# Block Enter

According to OpenAITools.app telemetry verified on 2026-11-11, Block Enter (chromewebstore.google.com) is an AI platform indexed under AI Productivity Tools generating 0 monthly visits with a month-over-month traffic delta of +0 (0.0%). Its primary geographic market is Global (— traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include Typing Mind (533.1K visits/mo), Sider (2.64M visits/mo), Raycast (710.58K visits/mo).

Stop accidental sends in ChatGPT, Gemini, Claude and Perplexity

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Block Enter |
| Handle | block-enter |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | chromewebstore.google.com |
| Website URL | https://chromewebstore.google.com/detail/block-enter/epcbggfjoekpdmenggjelljjegjdbpog |
| Categories | AI Productivity Tools, AI Chatbot, AI Assistant |
| Pricing Model | Free |
| Monthly Visits | 0 |
| MoM Traffic Change | 0 |
| MoM Growth Rate | — |
| Primary Market | Global |
| Market Share | — |
| Direct Visits | 0 |
| Organic Search Visits | 0 |
| Social Visits | 0 |
| Referral Visits | 0 |
| Email Visits | 0 |
| Review Score | 4.2 |
| Saved Count | 0 |
| Supported Platforms | Browser Extension |
| Billing Platforms |  |
| Attributes | Features: Browser Extension; Pricing: Free |
| Tags | ChatGPT, Enter key, Message sending, User experience, Productivity, Accessibility |

## Overview

Block Enter solves a small but genuinely annoying problem: AI chat boxes send your message the moment you tap Enter, so anyone who types multi-line prompts or composes thoughts slowly ends up posting unfinished messages. The extension intercepts that keypress on supported sites and turns Enter into an ordinary newline, while you press Ctrl+Enter or Cmd+Enter to deliberately submit.

It is not limited to one service. The developer maintains an active list that covers ChatGPT (chatgpt.com), Google Gemini, Claude and Perplexity AI, and the list is updated as new platforms appear. Settings are synchronised across tabs and browsers, so a single configuration follows you between open windows and signed-in Chrome profiles rather than having to be repeated on every site.

The extension is published on the Chrome Web Store by an independent developer, is free to install, requests no data collection, and is a good fit for power users, writers and anyone who drafts long prompts with line breaks or bullet lists.

## Pricing & Plans

Free. The extension has no paid tier, subscription or in-app purchase; installing it from the Chrome Web Store is the only step.

## Key Features & Capabilities

- **Enter becomes a newline:** Pressing Enter inside a supported AI chat box inserts a line break instead of firing the message off to the model.
- **Ctrl/Cmd+Enter to send:** Deliberate submission stays available through the modifier-key shortcut, so nothing about your normal workflow is lost.
- **Multi-platform coverage:** Works on ChatGPT, Google Gemini, Claude and Perplexity AI, with the supported-service list refreshed as new chat UIs launch.
- **Settings sync across tabs and browsers:** Configure once and the behaviour follows you between tabs and signed-in Chrome profiles.
- **No data collection:** The developer declares that no user data is collected, sold or transferred; the extension is tiny (~99 KB) and runs locally.

## Primary Use Cases

- **Draft long, structured prompts (Prompt engineer):** Write multi-paragraph prompts with headings and bullet lists without accidentally submitting halfway through.
- **Iterate on copy before sending (Writer / editor):** Compose and re-read text at your own pace, then send with Ctrl+Enter only when the wording is right.
- **Avoid IME confirmation sends (CJK keyboard user):** Stop the Enter used to confirm an IME conversion from doubling as a send action in chat inputs.
- **One habit across every chatbot (Multi-tool user):** Keep the same Enter-to-newline behaviour whether you are in ChatGPT, Gemini, Claude or Perplexity.

## Strengths

- Free with no account, no ads and no data collection declared
- Covers four major AI chat platforms rather than a single one
- Settings stay in sync across tabs and browsers
- Very small install size with negligible performance impact

## Limitations

- Only works on the specific AI sites the developer has added to its list
- Last update was September 2024, so very new chat UIs may not be covered yet
- Small user base and a modest rating, so long-term maintenance is not guaranteed

## Frequently Asked Questions

### Which AI sites does Block Enter support?
The listed supported services are ChatGPT (chatgpt.com), Google Gemini, Claude and Perplexity AI. The developer states the list is reviewed periodically and expanded as new services appear.

