# SJ Creation Tool Box

> 160+ free, privacy-first online tools for PDF processing, image/video conversion, and web development. Every tool executes 100% client-side in the browser via JavaScript — zero server uploads, zero data collection, zero accounts required.

## PDF Tools — Convert From PDF

- [PDF to Word (DOCX)](https://sjcreation.tech/pdf_tool/pdf-to-word-docx.html) - Convert PDF documents to editable Microsoft Word OOXML format using JSZip client-side generation.
- [PDF to Excel (XLSX)](https://sjcreation.tech/pdf_tool/pdf-to-excel-xlsx.html) - Extract tables from PDF into real Excel spreadsheets with proper cell structure via SheetJS.
- [PDF to PowerPoint (PPTX)](https://sjcreation.tech/pdf_tool/pdf-to-powerpoint-pptx.html) - Convert PDF pages into PowerPoint slides with embedded page images via PptxGenJS.
- [PDF to JPG](https://sjcreation.tech/pdf_tool/pdf-to-jpg.html) - Render PDF pages to high-resolution JPEG images at 2x scale using pdf.js Canvas rendering.
- [PDF to PNG](https://sjcreation.tech/pdf_tool/pdf-to-png.html) - Convert PDF pages to lossless PNG images using pdf.js and HTML5 Canvas API.
- [PDF to SVG](https://sjcreation.tech/pdf_tool/pdf-to-svg.html) - Convert PDF pages to scalable vector graphics using pdf.js SVG rendering pipeline.
- [PDF to EPUB](https://sjcreation.tech/pdf_tool/pdf-to-epub.html) - Convert PDF to valid EPUB 3 e-book format with chapters, TOC, and OPF manifest via JSZip.
- [PDF to CSV](https://sjcreation.tech/pdf_tool/pdf-to-csv.html) - Extract structured tabular data from PDF using positional text analysis into proper CSV.
- [PDF to Text](https://sjcreation.tech/pdf_tool/pdf-to-text-txt.html) - Extract all text content from PDF documents using pdf.js getTextContent API.
- [PDF to HTML](https://sjcreation.tech/pdf_tool/pdf-to-html.html) - Convert PDF text content to semantic HTML with page sections and paragraphs.
- [PDF to Markdown](https://sjcreation.tech/pdf_tool/pdf-to-markdown.html) - Convert PDF extracted text to Markdown format with page headings and separators.
- [PDF to JSON](https://sjcreation.tech/pdf_tool/pdf-to-json.html) - Export PDF content as structured JSON with page-level text data.
- [PDF to XML](https://sjcreation.tech/pdf_tool/pdf-to-xml.html) - Export PDF content as well-formed XML document with page elements.
- [PDF to RTF](https://sjcreation.tech/pdf_tool/pdf-to-rtf.html) - Convert PDF text to Rich Text Format for legacy word processor compatibility.
- [PDF to WebP](https://sjcreation.tech/pdf_tool/pdf-to-webp.html) - Convert PDF pages to modern WebP image format with superior compression.
- [PDF to BMP](https://sjcreation.tech/pdf_tool/pdf-to-bmp.html) - Render PDF pages to uncompressed BMP bitmap images.
- [PDF to GIF](https://sjcreation.tech/pdf_tool/pdf-to-gif.html) - Convert PDF pages to GIF image format.
- [PDF to TIFF](https://sjcreation.tech/pdf_tool/pdf-to-tiff.html) - Convert PDF pages to TIFF images for print and archival.
- [PDF to Grayscale](https://sjcreation.tech/pdf_tool/pdf-to-grayscale.html) - Convert color PDF to grayscale using Canvas pixel luminance calculation.
- [Black & White PDF](https://sjcreation.tech/pdf_tool/black-white-pdf.html) - Convert PDF to binary black and white using threshold pixel manipulation.

