Most Used Image & Data Conversion Tools
Powerful online utilities for converting images, compressing files, and formatting data. All tools process files locally in your browser for maximum privacy and speed.
Image to Base64
Convert images to Base64 instantly with full client-side privacy.
Format Converter
Convert PNG, JPEG, WebP, and AVIF in seconds. No uploads needed.
Image Compressor
Shrink file size without losing quality. Fast, offline-friendly.
Image Cropper
Crop, rotate, and resize images with pixel-perfect previews.
Image to PDF
Combine multiple images into a single PDF instantly, all offline.
JSON Formatter
Format, validate, and minify JSON securely in your browser.
Why Choose Our Online Tools?
Lightning-Fast Performance
All processing happens instantly in your browser—no server delays, no waiting for uploads.
Complete Privacy & Security
Your files never leave your device. No uploads, no cloud storage, no data collection.
100% Free & Open Source
All tools are free to use forever. Inspect the code, contribute, or fork on GitHub.
Works Offline
Client-side processing means tools work without internet connection after initial load.
Everything You Need for Image Processing & Data Conversion
From converting images to Base64 encoding, compressing photos to reduce file size, formatting JSON data, to converting spreadsheets—our comprehensive suite handles all your file conversion and processing needs with professional results, all in your browser.