Software Alternatives, Accelerators & Startups

AllTools.dev VS Developer Toolbox

Compare AllTools.dev VS Developer Toolbox and see what are their differences

AllTools.dev logo AllTools.dev

500+ free online calculators and tools for finance, health, math, conversions, and more.

Developer Toolbox logo Developer Toolbox

Access 15+ carefully constructed developer tools
Not present

AllTools.dev is a modern, fast, free online toolkit built for people who need quick, accurate calculators and converters without signing up, creating an account, or wading through cluttered interfaces. The platform offers 500+ tools across finance (mortgage calculators, loan amortization, compound interest, currency conversion, debt payoff, retirement planning), health (BMI, calorie needs, pregnancy tracking, ideal weight, body composition), math (scientific, statistical, geometric, percentage, fraction), science and engineering, date and time utilities, unit conversions (volume, length, temperature, power, area), developer utilities (JSON, regex, JWT, hashing), and interactive math and algorithm visualizations. Every tool is free and works instantly in the browser. No accounts, no paywalls, no sign-in walls, no data collection beyond standard analytics. Calculations happen client-side for speed and privacy. Unlike older established calculator sites that grew through 20 years of ad-heavy layouts and outdated UX, AllTools.dev is built fresh on Astro with a clean, mobile-first, accessibility-conscious interface. New calculators ship weekly based on user demand. Ideal for: students doing homework, developers needing quick conversions, finance-minded folks planning loans and investments, professionals doing scientific or engineering calculations, and anyone who just needs a fast answer without installing an app.

  • Developer Toolbox Landing page
    Landing page //
    2023-01-01

AllTools.dev

Release Date
2026 April
Startup details
Country
Bulgaria
Founder(s)
Ivan Kovachev
Employees
1 - 9

AllTools.dev features and specs

  • All-in-one toolbox
    AllTools.dev provides a wide collection of developer and utility tools in a single platform, eliminating the need to visit multiple websites for different tasks like encoding, formatting, converting, and generating data.
  • Free to use
    The tools available on AllTools.dev are free to access, making it a cost-effective solution for developers and professionals who need quick access to common utilities without paying for subscriptions.
  • Browser-based convenience
    All tools run directly in the browser, meaning there is no need to install software or dependencies. Users can quickly access and use any tool from any device with a web browser.
  • Wide variety of tools
    The platform covers a broad range of categories including text manipulation, JSON formatting, encoding/decoding, hash generation, color tools, and more, catering to diverse developer needs.
  • Simple and clean interface
    The site features a straightforward, easy-to-navigate interface that allows users to find and use the tools they need without unnecessary complexity or clutter.

Developer Toolbox features and specs

No features have been listed yet.

Analysis of AllTools.dev

Overall verdict

  • AllTools.dev is a solid, convenient collection of free online developer utilities that runs in the browser, making it a handy bookmark for common coding and formatting tasks.

Why this product is good

  • Offers a wide range of developer tools (formatters, converters, encoders/decoders, generators) in one place
  • Free to use with no installation required, working directly in the browser
  • Client-side processing for many tools helps keep data private
  • Clean, straightforward interface that saves time switching between multiple single-purpose sites
  • Useful for quick one-off tasks without needing to write custom scripts

Recommended for

  • Developers who need quick access to common utilities like JSON formatting, Base64 encoding, or hashing
  • Students and beginners learning to code who want simple, accessible tools
  • Professionals looking for a consolidated toolbox to avoid bookmarking many separate sites
  • Anyone needing occasional data conversion, formatting, or generation tasks without installing software

Analysis of Developer Toolbox

Overall verdict

  • Developer Toolbox is a solid, convenient collection of everyday utilities that developers frequently need, bundled into a single accessible app. It saves time by eliminating the need to search for scattered online tools and often works offline while keeping data local.

Why this product is good

  • Consolidates many common developer utilities (formatters, encoders/decoders, converters, generators) in one place
  • Convenient and time-saving compared to hunting for individual single-purpose websites
  • Often processes data locally or offline, which is better for privacy and security
  • Clean, easy-to-use interface aimed at speeding up routine tasks
  • Useful for quick one-off tasks without needing to write scripts

Recommended for

  • Software developers and engineers who regularly use formatting, encoding, and conversion tools
  • Web developers needing quick JSON, Base64, URL, or JWT utilities
  • Privacy-conscious users who prefer local processing over uploading data to online tools
  • Students and beginners learning development who want handy utilities in one app
  • Teams looking to standardize on a single set of everyday dev tools

AllTools.dev videos

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Developer Toolbox videos

Developer Toolbox Introduction

More videos:

  • Review - Developer Toolbox VB Code Review and Xojo Conversion

Category Popularity

0-100% (relative to AllTools.dev and Developer Toolbox)
Online Tools
37 37%
63% 63
Developer Tools
27 27%
73% 73
Online Calculators
100 100%
0% 0
Utilities
0 0%
100% 100

User comments

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What are some alternatives?

When comparing AllTools.dev and Developer Toolbox, you can also consider the following products

AllToolsLab - AllToolsLab offers 50+ free online tools including PDF tools, calculators, converters and text utilities.

DeveloperToolsKit - DeveloperToolsKit offers 35+ free, browser-based developer tools to boost productivityโ€”no registration, no data tracking. Format JSON, generate hashes, create color palettes, and more. Fast, intuitive, and always available.

geteasetools.com - 1000+ free tools on Ease Tools including calculators, converters, generators and utilities with no signup, no ads and instant access.

Elixir Toolbox - The curated guide to the Elixir ecosystem. Find, compare, and choose packages across 27+ categories.

Omni Calculator - Helping you make rational decisions, one calculation at a time.

DevBox Tools - DevBox Tools brings generators, converters, calculators, and professional tools together. Free online tools for daily tasks and specialists.