## PDF Tools — Convert To PDF

- [JPG to PDF](https://sjcreation.tech/pdf_tool/jpg-to-pdf.html) - Convert JPEG images to PDF documents using pdf-lib embedJpg.
- [PNG to PDF](https://sjcreation.tech/pdf_tool/png-to-pdf.html) - Convert PNG images to PDF using pdf-lib embedPng with full transparency support.
- [Word to PDF](https://sjcreation.tech/pdf_tool/word-to-pdf.html) - Convert text documents to formatted PDF using pdf-lib text rendering.
- [TXT to PDF](https://sjcreation.tech/pdf_tool/txt-to-pdf.html) - Convert plain text files to paginated PDF with word-wrap via pdf-lib Courier font.
- [CSV to PDF](https://sjcreation.tech/pdf_tool/csv-to-pdf.html) - Convert CSV spreadsheet data to formatted PDF tables.
- [Markdown to PDF](https://sjcreation.tech/pdf_tool/markdown-to-pdf.html) - Convert Markdown documents to professional PDF format.
- [SVG to PDF](https://sjcreation.tech/pdf_tool/svg-to-pdf.html) - Convert SVG vector graphics to PDF via Canvas rasterization and pdf-lib embedding.
- [WebP to PDF](https://sjcreation.tech/pdf_tool/webp-to-pdf.html) - Convert WebP images to PDF documents.
- [BMP to PDF](https://sjcreation.tech/pdf_tool/bmp-to-pdf.html) - Convert BMP bitmap images to PDF documents.
- [GIF to PDF](https://sjcreation.tech/pdf_tool/gif-to-pdf.html) - Convert GIF images to PDF documents.
- [TIFF to PDF](https://sjcreation.tech/pdf_tool/tiff-to-pdf.html) - Convert TIFF images to PDF documents.
- [HTML to PDF](https://sjcreation.tech/pdf_tool/html-to-pdf.html) - Convert HTML content to PDF format.
- [XML to PDF](https://sjcreation.tech/pdf_tool/xml-to-pdf.html) - Convert XML data files to readable PDF format.
- [RTF to PDF](https://sjcreation.tech/pdf_tool/rtf-to-pdf.html) - Convert Rich Text Format documents to PDF.
- [Excel to PDF](https://sjcreation.tech/pdf_tool/excel-to-pdf.html) - Convert Excel spreadsheet content to PDF format.
- [PowerPoint to PDF](https://sjcreation.tech/pdf_tool/powerpoint-to-pdf.html) - Convert PowerPoint presentation content to PDF.
- [EPUB to PDF](https://sjcreation.tech/pdf_tool/epub-to-pdf.html) - Convert EPUB e-books to PDF format.
- [MOBI to PDF](https://sjcreation.tech/pdf_tool/mobi-to-pdf.html) - Convert MOBI e-book files to PDF.

## PDF Tools — Merge & Split

- [Merge PDF](https://sjcreation.tech/pdf_tool/merge-pdf.html) - Combine multiple PDF files into one using pdf-lib copyPages with page order control.
- [Split PDF](https://sjcreation.tech/pdf_tool/split-pdf.html) - Split PDF into individual single-page files packaged as ZIP via JSZip.
- [Extract Pages](https://sjcreation.tech/pdf_tool/extract-pages.html) - Extract specific page ranges from a PDF using pdf-lib page index selection.
- [Delete Pages](https://sjcreation.tech/pdf_tool/delete-pages.html) - Remove specified pages from a PDF document.
- [Rotate Pages](https://sjcreation.tech/pdf_tool/rotate-pages.html) - Rotate pages by 90°/180°/270° with per-page selection via pdf-lib setRotation.
- [Rearrange Pages](https://sjcreation.tech/pdf_tool/rearrange-pages.html) - Reorder PDF pages in any custom sequence.
- [Duplicate Pages](https://sjcreation.tech/pdf_tool/duplicate-pages.html) - Create copies of all pages in the document.
- [Reverse Page Order](https://sjcreation.tech/pdf_tool/reverse-page-order.html) - Reverse the sequence of all pages.
- [Shuffle Pages](https://sjcreation.tech/pdf_tool/shuffle-pages.html) - Randomly shuffle page order using Fisher-Yates algorithm.
- [Insert Blank Page](https://sjcreation.tech/pdf_tool/insert-blank-page.html) - Add blank pages matching existing page dimensions.
- [Replace Page](https://sjcreation.tech/pdf_tool/replace-page.html) - Substitute a specific page with content from another PDF.
- [Copy Pages](https://sjcreation.tech/pdf_tool/copy-pages.html) - Duplicate specified pages within the document.
- [Move Pages](https://sjcreation.tech/pdf_tool/move-pages.html) - Relocate pages to different positions.
- [Combine Selected Pages](https://sjcreation.tech/pdf_tool/combine-selected-pages.html) - Build new PDF from specific pages in custom order.

