# ConvertX vs Thumbor

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | ConvertX | Thumbor |
|---|---|---|
| Score | 74/100 ✓ | 72/100 |
| Rank in category | #1 of 10 in File Conversion | #2 of 13 in Image Processing |
| GitHub stars | 19 225 ✓ | 10 528 |
| Stars, last 30 days | +179 ✓ | +7 |
| Stable releases, 12 months | 6 ✓ | 1 |
| Latest release | v0.20.0 · 28 Oct 2026 ✓ | 7.8.0 · 30 May 2026 |
| Setup | Moderate | Easy ✓ |
| Official Docker image | Yes | Yes |
| License | AGPL-3.0 | MIT |
| Main language | Typescript | Python |

## Which one should you pick?

ConvertX scores 74/100 against 72/100 for Thumbor, so it is the safer default.

ConvertX ships more often: 6 stable releases in the past year, against 1 for Thumbor.

If you want the quickest setup, Thumbor is easier to run; ConvertX needs more configuration.

ConvertX is growing faster right now (+179 stars in 30 days).

## Details

- [ConvertX](https://selfhost.directory/project/convertx) (markdown: https://selfhost.directory/project/convertx.md)
- [Thumbor](https://selfhost.directory/project/thumbor) (markdown: https://selfhost.directory/project/thumbor.md)

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Source: https://selfhost.directory/compare/convertx-vs-thumbor