Pocket Dev Tools

Contains ads
Content rating
Everyone
1+
Downloads
Content rating
Everyone
Learn more
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About this app

Pocket Dev Tools puts 27 small tools for everyday software work in your pocket. Everything runs on your device: no account, no sign-up, and nothing you type is sent anywhere. The tools work without internet.

GENERATORS
• Password generator with the length and characters you choose
• UUID and secrets
• QR code for links, text and Wi-Fi
• Fake person and bulk test data for testing forms and systems
• CPF and CNPJ (Brazilian documents) for testing

TEXT AND CODE
• JSON formatter that points to the line with the error
• JWT reader: see what is inside a token and when it expires
• Encode and decode Base64, URL and HTML
• Hash of text and files (MD5 and SHA)
• Regular expression tester
• JSON to TypeScript and CSV to JSON
• Text compare, text counter, text cleanup and name converter (camelCase, snake_case, kebab-case)

DATES AND TIMES
• Convert between timestamps, time zones and date formats
• Date calculator: days between dates, add or subtract days

DATABASES
• SQL formatter
• Value list for IN clauses
• Migration file names
• Leading zeros, and the Brazilian invoice access key (NF-e)

IMAGES AND NOTES
• Resize images
• Colors and contrast: HEX, RGB and HSL, with a readability check
• Notes and snippets you use all the time

Available in English, Portuguese and Spanish. Light and dark themes follow your device.

Pocket Dev Tools is free and shows a single banner ad at the bottom of the screen. No full-screen ads.
Quick tools for developers: JSON, passwords, QR codes, dates and more. Offline.
Updated on
Oct 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

First release of Pocket Dev Tools.

• 27 tools for everyday software work: JSON, JWT, Base64, hashes, regex, SQL, passwords, UUID, QR codes, dates, colors and more
• Everything runs on your device and works offline
• No account and no sign-up
• Available in English, Portuguese and Spanish
Content rating
Everyone
Learn more

App support

Phone number
+5554996687517
About the developer
DANIEL BASSANI CAUS
81apps@81apps.com
Rua JOSE PASTRE 369 SANTO EXPEDITO MARAU - RS 99150-000 Brazil
+55 54 99668-7517

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