Form health score
Get an overall 0–100 score so you can prioritize pages that need attention first.
Chrome extension
LeadFormLint
Audit web forms in Chrome. Spot accessibility, usability, validation, and conversion issues, then review a clear score and actionable findings in the side panel.
Features
Built for people who build, test, review, or optimize web forms — with a fast local audit that does not send page content to a remote service.
Severity-ranked issues
Review errors, warnings, and info findings with clear recommendations for each issue.
Export and history
Export JSON or Markdown reports, copy a summary, and keep scan history across pages and sessions in your browser.
On-demand scanning
LeadFormLint analyzes the active page only when you click Scan page in the extension side panel. Opening the extension does not scan automatically.
Local preferences
Theme preference, scan results, and history stay in Chrome local storage on your device.
Dark mode
Switch between light and dark side-panel themes to match your working environment.
How it works
Three steps from open tab to actionable report.
1
Open a webpage
Navigate to any normal http:// or https:// page that contains forms you want to review.
2
Start a scan
Open the LeadFormLint side panel and click Scan page. The extension inspects the page only when you take that action.
3
Review and export
Read the score and issue list, revisit history, and export findings for your team — all stored locally unless you choose to share an export yourself.
Privacy and support
LeadFormLint is designed for local analysis. Read how scanning and storage work, or contact us if something is not working as expected.