Developer Toolbox
Format, test, encode, and clean data in the browser without pasting it into random sites.
5 tools
Search results
JSON Formatter
Beautify, minify, and validate JSON.
Free
91% Instant Open
Regex Tester
Test regular expressions against sample text.
Free
78% Instant Open
Base64 Encode/Decode
Encode and decode Base64 strings and files.
Free
76% Instant Open
Case Converter
Convert text between cases and naming styles.
Free
75% Instant Open
CSV Cleaner
Clean, dedupe, and normalize spreadsheet data.
Free
70% ~10s Open