Getting your apps ready...
A simple diff checker tool to quickly find the difference between two blocks of text. Works with plain text, code, and more.
Categories:
Difftext.com is a free online tool to instantly find and highlight differences between two blocks of text, designed for developers, writers, and anyone comparing code snippets or documents.
Difftext.com is a dead-simple, client-side web app that lets you paste or drag two blocks of text and see differences highlighted instantly. It stands out with its clean, modern UI that avoids the clunkiness of older diff tools.
The project solves the problem of awkward interfaces in popular text comparison websites, making it fast and pleasant for quick diffs. It's built for developers comparing JSON responses or code changes, writers reviewing edits, and teams spotting text variations without downloading software.
The creator launched it as a side project in October 2024 after frustration with existing options, aiming for a 'pleasing UI' focused on essentials.
Optional: Navigation through changes (inferred from similar tools)
This project is useful for:
Last updated: 2026-03-24
Yes — Completely free to use with no sign-up, limits, or ads.
No — Source code is not publicly available.
Share feedback or suggestions on the Product Hunt page (https://www.producthunt.com/products/diff-text) or the launch Reddit post (https://www.reddit.com/r/SideProject/comments/1fyajvw/i_built_a_better_text_diff_website_for_developers).
Built with ❤️ and kept warm on WarmIndex.
jenkins.io
Jenkins â an open source automation server which enables developers around the world to reliably build, test, and deploy their software
knock.app
Knock is customer engagement infrastructure for your product, marketing, and transactional messaging. Activate your data, ship cross-channel messaging, and accelerate growth.
dokku.com
An open source PAAS alternative to Heroku. Dokku helps you build and manage the lifecycle of applications from building to scaling.
opendoodles.com
A library of sketchy illustrations of people free for personal and commercial use.