This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Built with Codex, PassRule generates passwords entirely within your browser. You can customize length, required letters, numbers, symbols and banned characters. No data is sent to servers, fully private. It works for strict site password policies and supports memorable passphrases.
I built PassRule using Codex after constantly running into issues: most online password generators can’t comply with weird, strict password rules from different websites.
This tool runs entirely locally in your browser with Web Crypto, so none of your generated passwords leave your device. You can fine-tune every single constraint—custom symbol whitelists, banned characters, minimum counts for each character type, and even remove lookalike characters to avoid typing errors.
Would love to hear your feedback! What strict password rules have you struggled with on other sites?
PassRule was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #84 on the daily leaderboard. Built with Codex, PassRule generates passwords entirely within your browser. You can customize length, required letters, numbers, symbols and banned characters. No data is sent to servers, fully private. It works for strict site password policies and supports memorable passphrases.
On the analytics side, PassRule competes within Productivity, Developer Tools and Security — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how PassRule performed against the three products that launched closest to it on the same day.
Who hunted PassRule?
PassRule was hunted by Bowen. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of PassRule including community comment highlights and product details, visit the product overview.
Bowen