Reduce context switching in daily debugging workflows.
Open a utility, run a check, and move straight back into implementation.
> parse JSON> validate regex> decode JWT> hash text
Softkey Tools
Professional developer toolkit for payloads, auth, regex, and diagnostics.
Built for engineering teams that need accurate results fast. Validate payloads, inspect tokens, test patterns, and transform data in a clean, distraction-free workspace.
15tools
6Utility groups
Fast, in-browser utilities for professional engineering teams
The interface is optimized for clarity and speed, with a consistent structure across every tool so teams can onboard quickly and work without friction.
Most Popular
High-intent tools
JSON Tools
JSON Formatter
Pretty-print and compact JSON instantly.
Regex ToolsRegex Generator
Build practical regex patterns from common options.
UUID / Hash ToolsUUID Generator
Generate RFC 4122 version 4 identifiers.
Encoding ToolsJWT Decoder
Read token headers and claims locally.
Encoding ToolsBase64 Encoder
Encode plain text into Base64 safely.
UUID / Hash ToolsSHA256 Generator
Hash text with SHA-256 in the browser.
Tool Categories
Browse by workflow
JSON Tools
Format, validate, and compare API payloads before they ship.
Regex Tools
Generate patterns fast and test them against real text samples.
UUID / Hash Tools
Create identifiers and fingerprints for requests, assets, and secrets.
Encoding Tools
Convert data for transport, auth flows, and debugging.
Time Tools
Translate timestamps and dates without leaving the browser.
Text Tools
Handle passwords and other everyday developer text utilities.