Free Online Tools for PDF, Images, Documents & More
DSD Tools delivers fast, client-side tools to compress, convert, edit, and optimize your files directly in your web browser. Your sensitive files never leave your computer.
Kruti Dev 010 ⇄ Mangal (Unicode) Live Converter
Real-time bidirectional Hindi typing tool for High Court, CPCT, SSC, Police exams, government gazettes, and official legal documents.
Most Popular Online Tools
PDF Compressor
Compress PDF files to a target size (20KB, 50KB, 100KB, 200KB, 500KB, 1MB) while maintaining op...
Remove Background
Remove background from photos and product images automatically to create crisp transparent PNGs...
GIF Maker & Video to GIF
Create animated GIFs from multiple photo frames or short video clips with custom speed control.
Video Thumbnail & Frame Grabber
Capture high-resolution still frames and thumbnail covers from video files at any exact timesta...
File Hash Generator & Checksum
Compute cryptographic SHA-256, SHA-512, SHA-1, and MD5 checksums of any file for integrity veri...
SEO Analyzer & Audit Tool
Perform comprehensive on-page SEO audits: meta tags, headings, content structure, and mobile re...
JSON Formatter & Validator
Format, beautify, minify, and validate JSON data with syntax highlighting and tree view.
Kruti Dev to Mangal Converter
Fast, 100% accurate two-way real-time converter between Kruti Dev 010 and Mangal Unicode Hindi...
Word & Character Counter
Count words, characters, sentences, paragraphs, reading time, and speaking time in real-time.
Percentage Calculator
Calculate percentage increases, percentage decreases, discounts, and "what is X% of Y" calculat...
Merge PDF
Combine multiple PDF files and images into a single structured, organized PDF document in your...
Image Compressor
Compress JPG, PNG, and WebP images to exact target sizes (20KB, 50KB, 100KB, 200KB, 500KB, 1MB)...
Audio Cutter & Trimmer
Cut, trim, and create ringtones from MP3, WAV, and audio tracks with interactive waveform visua...
Meta Tag Generator & Previewer
Generate standard SEO, Open Graph, and Twitter Card meta tags with live Google search preview.
Code Formatter (HTML, CSS, JS, SQL, XML)
Beautify and format messy HTML, CSS, JavaScript, SQL, and XML code in one unified developer stu...
GST & Sales Tax Calculator
Calculate inclusive and exclusive GST rates (5%, 12%, 18%, 28%) with CGST and SGST split.
Split PDF
Split PDF documents by custom page ranges, extract specific pages, or split every N pages into...
Image Resizer
Resize images by pixels, percentage, width, height, or exact KB with aspect ratio lock.
Schema Markup Generator
Create valid JSON-LD structured data for FAQ, Organization, Local Business, Article, and Breadc...
Loan EMI Calculator
Calculate monthly loan EMI payments, total interest payable, and amortization schedule.
PDF to JPG
Convert PDF pages into high-resolution JPG images with customizable DPI quality and batch downl...
JPG to PDF
Convert JPG, PNG, and photo files into clean, professional PDF documents with custom page margi...
Image Format Converter
Convert between JPG, PNG, WebP, GIF, BMP, and TIFF formats instantly in your browser.
PDF Editor
Full-featured online PDF editor to add text, annotations, shapes, drawings, highlights, whiteou...
Signature Image Resizer & Cleaner
Clean scanned signatures, remove background paper grain, make transparent, and resize for appli...
Sign PDF
Add electronic signatures to your PDF documents. Draw, type, or upload transparent signature st...
OCR PDF
Extract text from scanned PDFs and images into selectable, copyable text using Optical Characte...
Marketplace Shipping Label Cropper
Crop e-commerce shipping labels (Meesho, Flipkart, Marketplace) into clean, ready-to-print ther...
Complete Toolkit for Every Digital Need
Engineered for students, job applicants, developers, digital marketers, and business owners.
Image Tools
7 Tools AvailableDocument Tools
4 Tools AvailableVideo & Audio Tools
3 Tools AvailableFile Tools
3 Tools AvailableSEO Tools
5 Tools Available- SEO Analyzer & Audit Tool
- Meta Tag Generator & Previewer
- Schema Markup Generator
- Robots.txt & Sitemap Generator
Developer Tools
7 Tools Available- JSON Formatter & Validator
- Code Formatter (HTML, CSS, JS, SQL, XML)
- Regex Tester & Debugger
- UUID & GUID Generator
Text Tools
5 Tools Available- Kruti Dev to Mangal Converter
- Word & Character Counter
- Case Converter
- Text Cleaner & Duplicate Line Remover
Utility Tools
5 Tools Available- Percentage Calculator
- GST & Sales Tax Calculator
- Loan EMI Calculator
- Age & Date Difference Calculator
Why Choose DSD Tools?
We believe everyday document and photo manipulation should be fast, free, and genuinely private.
100% Privacy by Design
Your files are processed directly on your local device via WebAssembly, Canvas, and browser APIs. No third-party data tracking or file harvesting.
No Account Barriers
Guest mode provides immediate access to merge, split, compress, resize, and convert without asking for credit cards, emails, or forced logins.
Ultra-Fast Execution
Eliminate tedious upload and download wait times. Because the compute runs in your browser, results render in milliseconds.