Every tool you need,
running in your browser.

Type text on any PDF page. Drag to position, choose font and color. Free, private, runs in your browser.

Stamp every page with a text or image watermark. Position, opacity, angle, tile mode. Free, private, in-browser.

Add highlights, underlines, strikethroughs, freehand drawings, and notes to any PDF. Free, in-browser, no uploads.

Compare two PDF versions side-by-side with pixel diff and word-level text diff. Free, private, in-browser.

Shrink PDF file size while keeping quality. Re-encode embedded images, strip metadata, subset fonts. Free, private, runs 100% in your browser.

Combine JPG, PNG, WebP images into a single PDF. Reorder, choose page size and fit. Free, private, in-browser.

Convert PDF pages to PNG, JPEG, or WebP at custom DPI. Page range, quality control. Free, private, in-browser.

Crop PDF pages by dragging a rectangle on the page preview. Apply to all pages or a range. Free, private, in-browser.

Remove unwanted pages from a PDF. Click to select, invert selection, delete. Free, private, runs in your browser.

Add, rename, reorder, and nest PDF bookmarks (outline). Tree editor with drag and drop. Free, private, in-browser.

View and edit PDF metadata: title, author, subject, creation date. Or scrub all metadata. Free, private, in-browser.

Pull all text from a PDF as plain text, Markdown, or JSON with positions. Includes form-field values. Free, in-browser.

Fill text fields, checkboxes, dropdowns, and radio buttons in any AcroForm PDF. Save the filled form. Free, in-browser.

Bake annotations and form fields into static page content. Makes PDFs print-ready and tamper-proof. Free, in-browser.

Combine multiple PDFs into one. Drag to reorder, no file size limits, no uploads. Free PDF merger that runs 100% in your browser with complete privacy.

Encrypt a PDF with AES-256 (or remove an existing password). Permission flags for printing and copying. Free, private, in-browser.

Convert PDF text into clean Markdown with page headings. Perfect for docs, blog posts, README files. Free, in-browser.

Convert PDF text to an editable Word (.docx) document. Free, private, runs in your browser — no uploads.

Permanently delete sensitive text from a PDF. Real redaction (not just black boxes). Free, private, in-browser.

Rearrange PDF pages with drag-and-drop. Move pages, reverse order, swap. Free, private, runs in your browser.

Fix broken xref tables, missing EOF, corrupt object streams. MuPDF-powered PDF recovery. Free, private, in-browser.

Rotate PDF pages 90°, 180°, or 270°. Apply to all pages, odd, even, or specific pages. Permanent rotation, free, works 100% in your browser.

Add a signature to any PDF. Draw, type, or upload an image. Click on the page to position. Free, private, in-browser.

Split a PDF into separate files by page range, every N pages, or one file per page. Free, private, runs 100% in your browser with no file size limits.

Paste text or upload a .txt file, get a clean formatted PDF. Choose page size, font, margins. Free, private, in-browser.

Convert text between UPPERCASE, lowercase, Title Case, camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE. Free, instant, in-browser.

Compare two texts side-by-side with line-by-line diff highlighting. Added, removed, changed lines colour-coded. Free, in-browser.

Test JavaScript regex patterns against any text. Live match highlighting, capture groups, all flags. Free, in-browser.

Clean messy text: remove duplicate lines, empty lines, HTML tags, extra whitespace. Sort lines. Free, in-browser, no uploads.

Count words, characters, sentences, paragraphs, lines. Reading and speaking time estimates. Most-used words. Free, instant, in-browser.

Encode text to Base64 or decode Base64 back to text. UTF-8 safe, URL-safe variant. Free, in-browser, no uploads.

Convert text to binary (8-bit octets) or binary back to readable text. UTF-8 safe. Free, instant, in-browser.

Encode HTML entities (&, <, >, ") or decode them back to text. Optional numeric entity mode. Free, in-browser.

Percent-encode and decode URL strings. Component vs full-URL modes. Free, instant, browser-only.

Generate Lorem Ipsum placeholder text — paragraphs, sentences, or words. Optional classic opening. Free, in-browser.