## PDF Tools — Compress & Optimize

- [Compress PDF](https://sjcreation.tech/pdf_tool/compress-pdf.html) - Reduce PDF file size with 4 compression levels using pdf-lib object stream optimization.
- [Strong Compression](https://sjcreation.tech/pdf_tool/strong-compression.html) - Maximum compression with metadata removal for smallest possible file size.
- [Lossless Compression](https://sjcreation.tech/pdf_tool/lossless-compression.html) - Compress PDF without any quality degradation via structural optimization.
- [Reduce File Size](https://sjcreation.tech/pdf_tool/reduce-file-size.html) - Aggressively reduce PDF size by stripping metadata and optimizing objects.
- [Optimize PDF](https://sjcreation.tech/pdf_tool/optimize-pdf.html) - Optimize internal PDF structure for smaller file and faster rendering.
- [Fast Web View](https://sjcreation.tech/pdf_tool/fast-web-view.html) - Linearize PDF for progressive web loading.
- [Remove Embedded Fonts](https://sjcreation.tech/pdf_tool/remove-embedded-fonts.html) - Strip font subsets to reduce file size.
- [Remove Unused Objects](https://sjcreation.tech/pdf_tool/remove-unused-objects.html) - Clean unreferenced objects from the PDF cross-reference table.
- [Compress Images](https://sjcreation.tech/pdf_tool/compress-images.html) - Reduce size of embedded raster images within the PDF.
- [Downscale Images](https://sjcreation.tech/pdf_tool/downscale-images.html) - Lower resolution of embedded images to reduce overall file size.

## PDF Tools — Edit & Annotate

- [Add Text](https://sjcreation.tech/pdf_tool/add-text.html) - Add formatted text with font size, color, and position control via pdf-lib drawText.
- [Add Image](https://sjcreation.tech/pdf_tool/add-image.html) - Insert PNG/JPG images into PDF pages using pdf-lib embedPng/embedJpg.
- [Draw on PDF](https://sjcreation.tech/pdf_tool/draw-on-pdf.html) - Freehand drawing on PDF pages using interactive HTML5 Canvas overlay.
- [Highlight Text](https://sjcreation.tech/pdf_tool/highlight-text.html) - Add color highlight annotations to PDF content.
- [Add Shapes](https://sjcreation.tech/pdf_tool/add-shapes.html) - Draw rectangles, circles, and polygons on PDF pages.
- [Add Arrows](https://sjcreation.tech/pdf_tool/add-arrows.html) - Draw directional arrows with customizable style.
- [Add Comments](https://sjcreation.tech/pdf_tool/add-comments.html) - Add text annotations and comment boxes.
- [Whiteout](https://sjcreation.tech/pdf_tool/whiteout.html) - Cover areas with opaque white overlay to redact content.
- [Eraser](https://sjcreation.tech/pdf_tool/eraser.html) - Erase visible content areas with white paint overlay.
- [Sign PDF](https://sjcreation.tech/pdf_tool/sign-pdf.html) - Add typed or drawn signatures to PDF documents.

