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Drag and drop your PDF file directly into this workspace, or select a file from your device. Every byte is processed strictly in your local browser sandbox.
Your PDF is processed locally in your browser and is never uploaded to SAVY servers.
Rendering page locally...
Draw your signature or initials below using your mouse, trackpad, touch, or stylus.
Generate separate local PDF files from this document without uploading to any server.
Select multiple local PDF documents to combine into a single PDF. Files remain strictly on your computer.
Drag and drop PDF files here or click browse
Fast, privacy-first PDF utilities running 100% locally in your browser. User documents are processed locally and never uploaded to SAVY servers.
Combine multiple separate PDF files into a single unified document.
Extract specific page ranges or break a document into individual files.
Reorder, duplicate, delete, and insert blank or imported pages.
Rotate pages 90°, 180°, or 270° with lossless orientation tags.
Losslessly adjust visual boundaries using the standard PDF /CropBox.
Add dynamic running page numbers with custom formats and positions.
Burn customizable text watermarks with angle, opacity, and color.
Convert PDF text and structure into a genuine OpenXML Word (.docx) document.
Extract tabular rows and aligned columns into a valid Excel (.xlsx) workbook.
Map PDF pages into presentation slides in a real PowerPoint (.pptx) deck.
Export pages as high-resolution JPG or PNG images, or download all in a ZIP.
Extract all selectable text content with one-click copy and .txt export.
Convert headings, lists, and body paragraphs into a clean .md document.
Prepare document for long-term archiving with PDF/A XMP metadata and OutputIntent.
Convert JPG, PNG, and WebP images into a clean, standardized PDF document.
Render HTML code, web snippets, or formatted text into high-fidelity PDF pages.
Extract searchable text from paper scans using in-browser WebAssembly OCR.
Capture paper documents via camera with B&W photocopy contrast enhancement.
Permanently sanitize sensitive content via high-resolution rasterization.
Reduce document file size with lossless streams or visual optimization.
Side-by-side text difference highlighting and visual page comparison.
Inspect, fill, flatten, or create interactive ISO 32000 AcroForm fields.
Fault-tolerant recovery rebuilding damaged cross-reference tables and trailers.
Embed document images into a valid Word (.docx) document with optional OCR text.
View, edit, or clear PDF title, author, subject, keywords, and producer.
Burn annotations and drawings into permanent non-editable base graphics.
Inspect PDF version, dimensions, embedded AcroForms, and security.
Concise overview, page-aware digests, and executive summaries.
Grounded Q&A chat with cited page excerpts and zero hallucinations.
Extract salient takeaways, structured bullet points, and facts.
Detect structural headings with one-click page navigation.
Summarize, explain, simplify, rewrite, or extract key data.
Convert one or more images into a single PDF document locally.
Drag and drop JPG, PNG, or WebP images here
Convert PDF pages into high-resolution images locally.
Extract selectable text from all pages in this document.
Optimize document size client-side without sending files to any server.
View and edit document properties stored inside the PDF dictionary.
Burn a customizable text watermark across document pages.
Burn professional page numbers onto document pages.
Permanently burn all overlay annotations, text, freehand drawings, shapes, and signatures into the base PDF content stream.
Once flattened, annotations become permanent vector graphics in the PDF and cannot be moved, resized, or deleted as separate overlay objects.
Rotate document pages permanently with lossless PDF orientation tags.
Convert PDF text and structure into a genuine Microsoft Word (.docx) OpenXML document.
Embed document photos into a valid Microsoft Word (.docx) file with optional OCR text.
Extract tabular numbers and text columns into a valid Microsoft Excel (.xlsx) spreadsheet.
Map PDF pages to presentation slides in a genuine Microsoft PowerPoint (.pptx) deck.
Prepare document for long-term preservation by embedding PDF/A XMP metadata and OutputIntent profile.
Extract document headings, bullet points, and paragraphs into formatted Markdown syntax.
Render HTML markup or web snippets into a high-fidelity PDF document purely in your browser.
Capture paper documents via camera or upload scanned images with photocopy contrast enhancement.
