Dev tools · alternatives · 2026

24 alternatives to JSON Playground Tools

Modern Developer Toolkit

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
JSONSift▲10
Free developer tools that run entirely in your browser
Jun 2026 · jsonsift.com · its alternatives →
2
JSONKit▲4
47 free JSON tools — all in your browser, zero uploads
Jun 2026 · jsonkit.in · its alternatives →
3
JSON Dev Tools▲2
Free & Private JSON Tools That Run in Your Browse
May 2026 · jsondevtools.org · its alternatives →
4
Toolkit Hub▲9
Every tool a developer needs, all in one place
2025 · toolkit-hub.gotodev.ma · its alternatives →
5
RAW - Developer Toolkit▲6
30+ dev tools in one place fast, free, and 100% client-side.
May 2026 · rawtools.site · its alternatives →
6
JSON Knife▲4
30 free developer tools. No ads, no signup, no BS.
Feb 2026 · tools.shanecode.org · its alternatives →
7
Tools2025▲8
Free developer tools - JSON, passwords, encoding & more
2025 · its alternatives →
8
NicheUtils: 40+ Free Dev Tools ▲9
40+ dev tools that run 100% in your browser - no servers
2025 · nicheutils.com · its alternatives →
9
Tooly▲5
I kept opening online JSON formatters and getting buried in ads and popups. So I made a clean version with a few tools I actually use daily – JSON formatter with syntax highlighting, Base64 encoder/decoder, JWT decoder, text diff, and timestamp converter. Everything runs client-side. No tracking, no server calls, no signup walls. Built with React 19 and TypeScript. It's open source: https://github.com/chken007/tooly My 5-year-old helped name it. She insisted on "Tooly" and I couldn't argue with that logic. Open to feedback – especially if you spot bugs or have…
Dec 2025 · tooly.one · its alternatives →
10
Everyday Dev Tools▲1
free developer tools that work offline, in your browser
Aug 2026 · toolsfordev.tools · its alternatives →
11
Dev Toolkit — Fast, Free & No Login▲2
All your dev tools, one fast & private place
Apr 2026 · tools.manojcoder.in · its alternatives →
12
DevKit▲4
26 serverless dev tools that run in your browser
Feb 2026 · devkit.thewowstudio.io · its alternatives →
13
DevKit▲13
27+ free developer tools | json, css, seo & more
2025 · its alternatives →
14
CodeUtilityKit▲4
100+ private developer tools that run in your browser
Jul 2026 · codeutilitykit.com · its alternatives →
15
JSONFORGE▲2
JSONForge is a privacy-first, local-first toolkit for devs.
Jul 2026 · jsonforgedev-com.lovable.app · its alternatives →
16
Toolaska▲7
Free online developer tools | json, encoding, code compare
2025 · toolaska.com · its alternatives →
17
snaptxt.app▲4
50+ dev tools, all run in your browser
Jun 2026 · snaptxt.app · its alternatives →
18
Jsontooncraft▲4
Your complete developer toolkit.
Nov 2025 · jsontooncraft.com · its alternatives →
19
JSON Web Tools▲2
18 free JSON tools for developers - all in one place
Feb 2026 · jsonwebtools.com · its alternatives →
20
TryDevSnip▲4
JSON, JWT & cron tools — pastes stay local
Aug 2026 · trydevsnip.com · its alternatives →
21
DevTools ▲3
9 free dev tools in one tab — JSON, JWT, Regex & more
Jun 2026 · jsonviewer.live · its alternatives →
22
Dev's Tool Hub▲5
Private, 100% client-side JSON & Dev Utility Suite
Jan 2026 · its alternatives →
23
DevToolbox▲1
51 free developer tools that run entirely in your browser
May 2026 · freecodtools.dev · its alternatives →
24
Devkitr▲3
130+ Free Browser-Based Tools for Developers
Mar 2026 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →