Side by side
Caesium Image Compressor vs JPEGmini
Both stand on image compression software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxMacWeb+1
Caesium covers image compression alongside resizing, batch processing, and metadata options, with desktop and browser-based use. Check the file-size limits for the online compressor and the platform-specific desktop requirements before choosing it.
Visit Caesium Image Compressor Free plan APILinuxMac+3
JPEGmini covers local image optimization, video compression on paid plans, and a separate Cloud gallery service. Its free desktop allowance is limited, so consider the stated daily cap and trial-only video access.
Visit JPEGminiThe facts
| Caesium Image Compressor | JPEGmini | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | No |
| Runs on | Linux, Mac, Web, Windows | API, Linux, Mac, Self-hosted, Web, Windows |
| Lowest paid plan | Free or on request | Cloud Pro: $199 a year |
| Plans published | 1 | 9 |
| Maker | Not published | JPEGmini |
| Website | saerasoft.com | jpegmini.com |
| On image compression software | #5 of 85 | #9 of 85 |
Caesium Image Compressor: what it does well
- Free plan listed as free
- Batch processing and real-time desktop preview
- Supports JPG, PNG, WebP, and TIFF
- Online compressor states images stay on-device
What to know first
- Online compressor limits files to 10 at a time
- Online files are limited to 20 MB each
- Linux requires source compilation or a third-party build
- Desktop versions require Windows 10 build 1809+ or macOS 12+
JPEGmini: what it does well
- Maker states JPEGs can shrink by up to 80%.
- Desktop plans include batch processing and resizing.
- Automations adds watch folders and background processing.
- Plugin plan lists Lightroom, Photoshop, and Capture One.
- Desktop files are processed locally.
What to know first
- Free desktop use is limited to 50 images daily.
- Free desktop video is available during the trial only.
- Cloud Free holds one wedding and 5 GB.
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