## PDF Tools — Security

- [Protect PDF](https://sjcreation.tech/pdf_tool/protect-pdf.html) - Add password encryption with granular permission controls via pdf-lib.
- [Encrypt PDF](https://sjcreation.tech/pdf_tool/encrypt-pdf.html) - Apply AES encryption with user/owner password separation.
- [Unlock PDF](https://sjcreation.tech/pdf_tool/unlock-pdf.html) - Remove password protection from encrypted PDF files.
- [Restrict Printing](https://sjcreation.tech/pdf_tool/restrict-printing.html) - Set permissions to prevent document printing.
- [Restrict Copying](https://sjcreation.tech/pdf_tool/restrict-copying.html) - Prevent text selection and copying from the document.
- [Restrict Editing](https://sjcreation.tech/pdf_tool/restrict-editing.html) - Prevent document modification by setting owner-level restrictions.

## PDF Tools — Formatting & Layout

- [Add Watermark](https://sjcreation.tech/pdf_tool/add-watermark.html) - Add customizable text watermarks with opacity, color, rotation, and size control.
- [Tile Watermark](https://sjcreation.tech/pdf_tool/tile-watermark.html) - Apply repeating watermark pattern across entire page area.
- [Add Header](https://sjcreation.tech/pdf_tool/add-header.html) - Add text headers to all pages with alignment options.
- [Add Footer](https://sjcreation.tech/pdf_tool/add-footer.html) - Add text footers to all pages with alignment options.
- [Page Numbers](https://sjcreation.tech/pdf_tool/page-number.html) - Insert sequential page numbers with custom positioning.
- [Crop PDF](https://sjcreation.tech/pdf_tool/crop-pdf.html) - Crop page boundaries using pdf-lib setCropBox.
- [Resize PDF](https://sjcreation.tech/pdf_tool/resize-pdf.html) - Set custom page dimensions via pdf-lib setSize.
- [Scale PDF](https://sjcreation.tech/pdf_tool/scale-pdf.html) - Scale page content by percentage factor using scaleContent.

## PDF Tools — Metadata

- [View Metadata](https://sjcreation.tech/pdf_tool/view-metadata.html) - Display all PDF metadata fields as formatted JSON.
- [Edit Metadata](https://sjcreation.tech/pdf_tool/edit-metadata.html) - Modify PDF metadata fields (title, author, subject, keywords).
- [Remove Metadata](https://sjcreation.tech/pdf_tool/remove-metadata.html) - Strip all metadata from the PDF for privacy.
- [Change Author](https://sjcreation.tech/pdf_tool/change-author.html) - Update the document author metadata field.
- [Change Title](https://sjcreation.tech/pdf_tool/change-title.html) - Update the document title metadata field.

## Android Tools

- [GIF to Boot Animation](https://sjcreation.tech/gif2boot/) - Convert GIF files to Android bootanimation.zip with custom resolution and FPS. Uses Canvas frame extraction and JSZip.
- [Video to Boot Animation](https://sjcreation.tech/tools/video-to-boot.html) - Convert video files to bootanimation.zip using FFmpeg.wasm frame extraction.
- [Boot Animation Preview](https://sjcreation.tech/tools/boot-preview.html) - Preview bootanimation.zip files by parsing desc.txt and rendering PNG frames.
- [APK Info Extractor](https://sjcreation.tech/tools/apk-info.html) - Parse APK ZIP structure to extract AndroidManifest.xml metadata.
- [ADB Command Generator](https://sjcreation.tech/tools/adb-commands.html) - Generate copy-paste ADB shell commands for device management.

## Image & Video Tools

- [Image Converter](https://sjcreation.tech/tools/image-converter.html) - Convert between PNG, JPEG, WebP formats using Canvas toBlob API.
- [Image Compressor](https://sjcreation.tech/tools/image-compressor.html) - Reduce image file size via Canvas quality parameter adjustment.
- [Video to GIF](https://sjcreation.tech/tools/video-to-gif.html) - Convert video to GIF animation using FFmpeg.wasm frame extraction.
- [GIF to Video](https://sjcreation.tech/tools/gif-to-video.html) - Convert GIF to MP4 video using FFmpeg.wasm encoding.
- [Video Converter](https://sjcreation.tech/tools/video-converter.html) - Transcode between MP4, WebM, MOV, AVI using FFmpeg.wasm.
- [Video Compressor](https://sjcreation.tech/tools/video-compressor.html) - Reduce video file size using FFmpeg.wasm re-encoding.

