Watermark PDF

Stamp a diagonal or horizontal text watermark on PDF pages.

A few files.
Endless next steps.

Choose a PDF to watermark

Drop your files here to get started

PDFUp to 1 GB per file

Files auto-delete after inactivityOriginals stay unchangedNo account required

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54 tools available

Document editorOpen Word and OpenDocument files, edit on desktop and export your work.Spreadsheet editorWork with cells, formulas and sheets in an isolated Office session.Presentation editorEdit presentations on desktop and preview the exported slides.Convert documentConvert DOCX, DOC, ODT and RTF to an editable document, PDF or text.Convert spreadsheetConvert XLSX, XLS and ODS workbooks to XLSX, ODS, CSV or PDF.Convert presentationConvert PPTX, PPT and ODP presentations to PPTX, ODP or PDF.Office to PDFCreate a PDF from a document, spreadsheet or presentation.Office viewerOpen a safe PDF preview of Office files on desktop or mobile.Audio editorTrim, arrange and mix audio with a real waveform and rendered preview.Trim & split audioDrag the waveform selection, split a clip and remove unwanted sections.Merge audioArrange recordings or songs and join them with optional crossfades.Convert audioExport MP3, WAV, FLAC, AAC, M4A, OGG, Opus or AIFF.Compress audioChoose a smaller bitrate, sample rate or mono output for compressed audio.Normalize audioBalance loudness for speech or music with a configurable LUFS target.Fade audioAdd a gentle fade at the start and end of each selected clip.Clean audioReduce steady background noise, filter rumble and shorten long silent pauses.Change audio speed & pitchChange tempo while preserving pitch, or shift pitch independently.Video editorArrange clips, cut, crop, add titles, subtitles and soundtracks.Trim & split videoKeep a section, split clips and remove unwanted parts.Merge videosArrange multiple clips on a timeline and join them with transitions.Convert videoExport MP4, WebM, MOV or MKV with resolution and frame-rate controls.Compress videoReduce resolution, frame rate or encoding size with an export quality preset.Extract video audioSave a video soundtrack as MP3, WAV, FLAC or Opus.Video to GIFTurn a short video selection into a looping animation.Extract video frameChoose a time and export a PNG frame.Resize imageChange pixel dimensions or scale an image to a smaller size.Convert imageChange an image to JPG, PNG, WebP, AVIF, JPEG XL or another format.Compress imageReduce image file size with quality and dimension controls.Image to text (OCR)Copy the text from photos, scans and screenshots.Merge PDFCombine two or more PDFs in the order you choose.Split PDFSave selected PDF pages as separate files in a ZIP.Extract PDF pagesSave selected pages together in a new PDF.Rotate PDFTurn selected PDF pages by 90, 180 or 270 degrees.Add text to PDFPlace a note or label on a PDF page.Compress PDFMake a PDF smaller by optimizing its photos and structure.PDF to JPGSave PDF pages as JPG or PNG images.Image to PDFTurn JPG, PNG and other images into one PDF, in the order you choose.Delete PDF pagesRemove the pages you don’t need and keep the rest in order.Add page numbersNumber PDF pages at the top or bottom, starting from any number.Watermark PDFStamp a diagonal or horizontal text watermark on PDF pages.PDF to textSave the selectable text of a PDF as a plain text file.OCR PDFMake a scanned PDF searchable, or save its text, with OCR.Protect PDFLock a PDF with a password and AES-256 encryption.Unlock PDFRemove the password from a PDF whose password you know.Text editorEdit plain text, code or data without running the code.Format JSON & dataValidate and format JSON, JSON Lines, YAML, XML, CSV or TSV.Convert JSON & dataConvert between JSON, JSON Lines, YAML, CSV and TSV.Database to CSVExport SQLite tables or Parquet data to CSV, JSON or JSON Lines.Shift & convert subtitlesMove subtitle timings forward or back and convert SRT/VTT.Create TAR archivePut your files in a TAR, TAR.GZ or TAR.ZST archive.Extract archiveBrowse an archive and extract all or selected files.Create ZIPPut the selected files together in one ZIP download.Extract ZIPBrowse a ZIP and download the files inside it.Convert fontConvert TTF and OTF fonts to WOFF2 or WOFF for the web, or back.

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