HandyAI

Free in-browser tools for LLM developers: token counters and cost calculators.

About HandyAI

HandyAI is a collection of small, single-purpose utilities for people who build with large language models. Its live tools count tokens side by side for Claude, GPT, and Gemini models and project monthly API costs across providers. Everything runs entirely in the browser, with no sign-up required. More focused tools, such as schema converters, prompt analyzers, and cron explainers, are being added for prompt engineers and indie AI developers.

HandyAI website preview

Live preview of handyai.tools via the WordPress mShots service — it can take a few seconds to generate on a first visit.

HandyAI: strengths & things to check

Strengths

Completely free to use — this directory lists no paid plan for it.
Covers llm tools, token counter, cost calculator, browser based — see the focus areas listed in its key facts.
Official website is linked directly above — no intermediate download or installer.

Things to check

Free tools can change their model or shut down — avoid locking critical work into it without an export path.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 1164 tools in the Developer Tools category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

HandyAI pricing

Pricing model	Free — listed in this directory as a free tool, with no paid plan required to use it.
Free access	Yes — fully free
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	handyai.tools

HandyAI key facts

Category: Developer Tools
Pricing: Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas: llm tools, token counter, cost calculator, browser based
Official site: handyai.tools

HandyAI FAQ

How much does HandyAI cost?

Free — listed in this directory as a free tool, with no paid plan required to use it. Current plans and prices are listed on the official site (handyai.tools).

What is HandyAI used for?

Free in-browser tools for LLM developers: token counters and cost calculators. Its focus areas in the Developer Tools category: llm tools, token counter, cost calculator, browser based.

Where can I try HandyAI?

On its official site, handyai.tools — the Visit Official Site button above goes straight there.

About the Developer Tools category

Editors, platforms, and services developers rely on to build and ship software. The Developer Tools category on Tools Hub currently lists 1164 tools. Alongside HandyAI, it includes mosparo, DreamFactory, Trac, CoreWeave.

FreeDeveloper Toolsllm-toolstoken-countercost-calculatorbrowser-based

More in Developer Tools

Comparing tools in the Developer Tools category? These related listings are worth a look: mosparo — Modern spam protection for web forms, without puzzles or CAPTCHAs; DreamFactory — Let AI query your data, not your database; Trac — Enhanced wiki and issue tracking for software development projects.