Dev Tool box - Developer Tools

1.0.0

Gonigon

0.00

0 reviews

50+
Downloads

Free

JSON formatter, URL encoder, Base64, JWT decoder, hash generator, and more.

Dev Tool box - Developer Tools Screenshot 1 of 3

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Dev Tool box - Developer Tools Screenshot 3 of 3

50+ downloads

Download from Google Play iOS version

About Dev Tool box - Developer Tools

Dev Tool box - Developer Tools is a tools app developed by Gonigon.

Download Statistics

Dev Tool box - Developer Tools has been downloaded 98 times. In the last 30 days, the app was downloaded 14 times.

User Ratings

The app has no ratings yet.

App Information

Dev Tool box - Developer Tools is FREE to download. The APK download size is 35.57 MB. The latest version available is 1.0.0. The last update was on March 23, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play March 2026.

Description

Dev Toolbox is a fast, lightweight developer utility app for your mobile device 🛠️

Format JSON, encode URLs, decode Base64, inspect JWT tokens, and more -- all without opening your laptop ⚡

📋 Features

🔸 JSON Formatter — Pretty-print and validate JSON strings instantly.
🔸 URL Encode/Decode — Encode and decode URLs with RFC 3986 compliance.
🔸 Base64 Encode/Decode — Convert text to and from Base64. Supports URL-safe format.
🔸 JWT Decoder — Decode JWT tokens into Header, Payload, and Signature.
🔸 Text Case Converter — Convert between 9 text cases including camelCase, snake_case, kebab-case, PascalCase, and more.
🔸 Hash Generator — Generate MD5, SHA-1, SHA-256, and SHA-512 hashes at once.
🔸 Unix Timestamp Converter — Convert between Unix timestamps and human-readable dates.
🔸 Number Base Converter — Auto-detect and convert between decimal, binary, octal, and hexadecimal.
🔸 String Escape/Unescape — Handle escape sequences in strings.
🔸 Color Converter — Convert between HEX, RGB, and HSL with a live color preview.

✨ Highlights
💾 Auto-save — Your input is saved and restored automatically.
🌙 Dark mode support
📋 One-tap copy to clipboard
📴 Fully offline — No internet connection required.

Recent changes:
First release of Dev Toolbox.

- JSON Formatter
- URL Encode/Decode
- Base64 Encode/Decode
- JWT Decoder
- Text Case Converter
- Hash Generator (MD5, SHA-1, SHA-256, SHA-512)
- Unix Timestamp Converter
- Number Base Converter
- String Escape/Unescape
- Color Converter (HEX, RGB, HSL)

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More data about Dev Tool box - Developer Tools

Price	Free to download
Total downloads	98
Recent downloads	14
Rating	No ratings
Ranking	Not ranked
Version	1.0.0
APK size	35.6 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Dev Tool box - Developer Tools app

Dev Tool box - Developer Tools compared with similar apps

Common keywords of similar apps

Jwt Convert Dev Formatter Hash Case Unix Escape Color Developer Toolbox Format Urls Tokens Strings Timestamp Number Base Auto String Unescape Rgb Hsl Converter Decode Encode Sha Json Url Text Decoder Generator Hex

Keywords missing from this app

Qr Code App Scanner Barcode Scan Binary Codes Create Data Barcodes Reader Free Fast Generate Easy Encoding Share Conversion Network Time Easily Ascii History Features Tools Export Save Encoder Conversions Tool Formats Instantly Email Information Files Support Maker Wifi Scanning

Downloads over time

Subscribe to see download velocity and history

Dev Tool box - Developer Tools has been downloaded 98 times. Over the past 30 days, it has been downloaded 14 times.

Changelog of Dev Tool box - Developer Tools

Show changelog

Developer information for Gonigon

Gonigon

tjdrhs90@gmail.com

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Google Play Rankings for Dev Tool box - Developer Tools

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Technologies used by Dev Tool box - Developer Tools

14 permissions

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