Open Source Tools
This is a huge list of open source projects! It is currently work in progress - Ill change the format and information at some point.
I'll try to keep everything up-to-date. Still working on a process.
Updates will be published in this 'hidden' section: /section/open-source-tools-update/.
Feedback is highly welcome! No guarantee, please keep in mind that open-source does not mean secure!
40 of 40 tools
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★ 89,041
Uptime Kuma
A fancy, easy-to-use self-hosted uptime monitoring tool.
Added 2026-07-05 · Updated 2026-07-12
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★ 23,993
Dub
Open-source link management and attribution platform.
Added 2026-07-13 · Updated 2026-07-13
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★ 17,201
ConvertX
Self-hosted online file converter supporting 1000+ formats.
Added 2026-07-06 · Updated 2026-06-22
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★ 17,086
Upptime
GitHub Actions-powered uptime monitor and status page — no dedicated server required.
Added 2026-07-12 · Updated 2026-07-12
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★ 15,246
VERT
Next-generation file converter — open source, fully local, and free forever.
Added 2026-07-06 · Updated 2026-07-01
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★ 15,126
Cachet
The open-source, self-hosted status page system.
Added 2026-07-05 · Updated 2026-07-08
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★ 12,115
YOURLS
Your Own URL Shortener — self-hosted, powerful and customizable, in PHP.
Added 2026-07-13 · Updated 2026-07-13
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★ 11,494
Gatus
Automated, developer-oriented status page with alerting and incidents.
Added 2026-07-05 · Updated 2026-07-10
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★ 10,964
Kutt
Free modern URL shortener.
Added 2026-07-13 · Updated 2026-07-05
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★ 10,170
Checkmate
Self-hosted uptime and infrastructure monitoring with response times, incidents, and status pages.
Added 2026-07-12 · Updated 2026-07-11
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★ 8,853
OpenStatus
Status page with uptime and API monitoring, configured as code.
Added 2026-07-05 · Updated 2026-07-11
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★ 8,440
PrivateBin
Minimalist online pastebin where the server has zero knowledge of pasted data; encrypted in the browser with 256-bit AES.
Added 2026-07-06 · Updated 2026-07-11
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★ 7,279
OneUptime
Complete open-source monitoring and observability platform.
Added 2026-07-05 · Updated 2026-07-12
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★ 6,913
Sink
A simple, speedy, secure link shortener with analytics, running on Cloudflare.
Added 2026-07-13 · Updated 2026-07-13
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★ 5,153
Shlink
The definitive self-hosted URL shortener.
Added 2026-07-13 · Updated 2026-06-22
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★ 5,044
Kener
Stunning, self-hosted status pages — batteries included.
Added 2026-07-05 · Updated 2026-07-11
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★ 3,267
Zipline
A ShareX/file upload server that's easy to set up and packed with features.
Added 2026-07-13 · Updated 2026-07-07
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★ 3,105
Password Pusher
Securely share sensitive information with automatic expiration and deletion after a set number of views or duration.
Added 2026-07-06 · Updated 2026-07-11
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★ 3,059
Tianji
All-in-one insight: website analytics, uptime monitoring, and server status.
Added 2026-07-05 · Updated 2026-07-01
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★ 2,883
cState
Static, serverless status page powered by Hugo.
Added 2026-07-05 · Updated 2026-06-26
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★ 2,792
CheckCle
Self-hosted, real-time monitoring platform covering uptime, infrastructure, incidents, and status pages.
Added 2026-07-12 · Updated 2026-05-04
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★ 1,982
Statping-ng
Status page and uptime monitoring server with graphs, analytics, and a plugin system.
Added 2026-07-12 · Updated 2025-06-04
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★ 1,472
Cryptgeon
Secure note and file sharing service inspired by PrivNote, written in Rust and Svelte.
Added 2026-07-06 · Updated 2026-06-28
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★ 1,222
Hemmelig
Share encrypted secrets that stay out of chat logs, emails and more.
Added 2026-07-06 · Updated 2026-06-19
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★ 1,147
Peekaping
Self-hosted uptime and status monitoring — an open-source Uptime Kuma alternative.
Added 2026-07-12 · Updated 2026-05-24
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★ 1,143
Transmute
Self-hosted file converter for images, video, audio, JSON, Excel and more — nearly 3,000 conversions.
Added 2026-07-06 · Updated 2026-07-11
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★ 906
Chhoto URL
A simple, blazingly fast, self-hosted URL shortener written in Rust.
Added 2026-07-13 · Updated 2026-07-13
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★ 772
OTS
One-time secret sharing with symmetric 256-bit AES encryption in the browser.
Added 2026-07-06 · Updated 2026-07-12
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★ 729
Lunalytics
Open-source, self-hosted uptime monitoring tool with status pages, built on Node.js.
Added 2026-07-12 · Updated 2026-05-05
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★ 598
MagLit
Privacy-respecting encrypted link shortener with password protection and magnet-link support.
Added 2026-07-13 · Updated 2026-02-24
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★ 569
Kuvasz
Self-hosted uptime and SSL-expiry monitoring service with built-in status pages.
Added 2026-07-12 · Updated 2026-07-11
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★ 504
FlashPaper
One-time encrypted password/secret sharing.
Added 2026-07-06 · Updated 2026-07-03
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★ 503
Fli.so
Shorten, customize, and track your links, all in one platform.
Added 2026-07-13 · Updated 2025-08-22
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★ 408
Server Status
Simple, modern server status page that runs even on shared hosting.
Added 2026-07-05 · Updated 2026-02-05
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★ 389
Anchr
A toolbox for tiny internet tasks, especially bookmark collections.
Added 2026-07-13 · Updated 2026-07-07
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★ 382
Maintenant
Container-native, self-hosted monitoring and status pages — drop in a container to watch your stack.
Added 2026-07-12 · Updated 2026-06-30
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★ 99
bit
Fast, lightweight, self-hosted URL shortener with minimal click tracking.
Added 2026-07-13 · Updated 2026-07-12
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★ 3
Uptimepage
Open-source uptime monitoring with a built-in public status page, incidents, and multi-region probes.
Added 2026-07-12 · Updated 2026-07-12
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★ 1
Secure Notes
End-to-end encrypted, read-once notes — AES-256-GCM in the browser, no accounts.
Added 2026-07-06 · Updated 2026-07-06
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flink
Zero-config self-hosted URL shortener with QR code generation, written in ASP.NET.
Added 2026-07-13