Generate QR codes for URLs, text, Wi-Fi, vCards. Custom error-correction, size, margin. Download PNG or SVG. Free, in-browser.

Generate strong random passwords with custom rules. AES-quality entropy via Web Crypto. Bulk generation. Free, in-browser, never logged.

Generate version-4 UUIDs in bulk. Standard, no-dashes, uppercase, or braces format. Free, in-browser.

Convert colors between HEX, RGB, and HSL with live preview. Native picker. Free, instant, in-browser.

Convert CSV to JSON arrays or JSON back to CSV. Quoted fields, custom delimiters. Free, in-browser, no uploads.

Convert bytes, KB, MB, GB, TB, PB across decimal (SI) and binary (IEC) units. Live multi-unit display. Free.

Format, validate, and minify JSON in your browser. Live error messages. Free, instant, no uploads.

Convert any length unit instantly: cm, m, km, in, ft, yd, mi, mm, nm. Live multi-unit display, copy any value. Free, in-browser.

Convert numbers between binary, octal, decimal, and hex. BigInt-backed — works for arbitrarily large integers. Free, in-browser.

Convert °C, °F, K, Rankine. Live multi-unit display. Free, instant, in-browser.

Convert Unix timestamps (seconds or milliseconds) to human-readable dates and back. Auto-detects unit. Free, in-browser.

Convert kg, lb, oz, stone, ton, gram, mg side-by-side. Live multi-unit display. Free, in-browser, instant.

Pretty-print, minify, and validate XML in your browser. Live error messages. Free, no uploads.

Convert YAML to JSON or JSON to YAML. Live, validated, in your browser. Useful for Kubernetes, CI configs, OpenAPI.

Encrypt or decrypt text with AES-GCM 256-bit, key derived from your passphrase via PBKDF2. Free, in-browser, never sent to a server.

Generate MD5, SHA-1, SHA-256, and SHA-512 hashes for any text. All four at once, in your browser. Free, no uploads.

Decode JWT tokens — view header, payload, and signature. Validates structure. 100% client-side. Free.

Apply ROT13 or any Caesar-cipher shift to text. Brute-force decode mode shows all 25 shifts. Free, in-browser.

Compute future value of investments with compound interest, monthly contributions (SIP), and inflation-adjusted returns. Free.

Convert Bitcoin, Ethereum, USDT, BNB, Solana to USD, EUR, INR, GBP, JPY at live rates. Free, in-browser.

Calculate GST, VAT, sales tax. Add or remove tax from any price. India, EU, UK, AU, NZ, CA presets. Free, in-browser.

Compute Indian income tax for FY 2025-26 (AY 2026-27). Old vs New regime side-by-side, all deductions (80C/HRA/medical), with surcharge & cess.

Calculate BMI from height and weight. Metric or imperial. Get category, healthy range, and personalised tips. Free, in-browser.

Estimate biological age from sleep, exercise, diet, smoking, alcohol, stress, and BMI. Free, in-browser.

Calculate body fat % using the US Navy circumference method (neck, waist, hip). Accurate to ±3-4% vs DXA. Free.

Compute BMR, TDEE, and daily calorie targets for fat loss, maintenance, or muscle gain. Macro split included. Free.

Generate a complete favicon pack: .ico, Apple Touch Icon, Android Chrome icons, manifest, plus HTML snippet. Free, in-browser.

Shrink your photos and images by up to 80% without losing quality. Works for JPG, PNG, WebP and AVIF. 100% private — your files never leave your browser.

Crop images with drag handles and aspect-ratio presets (1:1, 4:5, 9:16, 16:9). Lossless preview, JPG/PNG/WebP/AVIF output. Free.

Convert your images between JPG, PNG, WebP and AVIF in seconds. Drop one image or a whole folder. Free, in your browser, no uploads.

Resize images for iPhone wallpaper, Instagram, Twitter, Facebook, LinkedIn, YouTube and more. Pre-set sizes for every device and platform. Free, in-browser.

See what's hidden inside your photos — camera details, date, and even your GPS location. One click removes it all before you share. Free, private, in-browser.