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Alternatives

Products that do what PasteCheck does

Paste your code. See your errors. No setup, no signup.

  1. 1

    Quick clipboard and copy/paste manager

    2025

  2. 2AS

    This is a simple Pastebin clone I made using the Deno Typescript runtime. I created a simple templating system, and implemented server-side rendering for the UI. Demo: https://paste.jlcarveth.dev/

    2023 · github.com

  3. 3
    Pastel291

    Supercharged website feedback for happy clients and teams

    2017

  4. 4EO
  5. 5

    Fast website feedback for designers and developers

    2019

  6. 6
    Langcheck159

    Tool for non-native speakers

    2024

  7. 7

    Copy/paste and test your HTML code in real-time.

    2024

  8. 8

    Chrome extension to help you verify online content

    2018

  9. 9
    TextBin122

    Open Source alternative to PasteBin

    2024

  10. 10

    Keep your clipboard safe from JS injections.

    2021

  11. 11PA

    I'm sure folks here have seen pastebins a thousand times. There's no innovation left in this space – and that's kind of the point. When I wanted to self-host a pastebin, every option I found was too much. Git-based version control, OAuth, elaborate admin panels. I just wanted something I could deploy in under a minute with a CLI that actually works. So I built pbnj (yes, like the sandwich). What it is: - A minimal, beautiful pastebin with syntax highlighting for 100+ languages - One-click deploy to Cloudflare (free tier gives you ~100,000 pastes) - CLI-first: pbnj file.py → get a URL, copied…

    Dec 2025 · pbnj.sh

  12. 12WP

    Hello, Are you curious to discover which snippets of your code were copied from Stackoverflow? Where else on the Internet are those icons that you copied a long time ago? Or simply to discover which licenses apply to the open source in your code? There's an app for that: http://triplecheck.net/quantum/ Development of this tooling took over two years, we archived over 630Tb of open source data around the web. Some sources of data have gone offline in the meanwhile but we kept a copy for posterity. Things to consider: - Stackoverflow snippet detection is limited to Java at…

    2016

  13. 13

    Mark up any website from your browser, for free

    2019

  14. 14

    Keep a library of saved text, paste it in a keystroke

    Feb 2026

  15. 15PH
  16. 16PC
  17. 17PD

    I built a small desktop tool called PasteClean to solve a personal annoyance: sharing URLs filled with tracking garbage (utm_source, fbclid, etc.). It runs in the background and automatically cleans URLs in your clipboard when you copy them. It handles 50+ tracking parameters and can also unshorten links (bit.ly, t.co) to reveal the destination and clean them before pasting. Tech stack is Electron/React/TypeScript. The core privacy features are free. I added a "Pro" lifetime license for some advanced features (unshortening, batch mode) to support development.

    Dec 2025 · iixotic.github.io

  18. 18

    Solving daily life problems.

    Jun 2026 · pasteflux.netlify.app

  19. 19SA

    2012 · lucaspiller.github.com

  20. 20BJ

    Just a simple tool I hacked together last night. I wanted to paste a bunch of JSON for reference in an IRC channel, but the JSON that I wanted to paste was not formatted. I didn't quickly find a pastebin that formatted JSON for me so I just made one. It's probably so simple that it's borderline useless, but here it is! http://jsonifier.com/ example output: http://jsonifier.com/paste/4e3f84b46f3b792dde000000

    2011

  21. 21PM
  22. 22PM
  23. 23

    Fast and secure platform for sharing code and images

    Jul 2026 · pastedb.netlify.app

  24. 24CA

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