Software Alternatives, Accelerators & Startups

AllTools.dev VS DevPainless

Compare AllTools.dev VS DevPainless and see what are their differences

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AllTools.dev logo AllTools.dev

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

DevPainless logo DevPainless

Your frontend developer always at your service.
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 Unlike older established calculator sites that grew through 20 years of ad-heavy layouts and outdated UX, AllTools.dev is built fresh on Astro with a clean, mobile-first, accessibility-conscious interface.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.

  • DevPainless Landing page
    Landing page //
    2023-02-03

AllTools.dev

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

DevPainless

Pricing URL
-
Release Date
-
Categories -

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.

DevPainless 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 DevPainless

Overall verdict

  • I don't have verified information about DevPainless (devpainless.co) as it appears to be a lesser-known or newer service that isn't well-documented in my training data. I cannot responsibly confirm whether it is good or not without risking providing inaccurate information.

Why this product is good

  • I don't have reliable data on this specific product's features, pricing, or performance
  • No verified user reviews or independent assessments are available to me for this service
  • Making claims about an unfamiliar product could mislead you with false or outdated information

Recommended for

  • Anyone interested should check the official website directly for current features and pricing
  • Look for independent review sites, G2, Trustpilot, or Reddit discussions for real user feedback
  • Consider reaching out to the company for a demo or trial before committing
  • Check if they offer a free trial or money-back guarantee to test the service risk-free

Category Popularity

0-100% (relative to AllTools.dev and DevPainless)
Online Calculators
100 100%
0% 0
Developer Tools
100 100%
0% 0
Online Tools
100 100%
0% 0
Web Tools
100 100%
0% 0

User comments

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What are some alternatives?

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

calculator.net - Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.

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

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

BestToolsKit - 50+ free online developer tools. JSON formatter, QR code generator, hash generator, image tools and more. All run locally in your browser. No upload.

Muxtly - Muxtly - 300+ free online tools that run 100% in your browser. Calculators, converters, generators and games. No signup, no data uploaded, private by design. Available in 9 languages.

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