Mingmist Tools v1.8.1

Mingmist Tools is a collection of 62 browser tools for PDF, OCR, images, text, data, and subtitles. Supported files are processed on the current device; no account or file-upload API is required.

Current scope

• 48 PDF tools covering organization, compression, editing, forms, security, analysis, conversion, OCR, and recovery
• 4 image tools
• 4 text tools
• 4 data tools
• 2 subtitle tools
• Chinese and English pages
• Static output for Cloudflare Pages
• Service-worker and OCR runtime caching
• Local diagnostics and file-safety checks

The complete tool list is generated from src/data/v11-tools.mjs and published at /tools/. It is intentionally not duplicated in this README.

Privacy model

• Selected file contents are not uploaded to a Mingmist server.
• Theme, recent-tool slugs, OCR readiness markers, runtime caches, and OCR traineddata may be stored by the browser.
• Some tools download pinned runtime assets from cdnjs.cloudflare.com, cdn.jsdelivr.net, tessdata.projectnaptha.com, unpkg.com.
• Full disclosure and local-data clearing instructions are published at /privacy/.

Reliability

The v1.8.1 release includes atomic PDF source switching, a render-revision guard for permanent redaction, ASCII-safe rescue placeholders, static release checks, and browser smoke tests for critical workflows. Passing tests do not guarantee that every PDF variant is supported; destructive outputs must still be reviewed before the original file is deleted.

Run locally

npm run build
npm run serve

Open http://localhost:4173.

Validation

npm run check

npm run check runs unit tests, documentation consistency checks, a production build, static-site validation, and critical Chromium smoke tests when a supported Chromium or Chrome executable is available. Set MINGMIST_SKIP_BROWSER_SMOKE=1 only in environments that cannot launch a browser.

Production

• Build command: npm run build
• Output directory: dist
• Required production environment variable: SITE_URL=https://your-domain.example
• No server runtime is required.

Project boundaries

Mingmist Tools does not claim pixel-perfect Office conversion, certificate-backed digital signatures, forensic anonymization, or guaranteed recovery of missing file data. Tool pages document their specific limits.