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PromptVault Chrome Extension

Manages and version-controls GPT prompts in a timeline organized by title.

Checked 3 Oct 2026 Reviewed by Alex Listed since October 2024

Screenshot of PromptVault Chrome Extension

At a glance

Starts at Free No paid plan found on the Chrome Web Store, September 2026.
Free tier Yes
Platforms Chrome
Best for People tired of copy-pasting the same GPT prompts
Not for Anyone wanting a polished, widely tested tool

3.9 out of 5

Scored by Alex after real use

Our verdict

PromptVault keeps GPT prompts organized in a timeline by title, so you stop copy-pasting the same text into a separate notes app while working with GPT. It doubles as a lightweight daily-memo tool since entries are tracked the same way regardless of what they contain. It's a small, single-developer project with zero public ratings so far, built out of one person's own daily annoyance rather than a fully polished product.

✓What it does well

Timeline-based organizationPrompts organize into a timeline by title rather than a flat list.
Version control for promptsIt tracks prompt versions so you're not overwriting earlier drafts.
Doubles as a memo toolThe same timeline system works for daily notes, not just GPT prompts.

✕Where it falls short

No public ratingsIt has zero public ratings, so there's no outside track record yet.
Solo developer projectIt's built by a single developer rather than a dedicated product team.
Korean-only listingThe extension's description is only available in Korean, without an English version.

Key features

Prompt version controlIt tracks and manages versions of your GPT prompts over time.
Title-based timelinePrompts organize into a timeline based on their title.
Quick prompt reuseIt removes the need to copy-paste the same prompt into a separate notes app.
Daily memo useThe same system doubles as a simple daily memo tracker.

Questions about PromptVault Chrome Extension

What does PromptVault Chrome Extension do?

PromptVault Chrome Extension manages and version-controls GPT prompts in a timeline organized by title. It removes the need to copy-paste the same prompt into a separate notes app while working with GPT, and it tracks versions so earlier drafts are not overwritten.

Is PromptVault Chrome Extension free?

PromptVault Chrome Extension is free, listed at $0 with a free tier. Toolio found no paid plan on the Chrome Web Store in September 2026, and the extension runs in the Chrome browser.

Can PromptVault Chrome Extension be used for notes?

Yes. The same timeline system in PromptVault Chrome Extension works as a lightweight daily-memo tool, since entries are tracked the same way regardless of what they contain. The reviewer lists this among its strengths.

What are the downsides of PromptVault Chrome Extension?

PromptVault Chrome Extension has zero public ratings, so there is no outside track record yet. It is a single-developer project rather than a polished product from a dedicated team, and its description is only available in Korean, without an English version.

How does Toolio rate PromptVault Chrome Extension?

Alex scored PromptVault Chrome Extension 3.9 out of 5 after real use, on 3 Oct 2026. Toolio says it suits people tired of copy-pasting the same GPT prompts, but not anyone wanting a polished, widely tested tool.

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