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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.

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.

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...

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

Apply realistic scanned document effects to any image — rotation, grayscale, noise, vignette, and paper texture. Free browser-based tool, no upload required.

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. <code>2,5-8</code>) — 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.

Make digital PDFs look like scanned documents by adding noise, yellow tint, and binding shadows. Free browser-based PDF aging tool.

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.

Free online document scanner — upload or capture documents, auto-detect edges, straighten perspective, adjust brightness/contrast, and export as PNG or PDF.