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Free online word counter. Instantly count words, characters, sentences, paragraphs, and reading time. No upload — your text stays in your browser.

Keyword Density Analyzer — Analyze keyword frequency and density in any text. Filter out common words, set minimum length, and see the top N.

Word Density Counter — Paste any text to see word frequency analysis — which words appear most often, how many times, and their percentage of the total.

Password Generator — Generate a strong, random password. Tunable length, character classes, and ambiguous-character exclusion. Nothing leaves your browser.

Password Strength Checker — Enter a password to analyze its strength in real-time. See a detailed breakdown of length, character classes, and security r...

PDF Merge — Combine multiple PDF files into a single document — in the order you select them. Everything happens in your browser.

PDF Rotate Pages — Rotate PDF pages 90°, 180°, or 270° — apply to all pages or specific ones like 1,3-5. Runs entirely client-side inside your browser.

Image to PDF — Pack one or more images into a single PDF — each image becomes a page. A4, Letter, Legal, or fit-to-image page sizes.

PDF Split — Split a PDF into multiple files — by page ranges like 1-3,5,7-10, by every N pages, or just extract one combined subset.

PDF Compress — Light, lossless PDF compression — re-saves with object streams and tighter encoding. Best for documents with redundant structure.

PDF Page Numbers — Add page numbers to a PDF — position, format, start number, font size, and color are all tunable.

PDF Watermark — Stamp every page of a PDF with a text watermark — perfect for 'DRAFT', 'CONFIDENTIAL', or your name across distributed copies.

PDF Extract Pages — Extract specific pages from a PDF into a new file — single pages, ranges, or any mix. Runs entirely client-side inside your browser.

PDF to Text — Drop a PDF and extract every text run from every page — with optional page headers and line-break preservation. Powered by Mozilla's pdf.j...

PDF Reorder Pages — Reorder pages of any PDF using up/down/top/bottom buttons. Remove unwanted pages on the spot. Save the reorganized PDF without uploa...

PDF Remove Pages — Strip specified pages out of a PDF. Use single page numbers and ranges (e.g. 2,5-8) — everything else is kept and saved ...

PDF Metadata Editor — Edit the title, author, subject, keywords, creator and producer fields of a PDF. Or tick "Strip all" to fully clear the metadata b...

PDF N-up — Shrink and tile multiple PDF pages onto a single sheet — 2-up, 4-up, 6-up or 9-up. Useful for printing handouts and saving paper. Pick output...

PDF Image Stamp — Drop a PDF and an image (PNG or JPEG) — the image is overlaid on each page at the position, size and opacity you choose. Great for add...

PDF Resize Pages — Convert every page of a PDF to a new size — A4 ↔ Letter ↔ Legal ↔ A3 ↔ A5 ↔ custom. Content can either stretch to fit, or scale with ...

PDF Header & Footer — Add text headers and/or footers to every page of a PDF. Use a current-page placeholder (the literal characters open-brace n close-...

PDF Insert Blank Pages — Insert blank pages into a PDF — after every page, after odd pages only (for proper duplex printing), before specific pages, or ...

PDF Crop Margins — Trim white margins from a PDF — independent control for top, bottom, left, right. Use percentage trims (works on any page size) or ab...

PDF Signature — Draw your signature with the mouse or your finger on a signature pad, or upload an image of an existing signature, and stamp it onto a P...

PDF Protect — Encrypt your PDF document with a user password and customize editing, printing, and copying permissions entirely in your browser.

PDF Unlock — Remove password protection from your encrypted PDF documents. Simply enter the password, verify the file contents, and download a decrypted...

PDF to Image — Render each PDF page to PNG, JPEG or WebP at a scale you choose (1× = 72 DPI, 4× = 288 DPI). Powered by pdf.js running locally in your br...

PDF Visual Signer — The richest PDF signing flow on 1Stop Tools — upload your PDF, see each page rendered live, click or drag a rectangle to choose where ...

PDF Text Stamp — Add a preset (APPROVED, DRAFT, CONFIDENTIAL, REVIEWED, PAID, VOID, ORIGINAL, COPY, URGENT) or custom text stamp across every page — box...

PDF to Word — Convert PDF documents to editable Microsoft Word (.docx) files. The entire conversion happens locally in your browser — your files are nev...

PDF to Excel — Convert PDF tables to editable Microsoft Excel (.xlsx) spreadsheets. Detects columns automatically or lets you select delimiters, process...

Paste or type text and download it as a clean PDF instantly. Choose page size, font, and margins—all in your browser, no upload.

Crop PDF pages online — trim margins visually with numeric inputs or exact measurements. Download a clean PDF. All local, no upload.

Add Bates numbering to PDF pages — sequential IDs with custom prefix, digits, and position. Stamp every page. 100% client-side, no upload.

Visually redact PDF content by drawing black rectangles over sensitive areas. Multiple rectangles, apply to all pages. All local, no upload.

Create a saddle-stitch booklet from your PDF — reorder pages for imposition and output 2-up landscape sheets. Print-ready. All local, no upload.

Stamp one PDF on top of (or behind) another — overlay or underlay every page. Merge two PDFs visually in your browser, no upload needed.

Repair a damaged or corrupted PDF. Rebuilds cross-reference tables, preserves object streams, and linearizes for recovery. Runs in-browser.

Strip all metadata from a PDF: author, title, dates, keywords, creator, producer. Removes unreferenced resources for a clean, private copy.

Assign logical page labels to your PDF: decimal, Roman numerals, alphabetic. Set prefix, start number, and style for any page range. Browser-based.

Free online pdf compare. No signup, no upload — works entirely in your browser. Fast, private, and free forever.

Word Scrambler — Shuffle the letters inside every word — with the option to keep the first or last letter pinned in place.

Reverse Words — Paste text to reverse the order of words in each line. "Hello World Foo" becomes "Foo World Hello". Whitespace between words is preserved.

DOCX to Text — Drop a .docx Word document and get back its plain text — no formatting, just the content. Runs entirely in your browser.

DOCX to HTML — Convert a .docx Word document to clean, semantic HTML — headings, bold/italic, lists, links, and tables are all preserved.

DOCX to PDF — Drop a .docx Word document and convert it to a clean, paginated PDF. Pick the page size, font size, and optional header/page numbers. Runs...

XLSX to PDF — Convert any Excel workbook to a PDF — each sheet renders as a landscape page with grid borders, scaled columns, and an optional bold heade...

PPTX to PDF — Drop a .pptx and convert it to a clean PDF — each slide becomes a 16:9 landscape page with a bold title and bullet body. Speaker notes opt...

Markdown to PDF — Paste Markdown, get a clean, paginated PDF — headings sized by level, bullet/numbered lists, blockquotes, code blocks with a light gre...

Convert HTML to PDF — open in a print preview for high-fidelity output, or download a smaller text-only PDF. Browser-based, no upload.

Convert any number to words instantly. Supports large numbers up to trillions. Free online number to words converter.