective interface with a real-time preview and multiple image processing at the same time, everyone will be able to reach the best result.

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • IT flagItaly
    • European Union flagEU

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    BETA Version

    Properties

    1.  Lightweight

    Features

    1.  Image Optimizer
    2.  Batch processing
    3.  Portable
    4.  Ad-free
    5.  Drag and Drop
    6.  Works Offline
    7.  No registration required
    8.  Batch Rename Files
    9.  Dark Mode
    10.  Multiple languages

    Caesium Image Compressor VS CompressBetter

     

    • Caesium Image Compressor is the most popular Web-based, Windows, Mac & Linux alternative to CompressBetter.

    • Caesium Image Compressor is Free and Open SourceCompressBetter is Free and Proprietary
    • Caesium Image Compressor is LightweightCompressBetter is not according to our users
  4. ImageOptim icon

    ImageOptim

     94 likes
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    ImageOptim is excellent for publishing images on the web (easily shrinks images “Saved for Web” in Photoshop). It's useful for making Mac and iPhone/iPad applications smaller (if you configure Xcode to allow better optimization).

    93 ImageOptim alternatives

    License model

    • Free Personal • Open Source

    Application types

    Country of Origin

    • PL flagPoland
    • European Union flagEU

    Platforms

    • Mac
    • Software as a Service (SaaS)
    ImageOptim screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Lossless Compression
    2.  PNG Compression
    3.  Lossless quality
    4.  Remove EXIF Data
    5.  Batch Editing
    6.  Ad-free
    7.  Works Offline
    8.  Support for GIF
    9.  Support for Multiple threads
    10.  PNG Optimization
    11.  Support for SVG
    12.  Remove metadata

    ImageOptim VS CompressBetter

     

    • ImageOptim is the most popular SaaS alternative to CompressBetter.

    • ImageOptim is Free Personal and Open SourceCompressBetter is Free and Proprietary
    • ImageOptim is LightweightCompressBetter is not according to our users
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    Screenshot
    HitPaw Compressor icon
    HitPaw Compressor

    HitPaw Compressor helps to compress videos and images without degrading the quality while saving spaces on your devices and improving transmission efficiency.

    https://www.hitpaw.com
    Learn More
  6. OptiImage icon

    OptiImage

     10 likes
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    Optimize PNG, JPEG, WebP, and SVG images efficiently with flexible lossless and lossy compression modes, metadata control, and safe mode to avoid data loss, using tools like oxipng, jpegoptim, scour, and cwebp, enhancing image storage and load efficiency.

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Linux
    • Flathub
    • Flatpak
    OptiImage screenshot 1

    Properties

    1.  Privacy focused
    2.  Lightweight

    Features

    1.  No Tracking
    2.  No registration required
    3.  Ad-free
    4.  Works Offline
    5.  PNG Compression

    OptiImage VS CompressBetter

     
  7. FileOptimizer icon

    FileOptimizer

     61 likes
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    FileOptimizer is a lossless file size optimizer supporting AIR, APK, APNG APPX, BMP, CBZ, DOCX, DLL, EPUB, EXE, GIF, GZ, ICO, JAR, JPEG, MNG, MP3, MPP, PNG, PPTX, ODT, OGG, OGV, PDF, PUB, SCR, SWF, TIF, VSD, WEBP, XAP, XLSX, and ZIP file formats among others.

    56 FileOptimizer alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • ES flagSpain
    • European Union flagEU

    Platforms

    • Windows
    • Wine
    Main Window

    FileOptimizer Features

    1.  Portable
    2.  PDF compression
    3.  Lossless Compression
    4.  All in one
    5.  Drag and Drop

    FileOptimizer VS CompressBetter

     
  8. RIOT - Radical Image Optimization Tool icon

    RIOT - Radical Image Optimization Tool

     99 likes
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    Saving images for web/email/other media with the best compression ratio and quality is a difficult task if you don’t have the right tools. Choosing the right format then choosing the right parameters are the key factors of smaller files.

