# Calibre Web vs url-to-png

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

| | Calibre Web | url-to-png |
|---|---|---|
| Score | 78/100 ✓ | 49/100 |
| Rank in category | #1 of 7 in E-book Management | #13 of 16 in Web Scraping |
| GitHub stars | 18 486 ✓ | 256 |
| Stars, last 30 days | +255 | — |
| Stable releases, 12 months | 2 | 2 |
| Latest release | 0.6.27 · 8 Aug 2026 ✓ | v2.1.4 · 18 Apr 2026 |
| Setup | Easy | Easy ✓ |
| Official Docker image | No | Yes ✓ |
| License | GPL-3.0 | MIT |
| Main language | Fluent | Typescript |

## Which one should you pick?

Calibre Web scores 78/100 against 49/100 for url-to-png, so it is the safer default.

Calibre Web is growing faster right now (+255 stars in 30 days).

## Details

- [Calibre Web](https://selfhost.directory/project/calibre-web) (markdown: https://selfhost.directory/project/calibre-web.md)
- [url-to-png](https://selfhost.directory/project/url-to-png) (markdown: https://selfhost.directory/project/url-to-png.md)

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Source: https://selfhost.directory/compare/calibre-web-vs-url-to-png