Client-side text and visual difference comparison. Both documents are processed strictly in your browser.
Inspect, fill, flatten, or create ISO 32000 interactive AcroForm fields.
Recover damaged PDF files by rebuilding corrupted cross-reference tables and trailers in local memory.
Losslessly adjust visual page boundaries using the standard PDF /CropBox dictionary. Vector graphics and underlying text are 100% preserved.
Standardize page dimensions with proportional content scaling and configurable margins.
Add running heads and footers with dynamic tags: {page}, {total}, {filename}, {date}.
Apply sequential identification numbering commonly required in legal proceedings and discovery.
Choose a pre-built legal status stamp or customize text, angle, and opacity.
Insert fillable PDF form fields. Fields are compiled into native ISO 32000 AcroForms upon export.
Client-side OCR runs in browser WebAssembly using Tesseract.js. Recognition quality and speed may vary depending on scan resolution, orientation, and hardware.
Your PDF is processed locally in your browser and is never uploaded to SAVY servers.
SAVY runs entirely client-side inside your browser sandbox. Unlike traditional online PDF tools that upload documents to remote cloud queues, your files, annotations, drawings, and signatures are held in volatile browser RAM.
All parsing, page operations, annotations, and PDF exports are compiled in WebAssembly and JavaScript in your browser memory.
SAVY has no Amazon S3, Google Cloud Storage, or Azure Blob buckets. Documents cease to exist in memory the moment you close the tab.
There are no Python, Node.js, or Go backend processing servers. All computation executes locally on your CPU/GPU hardware.
No Google Analytics, Meta Pixel, Mixpanel, or PostHog tracking scripts. We do not track document contents or user behavior.
When you select or drop a PDF, the file bytes are read via the standard HTML5 FileReader API directly into an ArrayBuffer in volatile browser memory.
All page modifications, annotations, signatures, and stamps are rendered to in-memory HTML5 canvases and compiled via pure JavaScript (pdf-lib).
The compiled PDF is instantiated as a local browser Blob and triggered via a transient blob: Object URL. The Object URL is tracked and explicitly revoked after download.
Clicking "Close Document" or navigating away instantly purges all ArrayBuffers, canvas contexts, annotation models, and Object URLs from memory.
SAVY does not claim "zero network requests" globally because third-party JavaScript libraries are loaded via CDN upon initial page load:
GET requests for JavaScript libraries. No document data, filenames, image contents, signatures, or user inputs are EVER included in any network request.
SAVY's AI intelligence features operate 100% on your local device. We never silently transmit PDF text, document contents, or questions to external cloud AI APIs or paid backend endpoints.
Summarization, Key Points, and Grounded Q&A use pure in-memory sentence graph centrality (TextRank) and BM25 relevance scoring. Zero external server dependencies.
When supported by modern browsers (e.g., Chrome Built-in AI via window.ai or WebGPU), models run purely on local device silicon with zero network transmission.
"Ask Your PDF" answers are strictly grounded in extracted document content. If information is absent from the PDF, SAVY clearly indicates it was not found rather than inventing an answer.
AI processing only runs when explicitly invoked by you. You can cancel ongoing analysis at any time, and document text is never cached across sessions.
Ready to burn 0 draft redaction area(s) into your document. Choose your preferred redaction mode:
True PDF encryption requires an additional compatible client-side PDF encryption implementation.
PDF password protection is governed by the ISO 32000 specification and requires writing encrypted binary objects using standard cryptographic handlers (AES-128, AES-256, or RC4).
The client-side PDF manipulation engine (pdf-lib) does not natively support writing encrypted PDF structures.
Ask questions about the active document. Answers are strictly grounded in extracted PDF text with exact page citations and zero hallucinations.
Automatically detects structural headings and numbered sections across all pages with jump-to-page navigation.
Local Context & Relevance Ranked Search using standard BM25 ranking across PDF passages.
SAVY AI features operate entirely on your device using client-side algorithms in volatile memory. Document content, extracted text, and query prompts are never transmitted to external cloud AI APIs or server queues.