Utilities
All developer tools
Local-first utilities for API, auth, data, and debugging workflows.
19 tools
API WorkbenchFlagship REST client with collections, auth, environments, imports, and response inspection.
BetaNetwork
JSON ToolsFormat, validate, repair, and inspect JSON payloads without sending data to a server.
StableLocal
JWT DecoderDecode and inspect JSON Web Token claims during auth debugging.
StableLocal
Base64Encode and decode Base64 strings and files.
StableLocal
HTTP StatusReference HTTP codes and response meanings while debugging requests.
StableLocal
Hash GeneratorGenerate SHA hashes locally in the browser.
StableLocal
Regex TesterTest regular expressions with live matches.
StableLocal
URL EncoderEncode, decode, and inspect URLs and query strings.
StableLocal
Fetch LoggerLive in-page panel that records every fetch request and response — try it live, then drop it into your own app.
BetaLocal
Code DiffCompare snippets during review and debugging sessions.
StableLocal
HTML ToolsEdit, format, preview, and export HTML.
StableLocal
CSS ToolsMinify, beautify, and validate CSS.
StableLocal
Markdown PreviewWrite and preview Markdown content.
StableLocal
Color PickerPick, convert, and inspect color values.
StableLocal
Icon FinderSearch icon libraries for UI assets.
StableLocal
Database QueryRun SQLite queries in a focused local workspace.
BetaLocal
UUID GeneratorGenerate UUID v4 values in bulk.
StableLocal
Timestamp ConverterConvert Unix, ISO, UTC, and local dates.
StableLocal
Password GeneratorGenerate strong local passwords with length, symbol, ambiguity, copy, and strength controls.
StableLocal