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The toolbox behind the toolbox: hash generation, word and character counts, file-size checks, deep document inspection, before-and-after comparison, and QR or barcode readers and generators. Handy when a normal converter is not the question you are asking.
19 tools · 17 work in your browser right now
Document Word CounterWords, characters, sentences and reading time for text, TXT or PDF.Character CounterCharacters with and without spaces, plus lines, paragraphs and reading time.PDF File Size CheckerSee exact size and what a new size target means.PDF Page Count ToolHow many pages does that PDF have?Document Metadata InspectorDeep metadata report for PDFs and images.BetaPDF Comparison ToolCompare text content of two PDFs.File Hash GeneratorSHA-1/256/384/512 fingerprints for any file.SHA-256 File CheckerVerify a file against a known SHA-256.PDF Text SearchSearch every page of a PDF for a phrase.QR Code GeneratorURL, text, Wi-Fi or contact → QR (PNG/SVG).QR Code ReaderDecode a QR code from any image.Barcode GeneratorCODE128, EAN-13, UPC, CODE39… as SVG.Coming soonBarcode ScannerScan 1D barcodes from images or camera.Text to PDFQuick box: paste text → instant PDF.JSON to PDFPretty-print and paginate a JSON file into a readable PDF.CSV to PDFPrint a CSV as an aligned, monospaced table across PDF pages.Text ExtractorPull text from PDF (with OCR fallback for scans).HTML to PDFPaste HTML → PDF document.Coming soonWebpage to PDFURL to PDF via headless rendering.
2 tools here are labelled Coming soon: they need a server-side engine (LibreOffice, qpdf, a headless browser or an ML model) to do the job honestly. Their pages explain why and link the closest browser-only workaround — see our honesty policy.