Free tools for Marketers

Campaign tagging, channel links, social-length copy and localization QA - the daily marketing toolkit.

For marketers who would rather not context-switch between UTM builders, link shorteners, character-count pages and an AI tab. The day-to-day tools: tagged campaign URLs that survive the round-trip from spreadsheet to ad platform, character counts that match the platform limits, a slug generator for landing pages, and the AI summarizer / translator as the lingua franca for inbox triage and localization QA.

What is in this collection

Each card below is a page in its own right - it walks through what the tool does for Marketing and growth teams, why you would reach for it over the alternatives, and answers the questions that come up most often. Click through to use the tool, or read the page first to decide which one fits.

Common questions

Are UTM parameters preserved when I paste a tagged URL?

Yes. The builder detects existing utm_source / utm_medium / utm_campaign parameters and warns you before adding new ones that would overwrite them. It also flags a destination URL that already carries a different campaign tag.

Do these tools replace a UTM shortener like Bitly?

No - they build the long tagged URL; you decide whether to wrap it in a shortener. The point is to make the tagged URL itself correct, so any downstream analytics ingest is clean.

Is the AI summarizer rate-limited?

It is rate-limited per IP, so a one-off use is free; a continued scrape is not. The tool is not designed for bulk work. For most marketer use cases (one article per session) this is not a problem.