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Complete marketing toolkit. Build and parse UTM links, calculate A/B test significance, generate AI-powered ad copy and meta descriptions, preview Open Graph tags, create messenger widgets, and analyze marketing data with spreadsheet AI assistants.
Marketing link constructor with validation and presets.
Statistical significance (Z-test) and confidence intervals.
Direct link generator for WhatsApp, Telegram and Viber.
Search, copy, favorite, and compose with full Unicode emoji plus skin tones.
Combine two emoji into one unique mashup. 293,000+ combinations.
Turn text into emoji pixel art. Copy and paste anywhere.
Browse, search, and copy 500+ Japanese text emoticons for Discord, Slack, and any chat.
Floating website contact widget with WhatsApp, Telegram, Viber, email, phone, and Messenger buttons.
Embeddable testimonials and reviews widget with curated proof blocks and iframe publishing.
Visual Open Graph tag editor for social networks.
Describe your spreadsheet task in plain language and get a ready-to-use formula for Excel or Google Sheets.
Explain or fix broken spreadsheet formulas in one request.
Generate QUERY and ARRAYFORMULA patterns for Google Sheets.
Build XLOOKUP or INDEX/MATCH formulas for multi-criteria lookups.
Generate production-ready SQL queries from plain-language analytics tasks.
Build GA4 event names and parameter schemas for reliable measurement plans.
Create ad copy variants for search, social, and retargeting campaigns.
Generate SERP-ready meta descriptions aligned with intent and CTR goals.
Generate email subject line and preheader variants for newsletters, promos, and reactivation campaigns.
Create product descriptions for PDP, SEO pages, and marketplace listings from plain-language input.
Decode and analyze parameters in marketing URLs.
A/B test sample size calculator (Evan Miller formula).
Download YouTube video thumbnails in max HD quality.
Generate high-converting landing page copy — hero sections, feature blocks, and full-page wireframes.
Generate platform-optimized posts for LinkedIn, X/Twitter, and Instagram with the right tone and length.
Get platform-optimized hashtag sets for Instagram, X/Twitter, and TikTok based on your content and niche.
Generate SEO-optimized blog outlines, thought-leadership frameworks, or how-to guide structures.
Rewrite text with preserved meaning — paraphrase, simplify, or adjust formality powered by a 405B model.
Adapt any text to match your brand's tone of voice — casual startup, corporate enterprise, or playful D2C.
Generate a GDPR/CCPA-compliant privacy policy tailored to your website or app.
Generate Terms of Service tailored to SaaS, e-commerce, or marketplace business models.
Generate professional business emails — cold outreach, follow-ups, and polished replies.
Generate clear, professional invoice line-item descriptions for services, products, or freelance work.
Summarize long articles, reports, and documents into TL;DR, bullet points, or executive summaries.
Marketers ship campaigns under tight deadlines and need utilities that work in seconds, not minutes. This collection covers the daily essentials — UTM tagging, A/B test sizing, ad and social copy, Open Graph previews, GA4 event naming — so you can move from idea to launch without juggling logins, paywalls, or browser extensions.
Every tool in this hub runs in the browser or via a privacy-first API. Campaign data, customer lists, and creative briefs never leave your device unless an AI tool needs them for a single completion. There is no account requirement, no quota, and no advertising tracking on results.
Use this set when you want to standardize UTM conventions across a team, validate funnel maths before a paid push, draft variant ad copy for fast tests, or audit messaging for tone consistency. Most pages link to a focused blog article with the underlying methodology so the team can ramp up without a long onboarding doc.