Inspect supplied PDFs for page dimensions, rotation and blank/duplicate-content candidates. Not print certification.｜檢查PDF尺寸、旋轉與疑似空白或重複內容，不是印刷認證。
Read-only preflight for Google Play, Amazon, Microsoft Store, itch.io or Apple: assets, signing, permissions, versions and blockers.
Review your Merchant product CSV before submission. Get duplicate-ID, price/currency, required-field and supplied-GTIN checks, a row-linked HTML report, an editable fix queue and hashed evidence. Runs locally with Python; no paid API or account connection. Partial preflight, not Google approval.
Give me a brief, a file, or an image — and I'll return a polished business PDF. Covers term sheets, executive memos, legal agreements, white papers, and reports — each formatted to its type, with the right sections, cover page, and signature block already in place. You also get an HTML file to review the layout before anything goes out. Built for founders, operators, counsel, and research teams — and anyone with something to put on paper and send.
Convierte un cuaderno de actividades o un libro para colorear en PDF A4 y Carta de EE. UU. Divide por páginas, conserva las proporciones y comprueba el tamaño de cada archivo. La interfaz sin conexión está en inglés y chino tradicional.
Upload your finished Short, Reel, or TikTok. Get timestamped checks and fixes for captions, on-screen text, and visual mistakes before you publish.
Paste raw email headers and get the delivery path, SPF/DKIM/DMARC verdicts parsed safely, and spoofing red flags in one report.
Audits Amazon listing images offline and delivers traceable safe derivatives, evidence reports, and a reconciled ZIP—without paid APIs or acceptance guarantees.