Kraken.io vs MiniPx
Kraken.io
kraken.ioMiniPx
minipx.comSide by side
| Figure | Kraken.io | MiniPx |
|---|---|---|
| Price from | $4.17/mo | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | — |
| Plans published | 12 | 3 |
| Spec score · Image Compression Software | 9.4 (#1) | 8.8 (#8) |
| API access | Yes | No |
| Batch processing | Yes | Yes |
| Compression modes | The product provides lossy, lossless and expert optimization modes. | both |
| Free plan | Yes | Yes |
| Integrations | Documented integrations include WordPress, Magento, Gulp, Grunt and third-party clients or plugins for Haskell, Java, Python, Laravel, Symfony, Drupal, Perch, Umbraco, Contao and Sitefinity. | The text names a Chrome extension and platform presets, but no broader service integrations. |
| Max upload size | 32 | 200 |
| Metadata controls | Yes | Yes |
| Image resizing | Yes | Yes |
| Paid from | 5 | 4.99 |
| Supported formats | The service supports JPG, PNG, WebP, animated WebP, GIF, animated GIF, SVG, AVIF, HEIC and PDF. | JPEG,PNG,WebP,AVIF,HEIC,BMP,SVG,GIF,TIFF |
Plans
Kraken.io
- FreeFree
- Micro$50 a year
- Basic$90 a year
- Advanced$190 a year
- Premium$390 a year
- Free AccountFree
- Micro$5 a month
- Basic$9 a month
- Advanced$19 a month
- Premium$39 a month
In their own words
Kraken.io
Kraken.io is an image optimization service with a browser tool and an API. In the browser, it can optimize, compress, resize, and convert images without code; it also accepts ZIP archives and returns a processed archive. Supported formats are JPG, PNG, WebP, GIF, SVG, AVIF, HEIC, and PDF. The service offers batch processing, metadata controls, and both listed compression modes, with a maximum upload size of 32. Each account starts with 100 MB of testing quota, and signup does not require a credit card. Monthly quota is measured by unprocessed source image data before overage charges. Plans include Free, Micro, Basic, Advanced, Premium, and Enterprise; the pricing note lists paid service from $5/mo. Customers can choose monthly or yearly billing and cancel, downgrade, or upgrade without a contract. Official plugins are available for WordPress and Magento.
MiniPx
MiniPx is a browser-based tool for compressing, converting, and resizing images, with additional tools for background removal, upscaling, and passport photo creation. Its free plan keeps compression, conversion, and resizing unlimited without signup or a daily cap. It accepts JPEG, PNG, WebP, AVIF, HEIC, BMP, SVG, GIF, and TIFF files; free batches are limited to five files. Compression presets are Gentle, Smart, and Tiny, and users can set a target size from 10 KB through 1 MB. Compression, conversion, and resizing run locally in the browser without uploading image files, and outputs remove EXIF metadata such as location and device information. Those core tools work offline after the first page load. Three on-device AI tools share two free runs before a cooldown, and need model downloads on first use. Pro adds unlimited batch processing, text watermarking, presets, responsive exports, and an opt-in cloud path for seven AI tools. The free plan costs nothing. Pro Annual costs $2,939 a year; no monthly Pro price is listed.