Best Online Image Converter Alternatives in 2026
Updated
20 tools from image converter software ranked against Online Image Converter on the same published basis.
- 1Online Image Converter vs Aspose.Imaging
- 2Online Image Converter vs Zamzar API
- 3Online Image Converter vs FreeConvert GIF Maker
- 4Online Image Converter vs Convertio
- 5Online Image Converter vs Photopus
- 6Online Image Converter vs Pillow
- 7Online Image Converter vs XnConvert
- 8Online Image Converter vs Converseen
- 9Online Image Converter vs libvips
- 10Online Image Converter vs reaConverter
- 11Online Image Converter vs Sharp
- 12Online Image Converter vs CloudConvert Audio Converter
- 13Online Image Converter vs GraphicsMagick
- 14Online Image Converter vs ImageCool Converter
- 15Online Image Converter vs ImageMagick
- 16Online Image Converter vs LocalPix
- 17Online Image Converter vs Online-Convert GIF Converter
- 18Online Image Converter vs BatchPhoto
- 19Online Image Converter vs GraphicConverter
- 20Online Image Converter vs Pixillion Image Converter
Online Image Converter alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Aspose.Imaging | 8.1 | Free plan | Free | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | Zamzar API | 7.8 | Free plan | $25/mo | Android, API, iOS, Linux, Mac, Web, Windows |
| 3 | FreeConvert GIF Maker | 7.7 | Free plan | $12.99/mo | Android, iOS, Mac, Web, Windows |
| 4 | Convertio | 7.4 | $6.99/mo | Android, API, Browser, iOS, Linux, Mac, Web, Windows | |
| 5 | Photopus | 7.2 | Free plan | Free | Windows |
| 6 | Pillow | 7.2 | Free plan | Free | Linux, Mac, Windows |
| 7 | XnConvert | 7.2 | Free plan | Free | Linux, Mac, Windows |
| 8 | Converseen | 7.1 | Free plan | Free | Linux, Mac, Windows |
| 9 | libvips | 7.0 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 10 | reaConverter | 7.0 | $4.08/mo | API, Browser, Web, Windows | |
| 11 | Sharp | 7.0 | API, Linux, Mac, self-hosted, Windows | ||
| 12 | CloudConvert Audio Converter | 6.9 | Free plan | Free | API, Web |
| 13 | GraphicsMagick | 6.9 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 14 | ImageCool Converter | 6.9 | Free plan | Free | Windows |
| 15 | ImageMagick | 6.9 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 16 | LocalPix | 6.9 | Free plan | Free | Mac, Windows |
| 17 | Online-Convert GIF Converter | 6.9 | €22.42/mo | API, Browser, Web | |
| 18 | BatchPhoto | 6.8 | No | Mac, Windows | |
| 19 | GraphicConverter | 6.8 | No | $39.95/mo | Mac |
| 20 | Pixillion Image Converter | 6.8 | Free plan | Free | Mac, Windows |
Make your tool an alternative to Online Image Converter
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Online Image Converter alternatives
What is the best alternative to Online Image Converter?
Aspose.Imaging, number 1 in image converter software with a score of 8.1 out of 10. The others here: Zamzar API, FreeConvert GIF Maker, Convertio and 16 more.
What is the best free alternative to Online Image Converter?
Aspose.Imaging is the best-ranked alternative with a free plan. 14 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.