Dev tools · alternatives · 2026

24 alternatives to ToolFast — 39 Free Browser Tools

No ads. No sign-up. Just 39 tools that work in your browser.

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

1
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 →
2
NicheUtils: 40+ Free Dev Tools ▲9
40+ dev tools that run 100% in your browser - no servers
2025 · nicheutils.com · its alternatives →
3
JSON Knife▲4
30 free developer tools. No ads, no signup, no BS.
Feb 2026 · tools.shanecode.org · its alternatives →
4
CodeUtil▲3
20+ free developer tools that run entirely in your browser
Mar 2026 · codeutil.dev · its alternatives →
5
ToolBenchApp▲2
Free developer tools that run 100% in your browser
Jul 2026 · toolbenchapp.com · its alternatives →
6
ViteTools.dev▲10
Free online developer tools & utilities
Nov 2025 · its alternatives →
7
ToolHexa – Free Online Tools▲6
Free, fast & user-friendly tools — no sign up needed
2025 · toolhexa.vercel.app · its alternatives →
8
space4.dev▲3
70+ free developer tools that run entirely in your browser
Jul 2026 · space4.dev · its alternatives →
9
ToolMorph▲3
18+ essential developer tools in one fast platform
Jun 2026 · toolmorph.in · its alternatives →
10
DevTools▲3
23 free browser-based dev tools. Nothing leaves your browser
Aug 2026 · samtoolkit.com · its alternatives →
11
Multi-Toolkit▲4
60+ free browser tools — no signup, no uploads, 100% private
Jun 2026 · multi-toolkit.com · its alternatives →
12
DevTools by Hakeemify▲2
Every dev tool you keep googling
Aug 2026 · devtools.hakeemify.com · its alternatives →
13
QuickDev▲2
19 free developer tools — all client-side, no tracking
Jun 2026 · quickdev.cc · its alternatives →
14
JSONSift▲10
Free developer tools that run entirely in your browser
Jun 2026 · jsonsift.com · its alternatives →
15
QuickUtils▲4
Free browser-based tools — JSON, PDF, calculators & more
Jun 2026 · quick-utils.dev · its alternatives →
16
Toolkit Hub▲9
Every tool a developer needs, all in one place
2025 · toolkit-hub.gotodev.ma · its alternatives →
17
ToolPulse▲3
120+ free browser tools built by an AI. No signup, no ads.
Feb 2026 · toolpulse.surge.sh · its alternatives →
18
DevToolKit▲1
14 free browser dev tools, no tracking, offline, 7 languages
Jun 2026 · devtools-site-301.pages.dev · its alternatives →
19
DevToolbox▲1
51 free developer tools that run entirely in your browser
May 2026 · freecodtools.dev · its alternatives →
20
snaptxt.app▲4
50+ dev tools, all run in your browser
Jun 2026 · snaptxt.app · its alternatives →
21
DevKit▲4
26 serverless dev tools that run in your browser
Feb 2026 · devkit.thewowstudio.io · its alternatives →
22
Tooltify360▲3
Fast, free developer tools in one place — no signup
Jul 2026 · tooltify360.com · its alternatives →
23
DevTab▲5
110+ dev tools. One tab. Zero server calls.
Jul 2026 · devtab.in · its alternatives →
24
Universal Tools▲1
27 free online tools for developers & everyone
May 2026 · universaltools.org · 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 →