Removes hidden metadata and re‑saves your PDF with maximum compression. No quality loss, text remains selectable.
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Max 50 MB · All processing in your browserSelect a PDF above to optimise it.
This tool removes all metadata (title, author, etc.) and re‑saves the PDF with maximum stream compression – no image quality loss, text stays selectable. Typical reduction: 5‑20% for PDFs with wasteful metadata. For large reductions on image‑heavy PDFs, we recommend using a dedicated desktop app.