6,622 tools, each one opened, scored and signed by a Toolio reviewer

SmartSlash

Turns slash commands typed in any text box into AI-drafted content using your own API key.

Checked 3 Oct 2026 Reviewed by Alex Listed since September 2024

Screenshot of SmartSlash

At a glance

Starts at Free Listed as free on the Chrome Web Store.
Free tier Yes
Platforms Chrome, API
Best for Writers wanting quick AI drafts inside any text field
Not for Anyone without their own OpenAI API key

3.9 out of 5

Scored by Alex after real use

Our verdict

Type // followed by a command in almost any text field and SmartSlash drafts an email, blog post or social update on the spot, with tone, context and length adjustable to your style. It tracks usage stats like words generated and time saved, which appeals to people who like measuring their own productivity. Nothing is generated without your own OpenAI API key plugged in, so setup takes an extra step before the first draft.

✓What it does well

Universal text-field triggerWorks inside any text field rather than one specific app.
Customizable outputTone, context and length can be adjusted to match your style.
Usage trackingTracks how many times you've used it, words generated and time saved.

✕Where it falls short

Bring your own API keyContent generation only works after you add your own OpenAI API key.
Ongoing OpenAI costsEvery generation costs OpenAI API credits on top of the free extension.
No built-in review historyWith only one rating on record, its reliability at scale is unproven.

Key features

Slash-command triggerGenerates content when you type // followed by a command.
Style customizationLets you set tone, context and length for generated text.
Usage countersTracks uses, words generated and time saved over time.
Bring-your-own API keyRuns on your personal OpenAI key rather than a shared backend.

Questions about SmartSlash

How does SmartSlash work?

SmartSlash is a Chrome extension that drafts content when the user types // followed by a command in almost any text field. It can write an email, blog post or social update on the spot, with tone, context and length adjustable to match the user's style.

Is SmartSlash free?

The extension itself is free, with a listed price of $0. However, it only generates content once the user adds their own OpenAI API key, and every generation uses OpenAI API credits on top of the free extension, so there are ongoing costs.

Does SmartSlash track usage?

Yes. SmartSlash tracks how many times it has been used, how many words it has generated and how much time it has saved. The reviewer says this appeals to people who like measuring their own productivity.

Who is SmartSlash for?

Toolio lists SmartSlash as best for writers who want quick AI drafts inside any text field, rather than inside one specific app. It is not for anyone without their own OpenAI API key, since content generation depends on one.

How does Toolio rate SmartSlash?

Toolio scores SmartSlash 3.9 out of 5, scored by Alex after real use. The reviewer praises its universal text-field trigger and customizable output, but notes that with only one rating on record, its reliability at scale is unproven.

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