### How do I send a message after installing it?
Use Ctrl+Enter on Windows/Linux or Cmd+Enter on macOS. A plain Enter press inserts a newline instead of submitting.

### Does Block Enter cost anything or collect my data?
It is completely free and the developer declares that no user data is collected, sold or transferred for unrelated purposes.

### Will my settings apply in every tab?
Yes. Configuration is synchronised across tabs and browsers, so you set it once and the same behaviour applies wherever you use a supported service.

### What is Block Enter's monthly traffic and growth trend?
Block Enter currently receives 0 monthly visits, with a month-over-month traffic change of +0 (0.0% growth rate). Its primary source market is Global (— share), including 0 direct visits/mo and 0 organic search visits/mo.

### Is Block Enter free? What is its pricing model?
Block Enter operates on a Free pricing model. Free. The extension has no paid tier, subscription or in-app purchase; installing it from the Chrome Web Store is the only step. Supported billing and checkout platforms include: not listed.

### What are the best Block Enter alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Block Enter are: 1. Typing Mind (533.1K visits/mo); 2. Sider (2.64M visits/mo); 3. Raycast (710.58K visits/mo); 4. Focus AI (7K visits/mo); 5. AIPRM (708.87K visits/mo).

### Which platforms and core AI capabilities does Block Enter support?
Block Enter is classified under AI Productivity Tools, AI Chatbot, AI Assistant, supports the following platforms: Browser Extension, and its core capability tags include: ChatGPT, Enter key, Message sending, User experience, Productivity, Accessibility.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [Typing Mind](https://openaitools.app/tool/typing-mind) | 533,103 | Paid | [Compare](https://openaitools.app/compare/block-enter-vs-typing-mind) |
| [Sider](https://openaitools.app/tool/sider) | 2,644,740 | Freemium | [Compare](https://openaitools.app/compare/block-enter-vs-sider) |
| [Raycast](https://openaitools.app/tool/raycast) | 710,581 | Freemium, Free Trial | [Compare](https://openaitools.app/compare/block-enter-vs-raycast) |
| [Focus AI](https://openaitools.app/tool/focus-ai) | 7,002 | Paid | [Compare](https://openaitools.app/compare/block-enter-vs-focus-ai) |
| [AIPRM](https://openaitools.app/tool/aiprm) | 708,870 | Freemium, Paid | [Compare](https://openaitools.app/compare/aiprm-vs-block-enter) |
| [GPT Workspace](https://openaitools.app/tool/gpt-workspace-1) | 431,507 | Freemium, Free Trial, Paid | [Compare](https://openaitools.app/compare/block-enter-vs-gpt-workspace-1) |
| [GPT-Hotkeys](https://openaitools.app/tool/gpt-hotkeys) | 0 | Free | [Compare](https://openaitools.app/compare/block-enter-vs-gpt-hotkeys) |
| [Save ChatGPT Input](https://openaitools.app/tool/save-chatgpt-input) | 0 | Free | [Compare](https://openaitools.app/compare/block-enter-vs-save-chatgpt-input) |
| [izzedo chat](https://openaitools.app/tool/izzedo-chat) | 8,342 | Freemium | [Compare](https://openaitools.app/compare/block-enter-vs-izzedo-chat) |
| [MacGPT](https://openaitools.app/tool/macgpt) | 26,224 | Freemium | [Compare](https://openaitools.app/compare/block-enter-vs-macgpt) |
| [AI Toolbox](https://openaitools.app/tool/chatgpt-toolbox) | 290,140 | Freemium | [Compare](https://openaitools.app/compare/block-enter-vs-chatgpt-toolbox) |
| [PromptBox](https://openaitools.app/tool/promptbox) | 18,543 | Free Trial, Paid | [Compare](https://openaitools.app/compare/block-enter-vs-promptbox) |

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Source: https://openaitools.app/tool/block-enter