Powerful Tools. Zero Server Uploads.
Edit PDFs, compress & convert images, run AI OCR, and format text directly in your browser. Fast, private, and 100% free.
Popular Tools
Most frequently used tools for daily productivity
Merge PDF
Combine multiple PDF files into a single unified document with custom page order.
Split PDF
Split a PDF into individual pages or extract custom page ranges into separate files.
Rotate PDF
Rotate individual pages or all pages of a PDF document by 90, 180, or 270 degrees.
Images to PDF
Convert and combine multiple JPG, PNG, and WebP images into a clean PDF document.
PDF to Images
Convert each page of a PDF document into high-resolution PNG or JPG images.
Resize Image
Resize image dimensions by exact pixels or percentage while maintaining aspect ratio.
Crop Image
Crop images visually with custom aspect ratios (1:1, 4:3, 16:9, freeform).
Compress Image
Reduce image file size dramatically while maintaining high visual clarity.
Convert Image Format
Convert between JPG, PNG, WebP, and BMP formats instantly in your browser.
Batch Resize Images
Resize multiple images at once by percentage or width/height and download as ZIP.
Image to Text (OCR)
Extract text from scanned photos, documents, and book pages using client-side OCR.
Screenshot to Text
Paste clipboard screenshots directly (Ctrl+V) and extract text instantly.
Word & Character Counter
Count words, characters, sentences, paragraphs, and estimate reading/speaking times in real time.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, and more.
URL Slug Generator
Convert titles and phrases into clean, SEO-friendly URL slugs with accent transliteration.
JSON Formatter & Validator
Format, beautify, minify, validate, and inspect JSON with syntax error detection.
Browse by Category
Complete suites designed for privacy, speed, and simplicity
PDF Tools
Merge, split, extract, rotate, reorder, watermark, and convert PDF files directly in your browser without uploading to any server.
- Zero server upload - files never leave your computer or phone
- Instant processing with WebAssembly and client-side pdf-lib
Image Tools
Resize, crop, compress, convert, rotate, and batch process images instantly with high performance Canvas and Web Worker technologies.
- High-speed Canvas API and OffscreenCanvas hardware acceleration
- Smart lossy and lossless image compression
OCR Tools
Extract text from scanned documents, photos, screenshots, and PDFs using client-side AI & Tesseract OCR running in Web Workers.
- Tesseract.js OCR engine running in dedicated Web Workers
- Multi-language support including English, Vietnamese, Spanish, French, and more
Text Tools
Count words, convert cases, remove duplicate lines, clean text, generate clean URL slugs, preview Markdown, and format JSON.
- Zero latency real-time string manipulation
- Detailed readability and speaking/reading time analytics
How SafeWebUtil Works
3 simple steps to private, instantaneous file transformation
Select or Drop File
Your file is loaded directly into your browser's RAM via the HTML5 File API. No bytes are sent across the internet.
Process Locally in Browser
Compiled WebAssembly modules and Web Workers execute conversions, mergers, and OCR directly on your machine.
Instant Download
Output files are generated instantly as Blob URLs and downloaded to your computer or phone. Memory is cleared right after.
All Available Tools (26)
Explore our complete directory of in-browser productivity tools
Merge PDF
Combine multiple PDF files into a single unified document with custom page order.
Split PDF
Split a PDF into individual pages or extract custom page ranges into separate files.
Extract PDF Pages
Select and extract specific pages from a PDF to generate a new custom PDF document.
Delete PDF Pages
Remove unwanted, blank, or duplicate pages from your PDF and save a clean copy.
Rotate PDF
Rotate individual pages or all pages of a PDF document by 90, 180, or 270 degrees.
Reorder PDF Pages
Organize and rearrange PDF pages into any custom sequence with drag-and-drop ease.
Watermark PDF
Add custom text watermark stamps with opacity, rotation, and custom fonts to your PDF.
Images to PDF
Convert and combine multiple JPG, PNG, and WebP images into a clean PDF document.
PDF to Images
Convert each page of a PDF document into high-resolution PNG or JPG images.
Resize Image
Resize image dimensions by exact pixels or percentage while maintaining aspect ratio.
Crop Image
Crop images visually with custom aspect ratios (1:1, 4:3, 16:9, freeform).
Compress Image
Reduce image file size dramatically while maintaining high visual clarity.
Convert Image Format
Convert between JPG, PNG, WebP, and BMP formats instantly in your browser.
Rotate & Flip Image
Rotate photos 90°, 180°, 270° or flip horizontally and vertically.
Batch Resize Images
Resize multiple images at once by percentage or width/height and download as ZIP.
Image Color Picker & Palette
Pick colors from any image with an eyedropper and extract dominant color palettes.
Image to Text (OCR)
Extract text from scanned photos, documents, and book pages using client-side OCR.
Screenshot to Text
Paste clipboard screenshots directly (Ctrl+V) and extract text instantly.
Scanned PDF to Text (OCR)
Perform OCR on pages of a scanned PDF document and extract clean editable text.
Word & Character Counter
Count words, characters, sentences, paragraphs, and estimate reading/speaking times in real time.
Case Converter
Convert text to UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case, and more.
Remove Duplicate Lines
Deduplicate text lists, sort lines alphabetically, remove empty lines, and trim whitespace.
Text Cleaner & Formatter
Clean up messy text by removing extra spaces, blank lines, HTML tags, and tabs.
URL Slug Generator
Convert titles and phrases into clean, SEO-friendly URL slugs with accent transliteration.
Markdown Live Editor & Preview
Write and preview Markdown in real time with side-by-side editing and HTML export.
JSON Formatter & Validator
Format, beautify, minify, validate, and inspect JSON with syntax error detection.