DevUtilHub · Office #45,246

What it is

Calls itself “developer tools”.

• Calls itself: developer tools

“DevUtilHub is a collection of fast, privacy-focused developer tools that run entirely in your browser.”

Where it puts itself

Rules out “sign-up”.

• Says it will not: sign-up

“No sign-ups, no data collection, just instant tools that work.”

What it costs

A free tier, free forever.

• Free plan: free forever

“Fast, free developer tools for encoding, hashing, formatting, and debugging.”

Who it sells to

Sells to developers. Made for developer.

• Sells to: developers
• Made for: developer

“DevUtilHub is a collection of fast, privacy-focused developer tools that run entirely in your browser. We've built 30+ utilities for everyday coding tasks”

How it runs

A web app. Runs locally and works offline. AI is a side feature. Built with Google Analytics.

• Kind: web
• Runs where: on the device, offline
• AI role: a side feature
• Analytics: Google Analytics

“DevUtilHub is a collection of fast, privacy-focused developer tools that run entirely in your browser.”

“LLM Token Counter Estimate tokens and API cost for GPT, Claude, Gemini”

What it works with

Names Claude, Claude Opus 4.7 and 5 more on its pages.

• Names: Claude · Claude Opus 4.7 · GPT · +4

“Estimate tokens and API cost for GPT, Claude, Gemini”

“Token Counters Compared: GPT-5, Claude Opus 4.7, and Gemini 3.1 — How They Tokenize Differently”

What it offers as proof

Live, no waitlist. Claims “30+”. Try it without signing up. Publishes a blog.

• Number claimed: 30+
• Trial asks for: nothing

“No sign-ups, no data collection, just instant tools that work.”

“We've built 30+ utilities for everyday coding tasks”