GridWeaver

GridWeaver is an offline toolkit for working with CSV, TSV, JSON and plain text data on your Android device.

Designed for developers, analysts, testers and everyday users, GridWeaver provides simple tools to view, inspect, format and convert structured text data without requiring an internet connection.

Features
CSV Viewer
Open and inspect CSV data
View rows and columns in a clear table layout
Browse data locally on your device
TSV Viewer
Read tab-separated values (TSV) files
Review structured data in an organized format
Helpful for logs, exports and data exchange files
JSON Formatter
Format and beautify JSON content
Minify JSON when needed
Improve readability for debugging and inspection
Text Utilities
View and edit plain text content
Copy, clear and manage text quickly
Useful for notes, logs and data snippets
Data Conversion Tools
Convert between supported text-based formats
Simplify common data preparation tasks
Work entirely on your device
Offline First

GridWeaver is designed to work offline.

No account required
No cloud processing
No subscription required for core features
Data is processed locally on your device
Simple and Focused

The interface is designed for speed and clarity.

Lightweight experience
Clean layout
Easy navigation
Fast access to commonly used tools
Suitable For
Developers
QA testers
Data analysts
Students
Office users
Anyone who works with structured text data
Privacy

GridWeaver processes supported content locally on your device. Your files and data remain under your control and are not uploaded by the app for processing.

GridWeaver aims to provide a straightforward offline environment for viewing, formatting and converting CSV, TSV, JSON and text data efficiently.