Every Tool You Need.
Zero Data Uploaded.
Merge & invert PDFs, resize images, format JSON, generate secure passwords and QR codes locally inside your web browser. No cloud queues, no storage, no risk.
Merge PDF
Combine multiple PDF files into one document in seconds.
Split PDF
Extract page ranges or separate individual pages from your PDF.
Rotate PDF
Permanently rotate all or selected pages in your PDF.
Invert PDF Colors
Turn light PDFs into dark mode or invert colors for easy night reading.
Delete PDF Pages
Visually select and remove unwanted pages from your PDF.
Add Page Numbers to PDF
Stamp customizable page numbering into your PDF document.
Watermark PDF
Stamp text watermarks (CONFIDENTIAL, DRAFT) across PDF pages.
PDF Metadata Editor
View and edit document title, author, subject, and keywords.
PDF to Images (JPG/PNG)
Convert each PDF page into high-quality JPG or PNG images.
Images to PDF
Turn JPG, PNG, and WebP images into a clean PDF document.
Protect / Encrypt PDF
Add password protection and encryption to your PDF document.
PDF Text Extractor
Extract raw text content from your PDF without OCR.
OCR PDF & Image Text
Extract text from scanned PDF documents and photos via client-side WASM OCR.
JWT Decoder
Decode JSON Web Tokens (JWT) to inspect header, payload, and expiry dates.
URL Encoder / Decoder
Encode or decode strings to URI-safe percent-encoded format.
Lorem Ipsum Generator
Generate customizable placeholder text by paragraphs, sentences, or words.
Duplicate Line Remover
Deduplicate lists, remove empty lines, and sort alphabetically.
JSON ↔ CSV Converter
Convert JSON arrays to CSV spreadsheets and vice versa.
JSON Formatter & Validator
Beautify, minify, validate, and inspect JSON payloads with syntax error detection.
Word & Character Counter
Count words, characters, sentences, paragraphs, and reading time in real-time.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more.
Base64 Encoder / Decoder
Encode or decode strings and binary files to Base64 format.
Password Generator
Generate cryptographically secure passwords with entropy measurement.
UUID / GUID Generator
Generate random UUID v4 identifiers in single or bulk quantities.
Hash Generator (SHA-256 / 512 / 1)
Generate SHA-1, SHA-256, and SHA-512 cryptographic hashes.
Regex Tester
Test regular expressions in real-time with capture groups and flags.
Markdown Live Editor & Preview
Write and preview GitHub-flavored markdown with live HTML rendering.
Image Resizer
Resize images by pixels or percentages with aspect ratio lock.
Image Format Converter
Convert between PNG, JPG, WebP, and AVIF formats with quality control.
Image Filters & Effects
Invert, grayscale, sepia, blur, brightness, and contrast controls.
EXIF / Metadata Stripper
Strip GPS location, camera model, and private metadata before sharing.
URL Parser & Inspector
Parse URLs into protocol, hostname, path, parameters, and hash.
Favicon Generator
Generate 16x16, 32x32, 48x48, and 180x180 icons for web and iOS.
QR Code Generator
Generate high-resolution QR codes for URLs, text, WiFi, and contact info.
Color Converter & Palette
Convert between HEX, RGB, and HSL formats with color harmony suggestions.
Unix Timestamp Converter
Convert Unix epoch timestamps to human dates, UTC, and ISO-8601.
Text & Code Diff Checker
Compare two texts or code snippets side-by-side with additions and deletions.
HTML ↔ Markdown Converter
Convert Markdown to clean HTML code or HTML back to Markdown.
AI Background Remover
Cut out subjects and remove photo backgrounds with local in-browser AI.
Compare PDF Documents
Side-by-side visual and text difference comparator for two PDF files.
Compress PDF
Reduce PDF file size in your browser while preserving high quality.
Organize PDF Pages
Visually rearrange, reorder, duplicate, rotate, and delete PDF pages.
SQL Formatter & Beautifier
Beautify, indent, and format messy SQL queries with keyword uppercasing.
Cron Expression Explainer
Translate cron expressions into human English and preview upcoming execution schedules.
Compress Image
Compress JPG, PNG, and WebP images to an exact target file size or ratio.
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