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Your AI toolkit
for content that converts

Glint AI bundles the everyday utilities creators and marketers actually need — summarize, analyze, convert, format, and generate — in one fast, free, privacy-friendly workspace.

Try the tools → See Pro plan
5+ free tools 0 tracking cookies 100% client-side SEO ready architecture

Free AI tools

Pick a tool, use it instantly. Everything runs in your browser — your text never leaves the page.

📝 AI Text Summarizer

Extractive summary using sentence-frequency scoring. Free mode runs locally — Pro unlocks GPT-level abstractive summaries.
~30% of original
Your summary will appear here.

📊 Word & Readability Analyzer

Live counts and a Flesch-style reading-ease estimate. Great for SEO and email copy.
0Words
0Characters
0Sentences
0sRead time
–Reading ease
Start typing to see live stats.

⇄ Markdown ↔ HTML

Convert Markdown to clean HTML, or strip HTML back to Markdown.
Output appears here.

{} JSON Formatter & Validator

Pretty-print, minify, and validate JSON instantly.
Result appears here.

🔐 Password & Key Generator

Strong random passwords and API keys, generated locally.
Click Generate.

🎬 YouTube Title & Hook Generator

Drop a topic and keywords; get scroll-stopping titles and opening hooks. Runs locally — Pro adds AI tone tuning.
Titles and hooks appear here.

#️⃣ Hashtag Generator

Enter a niche or topic; get grouped hashtags for Instagram, TikTok, YouTube, and X. No account needed.
Hashtags appear here.

🔎 SERP & Meta Preview

See how your page looks in Google and whether title/description lengths are in the safe zone.
yoursite.com › page
Page title preview
Meta description preview text appears here.
Tip: keep titles under 60 and descriptions under 155 characters.

🔢 Word & Character Counter

Live counts with platform limits for X, Instagram, YouTube, and meta tags.
0Words
0Characters
0No spaces
0Sentences
0Paragraphs
0mRead time
Start typing to see live counts.

Why build on Glint

A platform that stacks assets instead of renting attention.

⚡

Fast & private

Tools run client-side. No uploads, no tracking, instant results — even offline.

🔎

SEO by design

Clean semantic markup, structured data, and a content engine that compounds search traffic.

🧩

Extensible

Each tool can ship as a Chrome extension, driving users back to the hub.

💎

Pro unlocks AI

Free tools hook users; GPT-powered modes and resource library convert them to subscribers.

📈

Own the asset

You accumulate a brand, traffic, emails, and recurring revenue — sellable down the road.

🎬

Content-ready

Built to pair with YouTube / TikTok / Pinterest funnels that feed the site continuously.

Simple, honest pricing

Start free forever. Upgrade when you need AI power and the resource library.

Free

$0 / forever
  • All 5 core tools
  • Unlimited local use
  • No account needed
  • Community support
Use free tools
Most popular

Pro

$9 / month
  • GPT-level abstractive summaries
  • Prompt & template library
  • Chrome extension access
  • Batch / API usage
  • Priority support
Start Pro

Team

$29 / month
  • Everything in Pro
  • 5 seats included
  • Shared workspace
  • White-label export
Contact sales

Guides & playbooks

SEO-optimized articles that bring search traffic and feed the funnel.

Cyberpunk illustration for the article summarizer guide
Productivity

How to Summarize Long Articles Without Losing the Meaning

A repeatable 5-step workflow using extractive + abstractive techniques.
Cyberpunk illustration for the reading ease score guide
Copywriting

What Reading Ease Score Your Landing Page Actually Needs

Benchmark Flesch scores by page type and fix weak copy fast.
Cyberpunk illustration for generating API keys safely
Security

Generating API Keys Safely as a Solo Founder

Local generation, vaulting, scoping, and rotation best practices.
Cyberpunk illustration for the Markdown to HTML workflow
Workflow

Markdown to HTML: The Fastest Workflow for Creators

Write once in plain text, publish anywhere — convert at the end.
Cyberpunk illustration for the JSON formatter guide
Tools

Why Every Marketer Needs a JSON Formatter

Debug APIs, build configs, and prep bulk uploads without a dev.
Cyberpunk illustration for the YouTube title guide
Content

How to Write YouTube Titles That Actually Get Clicks

A repeatable framework for titles and hooks that earn the click.
Cyberpunk illustration for the hashtag strategy guide
Social

The Hashtag Strategy That Grows Reach in 2026

Group tags by platform and stop drowning captions in spam.
Cyberpunk illustration for the SERP meta tags guide
SEO

SERP Preview: Write Meta Titles & Descriptions That Rank

See your snippet before publishing and stay in the safe length zone.
Cyberpunk illustration for the word counter guide
Writing

Why a Word Counter Is the Most Underrated Writing Tool

Counts, reading time, and platform limits in one place.

Frequently asked questions

Is Glint AI really free?

Yes — the 9 core tools are free and run entirely in your browser. Pro adds AI-powered modes and the resource library.

Does my text get uploaded?

No. Free tools process everything locally on your device. Pro AI features send text to the model only with your consent.

Will there be a Chrome extension?

Yes. Each tool is designed to ship as a companion extension that drives traffic back to the hub (Pro feature).

Can I use the tools commercially?

Free tools are fine for commercial use. Team plan adds shared workspaces and white-label export.

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