1
Also covers developer tools and developers · same kind of online tool · free
Handle tasks such as JSON formatting, text comparison, and regular expression testing with DevToys, a desktop toolkit.
Alternatives
The Best Web ToolBox Alternatives in 2026
24 alternatives3 free · 4 open source
Looking for something like Web ToolBox? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 3 are free or have a free plan and 4 are open source.
About Web ToolBoxweb-toolbox.dev/en
VisitUse Web ToolBox for browser-based formatting, conversion, encoding, generation, and validation tasks in web projects.
Top picks at a glance
First suggestionDevToysHandle tasks such as JSON formatting, text comparison, and…Open source optionIt ToolsOnline tools for common developer tasks are collected in IT…Another optionAppDevToolsApp DevTools groups browser-based tools for text, web code…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | DevToys | Free | Not stated | Linux, macOS, Web |
| 2 | AppDevTools | Free | Not stated | Web |
| 3 | Encodedna | — | Not stated | Web |
| 4 | It Tools | — | Yes | Web |
| 5 | Responsively | — | Not stated | Web |
| 6 | WakaTime | Free | Not stated | Web |
| 7 | devina | — | Not stated | Web |
| 8 | Million | — | Not stated | Web |
| 9 | Free Developer Stuff | — | Not stated | Web |
| 10 | editorconfig | — | Not stated | Web |
All Web ToolBox alternatives
2
Also covers developer tools · same kind of online tool · free
App DevTools groups browser-based tools for text, web code, encoding, validation, and data conversion tasks.
3
Encodedna
encodedna.comAlso covers developer tools and developers
EncodeDna offers practical developer tools and coding resources for common programming tasks.
4
Also covers developer tools and developers · open source
Online tools for common developer tasks are collected in IT Tools, a repository of technical utilities.
5
Responsively
responsively.appAlso covers developer tools and developers · same kind of online tool
Responsively App helps developers inspect responsive web designs in a browser built for device previews.
6
Also covers developer tools and developers · same kind of online tool · free
WakaTime tracks coding time and AI usage across editors, with views by project and language.
7
devina
devina.ioAlso covers developer tools and developers · same kind of online tool
Devina groups 78 online tools for text, time, data, media, networking, code, and other work.
8
Million
million.devAlso covers developer tools and developers · same kind of online tool
Million builds open-source developer tools, datasets, and reinforcement learning environments for web and coding agents.
9
Free Developer Stuff
freestuff.devAlso covers developer tools and developers · same kind of online tool
Free Developer Stuff curates free tools and services developers can use for projects and prototypes.
10
editorconfig
editorconfig.orgAlso covers developer tools and developers · same kind of online tool
EditorConfig helps maintain consistent coding styles across different text editors through a shared file format.
11
Tiny Helpers
tiny-helpers.devAlso covers developer tools and developers · same kind of online tool
Find free, single-purpose online utilities for building websites in the Tiny Helpers collection.
12
Web Dev Checklist
toptal.com/developers/webdevchecklistAlso covers developer tools and developers · same kind of online tool
The Web Developer Checklist helps teams review best practices before launching a website.
13
ImHex
imhex.werwolv.netAlso covers developer tools and developers · same kind of online tool
Analyze binary data and use pattern language or disassembly in ImHex, an open-source hex editor for reverse engineers and developers.
14
Coders Tool
coderstool.comAlso covers developer tools · same kind of online tool
Coders Tool offers browser-based utilities for JSON, SQL, text, encoding, networking, time conversion, and data formatting.
15
Also covers developer tools and developers
Test beta versions of apps and App Clips with Apple TestFlight; the listing says it is not currently accepting new testers.
16
DelphiTools
delphitools.infoAlso covers developer tools and developers
DelphiTools provides a sampling profiler and other utilities for Delphi and Pascal developers.
17
Devhints
devhints.ioAlso covers developer tools and developers
Devhints collects developer cheat sheets covering tools and languages such as Bash, Go, React, Sass, and Vim.
18
Free for Developers
free-for.devAlso covers developer tools and developers
Free for Developers curates services with free tiers for developers and open-source authors.
19
IT Tools
it-tools.techAlso covers developer tools and developers
Use IT Tools, a free, open-source collection of online utilities for software developers and IT professionals.
20
Beauty Codes
code.html.zoneAlso covers developer tools and developers
Beauty Code creates shareable images of source code and helps organize code snippets.
21
Also covers developer tools and developers · open source
Browse a list of tools and programs for developers, DevOps teams, system administrators, and others.
22
Also covers developer tools and developers · open source
This GitHub repository collects additional online utilities for developers, including contributions from its maintainer and others.
23
modelcontextprotocol/servers: Model Context Protocol Servers
github.com/modelcontextprotocol/serversAlso covers developer tools and developers
The repository collects server implementations for the Model Context Protocol.
24
Also covers developer tools and developers · open source
Valinor maps input data into strongly typed PHP structures without external dependencies.
No alternatives match this filter.
Alternatives to similar tools
AppDevTools24 alternativesTestFlight24 alternativesIt Tools24 alternativesUseful Tools24 alternativesIt Tools24 alternativesResponsively24 alternatives
TopicDeveloper Tools · 423 sites Best-of list8 Best Regex Testing Tools for Matching and Understanding PatternsBest-of list8 Best Documentation Site Generators for Product and Project DocsBest-of list8 Best Free Git GUI Clients in 2026 ListingWeb ToolBox details
What is the best alternative to Web ToolBox?
Based on features, tags and platforms, the closest alternatives to Web ToolBox are DevToys, AppDevTools, and Encodedna.
Is there a free alternative to Web ToolBox?
Yes. DevToys, AppDevTools, and WakaTime are free or offer a free plan.
Are there open-source alternatives to Web ToolBox?
Yes: It Tools, Useful Tools, It Tools, and Valinor.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative