The Modern Alternative to Bloated Online Converters
Most "free" online tool websites force you to sign up, limit you to 2 files per day, slap ugly watermarks on your documents, or upload your private files to unknown servers. ConvGrid was engineered to fix that—offering 22+ professional utilities Across 7 categories, 100% free forever.
1. Local In-Browser Engine (Primary)
Whenever technically possible, ConvGrid processes your files directly inside your browser using modern HTML5 Canvas, Web Workers, and WebAssembly. Your PDFs, images, signatures, and JSON data stay on your device—meaning instant results even on slow connections and absolute privacy.
2. Stateless RAM Server Processing (When Needed)
For heavy tasks that mobile or older browsers cannot handle natively, our secure cloud endpoints step in. Data is transmitted via encrypted TLS, processed strictly in volatile memory (RAM), and wiped the millisecond your output is returned. Zero databases, zero disk logs.
Explore Our 7 Core Utility Suites (22 Tools)
PDF & Document Tools
Merge, split, sign & convert PDFs
6 Active ToolsImage Editing & Conversion
Compress, resize & convert formats
4 Active ToolsAI & Smart Extraction
AI upscaling & OCR text recognition
2 Active ToolsText & Campus Utilities
Word counters, Unicode studio & formatting
2 Active ToolsDeveloper & Code Utilities
HTML sandbox, JSON studio, Favicons & App Icons
4 Active ToolsQR & Smart Generators
Custom QR codes & utility generators
2 Active ToolsPrivacy & Security
EXIF removers, watermarks & encryption
2 Active Tools