Free Online Developer Tools

Developer Tools on CloudTokens

• JWT Debugger

  Decode, inspect claims, verify signatures, compare payload structure, and review JWT expiry timelines.

• JSON Formatter & Validator

  Format, beautify, minify, validate, copy, and export JSON with line-aware error feedback.

• Base64 Encoder & Decoder

  Encode text to Base64, decode Base64 to text, convert Base64URL values, and work with local files using copy, swap, and download controls.

• Salesforce ID Converter

  Convert Salesforce record IDs between 15-character and 18-character formats with single and bulk browser-based conversion.

• Regex Tester & Visualizer

  Create, test, debug, and explain JavaScript regular expressions with live matches and capture groups.

• Cron Expression Editor

  Build and validate five-field crontab schedules with plain-English explanations, presets, and next run previews.

• UUID Generator

  Generate RFC 4122 UUID v4 and GUID identifiers with simple formatting, copy, batch, and export controls.

• Secure Password Generator

  Generate strong passwords with configurable policy controls, copy actions, and text export.

What Developer Tools Are Included?

The current developer toolkit includes a JWT debugger, JSON formatter and validator, Base64 encoder and decoder, Salesforce ID converter, regex tester, cron expression editor, UUID generator, and secure password generator.

Each tool is designed for fast everyday use without account signup or a heavy interface.

When To Use These Tools

Use these utilities while debugging APIs, validating integration payloads, checking authentication tokens, converting Salesforce record IDs, preparing test data, and reviewing scheduled automation.

Related tools

• JWT Debugger

  Decode, inspect claims, verify signatures, compare payload structure, and review JWT expiry timelines.

• JSON Formatter & Validator

  Format, beautify, minify, validate, copy, and export JSON with line-aware error feedback.

• Base64 Encoder & Decoder

  Encode text to Base64, decode Base64 to text, convert Base64URL values, and work with local files using copy, swap, and download controls.

• Salesforce ID Converter

  Convert Salesforce record IDs between 15-character and 18-character formats with single and bulk browser-based conversion.

• Regex Tester & Visualizer

  Create, test, debug, and explain JavaScript regular expressions with live matches and capture groups.

• Cron Expression Editor

  Build and validate five-field crontab schedules with plain-English explanations, presets, and next run previews.

• UUID Generator

  Generate RFC 4122 UUID v4 and GUID identifiers with simple formatting, copy, batch, and export controls.

• Secure Password Generator

  Generate strong passwords with configurable policy controls, copy actions, and text export.