ImageOptim vs XConvert Image Compressor
ImageOptim
imageoptim.comXConvert Image Compressor
xconvert.comSide by side
| Figure | ImageOptim | XConvert Image Compressor |
|---|---|---|
| Price from | $12/mo | $4.99/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| API | Yes | Yes |
| Plans published | 7 | 3 |
| Spec score · Image Compression Software | 8.2 (#30) | 8.8 (#7) |
| API access | Yes | Yes |
| Batch processing | Yes | Batch uploads are supported, with individual or ZIP downloads. |
| Compression modes | both | both |
| Free plan | Yes | Yes |
| Max upload size | 50 | 300 |
| Metadata controls | Yes | Yes |
| Image resizing | Yes | Yes |
| Paid from | 12 | 4.99 |
| Supported formats | JPEG,PNG,SVG,GIF | JPG,JPEG,JFIF,PNG,WebP,HEIC,AVIF,GIF,BMP,TIFF,ICO,PPM,EPS,RAW formats (CR2,NEF,DNG,ARW,ORF,RAF,RW2) |
Plans
ImageOptim
- API 2,000 optimizations$12 a month
- API 16,000 optimizations$49 a month
- API 100,000 optimizations$245 a month
- Dedicated servers and custom plansPriced on request
- 2,000 optimizations$12 a month
- 16,000 optimizations$49 a month
- 100,000 optimizations$245 a month
XConvert Image Compressor
- Basic$4.99 a month
- Pro$9.99 a month
- FreeFree
In their own words
ImageOptim
ImageOptim has no write-up on Specifiction yet; its figures are above.
XConvert Image Compressor
XConvert Image Compressor is a web-based tool for compressing, resizing, and converting images, with batch processing and API access. It supports formats including JPG, JPEG, JFIF, PNG, WebP, HEIC, AVIF, GIF, BMP, TIFF, ICO, PPM, EPS, and several RAW formats. Images can be uploaded from a computer, Google Drive, or Dropbox. Compression can be combined with conversion to JPG, WebP, AVIF, PNG, or HEIC; metadata controls and Auto Scale are also available. Auto Scale adjusts dimensions to meet a target file size while maximizing quality. Free users can compress images up to 300 MB each, with no per-session file-count cap. Free video conversions are also offered: visitors get 30 daily, and free accounts get 60. Basic costs $4.99 a month or 49.99 USD yearly; Pro costs $9.99 a month or 99.99 USD yearly. The service says uploads use TLS in transit and files are automatically deleted after a few hours. No account is required for the online tool, and an XConvert desktop app supports offline conversion and editing.