// LAUNCH · 2026-05-20

21 free AI content tools, launched today

Twelve pure-math calculators, five LLM-powered tools, three vision/heavy LLM tools, plus an email deliverability auditor. All free, all live at kompozy.io/tools.

The shortest path from "blank page" to "shipped post"

Most AI content tooling is built for one slice: clipping, captions, scheduling, or voice cloning. The operator workflow needs all of them at once. We built 21 free tools that map the workflow end-to-end and shipped them at kompozy.io/tools.

No signup. No email capture. Anonymous and rate-limited at 8 calls per IP per hour for the LLM-backed tools, no limit on the pure-math ones.

What we shipped

Brand voice (4)

Content output planning (3)

Tool stack math (3)

YouTube (3)

Podcast / video / creator business (5)

Email (2)

Why all of them, not just one

A creator workflow is not one tool; it is a chain. Voice → output → distribution → measurement. Shipping 21 tools at once makes the chain legible — you can walk from "I have a podcast" through cadence, format mix, voice tuning, and deliverability without leaving the page.

Each tool also stands on its own. If all you need is to know whether your cold email is going to land, use the deliverability checker and ignore the rest. Most users will pull 3-5 tools depending on what they ship.

What is next

OG images per tool, then we open the toolkit to creator partnerships — the tools are useful enough to embed on other creators' sites with attribution. If you operate a content site and want one or more of these embedded with your branding, reply to this post or DM me on X.

Also next: an audit of the tool stack a typical creator pays for monthly — we already wrote the data study for that internally; it ships as a post once the dataset is cleaned. Subscribe to the changelog if you want it in your inbox.

Frequently asked questions

Are the LLM-powered tools really free?

Yes — rate-limited to 8 calls per IP per hour. Anonymous, no signup. Backed by our admin-configured text model. The 12 pure-math tools have no rate limit.

Why ship 21 free tools at once?

Each tool answers one specific question creators already type into Google. Bundled together, they map the full operator workflow — voice, output, stack, monetization, deliverability. Individual tools earn search traffic; bundled, they earn topical authority.

Which tool should I try first?

If you write anything with AI: AI Tells Detector + Banned Word Linter. If you spend money on AI tools: Stack Cost Comparison + BYOK vs Managed Calculator. If you run a YouTube channel: Niche Validator + Thumbnail CTR Predictor.

Do you sell the data from these tools?

No. The free tools are anonymous — no signup, no email capture, no analytics tied to identifiable users. The submissions are processed by our text model and the response is returned. Nothing is stored.

The direct answer

Kompozy now offers 21 free tools for creators and operators — ROI calculators, brand voice analyzers, an AI tells detector, a YouTube niche validator with composite scoring, a thumbnail CTR predictor with vision AI, and a podcast clip picker. All live at kompozy.io/tools, no signup required.

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