Free Online Developer & Text Tools
Beautiful, fast, privacy-friendly online utilities for developers and content creators. Every tool runs entirely in your browser — your data never leaves your device.
Hand-picked, most useful starters.
JSON Formatter & Validator
Format, validate and beautify JSON data with syntax highlighting.
JSON to CSV Converter
Convert JSON arrays to CSV files — perfect for spreadsheets.
Case Converter
Convert text between camelCase, snake_case, kebab-case, PascalCase, UPPERCASE and more.
Regex Tester & Visualizer
Test regular expressions with real-time match highlighting.
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text by paragraphs, sentences or words.
Developer Tools
Tools for developers — JSON, regex, encoders, converters.
JSON Formatter & Validator
Format, validate and beautify JSON data with syntax highlighting.
JSON to CSV Converter
Convert JSON arrays to CSV files — perfect for spreadsheets.
Regex Tester & Visualizer
Test regular expressions with real-time match highlighting.
JSON to YAML Converter
Convert JSON to YAML and vice-versa. Useful for config files and Kubernetes manifests.
Base64 Encoder / Decoder
Encode text or decode Base64 strings online.
Text Tools
Text formatting, case conversion, and content manipulation.
Generators
Lorem ipsum, UUIDs, passwords, random data and more.
Why BoxrTools?
Built for speed, privacy and simplicity. No account required, ever.
Private
Every tool runs in your browser. Your data is never uploaded to a server.
Fast
Static site on the edge — pages load instantly anywhere in the world.
Free Forever
No paywall, no signup, no usage limits. Funded by lightweight ads when traffic grows.