## Developer Tools

- [JSON Formatter](https://sjcreation.tech/tools/json-formatter.html) - Format, beautify, and minify JSON with syntax validation using native JSON.parse/stringify.
- [JSON Validator](https://sjcreation.tech/tools/json-validator.html) - Validate JSON syntax with precise error location reporting.
- [Base64 Encoder/Decoder](https://sjcreation.tech/tools/base64.html) - Encode/decode Base64 strings using browser btoa/atob APIs.
- [Regex Tester](https://sjcreation.tech/tools/regex-tester.html) - Test JavaScript regular expressions with live match highlighting.
- [CSS Minifier](https://sjcreation.tech/tools/css-minifier.html) - Minify CSS by removing whitespace and comments.
- [Password Generator](https://sjcreation.tech/tools/password-generator.html) - Generate cryptographically secure passwords using crypto.getRandomValues.
- [QR Code Generator](https://sjcreation.tech/tools/qr-generator.html) - Generate QR codes from text/URLs with customizable size and error correction.
- [SHA256 Generator](https://sjcreation.tech/tools/sha256-generator.html) - Compute SHA-256 cryptographic hashes using Web Crypto API.
- [UUID Generator](https://sjcreation.tech/tools/uuid-generator.html) - Generate RFC 4122 UUID v4 identifiers using crypto.getRandomValues.
- [URL Encoder/Decoder](https://sjcreation.tech/tools/url-encoder.html) - Percent-encode/decode URL strings using encodeURIComponent.
- [Timestamp Converter](https://sjcreation.tech/tools/timestamp-converter.html) - Convert between Unix epochs and human-readable dates.
- [Color Picker](https://sjcreation.tech/tools/color-picker.html) - Visual color selection with HEX, RGB, HSL output.
- [Word Counter](https://sjcreation.tech/tools/word-counter.html) - Count words, characters, sentences, paragraphs with reading time estimate.
- [Markdown Preview](https://sjcreation.tech/tools/markdown-preview.html) - Live Markdown to HTML rendering with GitHub Flavored Markdown support.
- [Text Diff Checker](https://sjcreation.tech/tools/diff-checker.html) - Line-by-line text comparison with addition/deletion highlighting.
- [Lorem Ipsum Generator](https://sjcreation.tech/tools/lorem-ipsum.html) - Generate placeholder text in configurable paragraph/sentence/word counts.
- [Case Converter](https://sjcreation.tech/tools/case-converter.html) - Convert text between uppercase, lowercase, title case, camelCase, snake_case.
- [HTML Entity Encoder](https://sjcreation.tech/tools/html-entity.html) - Encode/decode HTML entities for safe markup insertion.

## Data Safety & Privacy Architecture

All tools on sjcreation.tech implement a **Zero-Server Privacy & Local Ingestion** model:

- Execution context: 100% client-side JavaScript in browser sandbox
- File transmission: None — zero network requests during file processing
- Data storage: None — no cookies, no localStorage of user files, no server database
- Libraries: pdf-lib (PDF manipulation), pdf.js (rendering), SheetJS (XLSX), PptxGenJS (PPTX), JSZip (ZIP/EPUB/DOCX), FFmpeg.wasm (video), Canvas API (image processing)
- Offline capable: All tools function without internet once page resources are cached

## Contact

- [Website](https://sjcreation.tech)
- [About](https://sjcreation.tech/about.html)
- [Privacy Policy](https://sjcreation.tech/privacy.html)
- [GitHub](https://github.com/soni-shashan)
- [Full Documentation](https://sjcreation.tech/llms-full.txt)