    93 RIOT - Radical Image Optimization Tool alternatives

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • RO flagRomania
    • European Union flagEU

    Platforms

    • Windows
    • GIMP
    • XnView
    • IrfanView
    RIOT - Radical Image Optimization Tool screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  Change image size
    2.  Image Optimizer
    3.  Lossless Compression
    4.  Batch processing
    5.  Ad-free
    6.  Works Offline

    RIOT - Radical Image Optimization Tool VS CompressBetter

     
  10. Squoosh icon

    Squoosh

     34 likes
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    Compress and compare images with different codecs, right in your browser.

    49 Squoosh alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Online
    Squoosh screenshot 1

    Squoosh Features

    1.  PNG Compression
    2.  Image Comparison
    3.  Image Optimizer
    4.  Progressive Web App
    5.  Offline
    6.  Image resizing
    7.  Ad-free
    8.  No registration required
    9.  Works Offline

    Squoosh VS CompressBetter

     
  11. Switcheroo Image Manipulation icon

    Switcheroo Image Manipulation

     4 likes
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    Switcheroo is designed to give you a simple, quick, and easy-to-use tool to convert and manipulate your images in whatever way you like. It is built on top of the most advanced image editing libraries, ImageMagick.

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Linux
    • Flathub
    • GNOME
    Switcheroo Image Manipulation screenshot 1

    Switcheroo Image Manipulation Features

    1.  Batch image manipulation
    2.  Adjusting DPI
    3.  Resizing dpi
    4.  Image resizing

    Switcheroo Image Manipulation VS CompressBetter

     
  12. Converseen icon

    Converseen

     19 likes
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    Converseen is a free cross-platform batch image processor for Windows and Linux that allows you to convert, resize, rotate and flip an infinite number of images with a mouse click.

    85 Converseen alternatives

    License model

    • Free • Open Source

    Application type

    Country of Origin

    • IT flagItaly
    • European Union flagEU

    Platforms

    • Windows
    • Linux
    Converseen screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Works Offline
    2.  No registration required
    3.  Support for Batch Mode
    4.  Batch conversion
    5.  Portable
    6.  No Tracking
    7.  Built-in viewer
    8.  Batch Editing
    9.  Dark Mode
    10.  Live Preview

    Converseen VS CompressBetter

     
  13. TinyPNG icon

    TinyPNG

     23 likes
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    Using advanced lossy compression, TinyPNG reduces PNG file sizes by 50-80%, preserving full transparency and minimizing quality loss. Ideal for web designers, it increases website speed, saves bandwidth, and offers tools like a Photoshop plugin and API for seamless integration.

    91 TinyPNG alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • NL flagNetherlands
    • European Union flagEU

    Platforms

    • Online
    • Adobe Photoshop
    • Wordpress
    TinyPNG screenshot 1

    TinyPNG Features

    1.  PNG Compression
    2.  PNG Optimization
    3.  Web-Based

    TinyPNG VS CompressBetter

     
  14. FastStone Photo Resizer icon

    FastStone Photo Resizer

     36 likes
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    Batch process photos with resizing, cropping, color adjustments, text or watermark overlays, preview changes before saving, automate renaming with custom patterns, support for major formats, folder structures, preset settings, and drag-and-drop management.

    103 FastStone Photo Resizer alternatives

    License model

    • Free Personal • Proprietary

    Application types

    Country of Origin

    • CA flagCanada

    Platforms

    • Windows
    FastStone Photo Resizer screenshot 1

    FastStone Photo Resizer Features

    1.  Image resizing
    2.  Batch processing
    3.  Batch Editing
    4.  Portable
    5.  Batch Rename Files
    6.  Works Offline
    7.  Ad-free
    8.  No registration required
    9.  Live Preview
    10.  Watermarking

    FastStone Photo Resizer VS CompressBetter

     
  15. Oxipng icon

    Oxipng

     7 likes
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    Oxipng is a multithreaded lossless PNG compression optimizer in Rust. It can be used via a command-line interface or as a library in other Rust programs.

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Squoosh

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Command line interface
    2.  PNG Optimization
    3.  PNG Compression
    4.  Portable
    5.  Works Offline
    6.  Ad-free
    7.  No Tracking
    8.  No registration required

    Oxipng VS CompressBetter

     
12 of 54 CompressBetter alternatives