PDF & Documents - P2
Cover Letter Builder
Cover Letter Builder for quick calculations, comparisons, formatting, and practical browser-based results.
About Cover Letter Builder
PDF tasks that used to require paid desktop software — counting pages, extracting text, checking file size — can now be handled right in a browser tab. Cover Letter Builder uses client-side libraries to process your document locally, which means the file content never leaves your device. It covers the quick, common tasks without a subscription or download.
How to use Cover Letter Builder
- Drag your PDF (or document file) onto the upload zone, or click to browse.
- Choose the operation — inspect, convert, or analyse — from the options panel.
- Wait a moment while the tool processes the file locally in your browser.
- Download the result or copy the extracted text using the provided button.
Frequently asked questions
- Is my PDF uploaded to a cloud server?
- No. Cover Letter Builder processes the file entirely in your browser using JavaScript PDF libraries. The document bytes never leave your device.
- Can it process password-protected PDFs?
- Only if you supply the correct owner or user password in the prompt. The tool cannot crack or bypass encryption.
- What is the maximum file size supported?
- Files up to about 50 MB work reliably in most modern browsers. Very large files may exhaust browser memory; for those, use a desktop application.
- Does text extraction work on scanned PDFs?
- No. Scanned PDFs contain images, not text layers. To extract text from a scan you need an OCR tool (optical character recognition), which is a separate category.
- Are the extracted data or metadata visible to anyone else?
- No. Processing is local and nothing is transmitted. Only you can see the results in your browser tab.
Common use cases
- Checking the page count and file size of a PDF before emailing it
- Extracting all text from a PDF to copy into a word processor
- Inspecting a PDF's metadata (author, creation date, software) before sharing
- Verifying that a document has a searchable text layer versus being image-only
- Splitting a large PDF into individual pages for separate distribution