Does TextGPT.app have an API?

Yes, TextGPT.app offers an API.

What platforms does TextGPT.app support?

TextGPT.app is available on Browser extension.

What are the limitations of TextGPT.app?

Requires an OpenAI API key and a funded OpenAI account, which is an extra setup hurdle for non technical users. Chrome only, so Firefox, Safari and desktop app users are left out entirely. API usage is billed by OpenAI separately, and the homepage gives no indication of what typical usage costs.

TextGPT.app

Name: TextGPT.app
Author: TextGPT.app

ChatGPT writing help that lives inside the text box you are already using

Beginner API

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What is TextGPT.app?

TextGPT.app is a text evidence finder tool. A Chrome extension that connects OpenAI's ChatGPT to any browser text field through a keyword trigger. Users supply their own OpenAI API key, then get suggestions while typing in web apps, forms and social sites.

TextGPT is a Chrome extension that puts OpenAI's ChatGPT behind a keyword trigger inside whatever text field the user is already working in. Instead of switching to a separate chat tab, copying a draft across and pasting the result back, the writing assistance happens on the page itself: webmail, social networks, job application forms, online editors and other browser based tools. The extension pitches itself as a virtual co-pilot for text input rather than a standalone editor or a full document suite. Setup depends on an OpenAI API key, and the product is upfront about that. After installing from the Chrome Web Store, the user generates a key (the software advertises a one click generation flow) and pastes it into the extension's options page. From there, a configurable keyword is defined: typing that keyword and then continuing to type signals the extension to produce context aware suggestions the user can accept. Because the key belongs to the user, model usage is billed by OpenAI rather than wrapped into a subscription here. In practice the tool suits job seekers drafting cover letters and resumes, social media writers composing tweets and LinkedIn posts, and anyone who writes short pieces of text in forms and browser fields all day. The options page lets the behaviour and preferences be adjusted, and settings sync across devices through Chrome's storage, so a setup made on one machine carries over to another. The positioning matters. TextGPT is not a rival to dedicated AI writing platforms with templates, brand voice controls and team collaboration, and it is not a document editor. It is a lightweight layer for people who already pay for OpenAI access and want the model available at the point of typing. The homepage leans on productivity and time saving claims rather than depth of features, and a short demo video and a feedback form are the main supporting materials beyond the extension itself.

How do you use TextGPT.app?

1Install the extension from the Chrome Web Store
Open the Chrome Web Store listing linked from the homepage and add TextGPT to the browser. It installs free of charge.
2Generate and enter an OpenAI API key
Open the extension's options page and use the one click key generation, or paste an existing OpenAI API key. The extension cannot produce suggestions without it.
3Set your activation keyword
Choose the keyword that switches TextGPT on. Pick something you would not type by accident, since it is the signal that starts suggestion generation.
4Draft text in any browser field
Go to the site where you write, type the keyword and then keep typing. TextGPT returns context aware suggestions based on what you have entered.
5Tune preferences and sync settings
Adjust the behaviour options and rely on Chrome storage to carry your keyword and preferences to other devices where you are signed in.
6Send feedback or report bugs
Use the feedback form linked from the homepage to report issues or suggest changes to the developer.

Pros and cons

Pros

Works inside the text field the user is already typing in, so no copying between tabs and chat windowsAI
Activation is keyword driven and configurable, giving explicit control over when suggestions appearAI
Settings sync across devices through Chrome storage, so the keyword and preferences follow the userAI
One click OpenAI API key generation reduces the friction of the initial setup stepAI
Free to install, with model costs passed through to the user's own OpenAI account rather than marked upAI

Cons

Requires an OpenAI API key and a funded OpenAI account, which is an extra setup hurdle for non technical usersAI
Chrome only, so Firefox, Safari and desktop app users are left out entirelyAI
API usage is billed by OpenAI separately, and the homepage gives no indication of what typical usage costsAI
Feature set is thin compared with full writing assistants: no templates, no tone controls, no team or brand settingsAI
Productivity gains are stated as a percentage on the homepage without published methodology or user data to back it upAI

How much does TextGPT.app cost?

Pricing

The extension itself is free to add to Chrome. There is no subscription mentioned on the homepage. Users bring their own OpenAI API key, so any model usage is billed by OpenAI on the user's own account, and the site does not state typical costs.

Learn more

Support

No dedicated help centre is listed. Support runs through a Google Forms feedback link on the homepage for comments and bug reports.

Integrations

Connects to OpenAI through a user supplied API key. Works in browser based text fields and editors, with examples given for job applications, Twitter and LinkedIn.

Features

Keyword activated text suggestions powered by ChatGPT, a customizable trigger word, OpenAI API key integration with one click key generation, an options page for adjusting behaviour, and settings that save and sync across devices via Chrome storage.

Frequently asked questions about TextGPT.app

How much does TextGPT.app cost?
The extension itself is free to add to Chrome. There is no subscription mentioned on the homepage. Users bring their own OpenAI API key, so any model usage is billed by OpenAI on the user's own account, and the site does not state typical costs.
Does TextGPT.app have an API?
Yes, TextGPT.app offers an API.
How do you use TextGPT.app?
The walkthrough on this page covers 6 steps: 1. Install the extension from the Chrome Web Store 2. Generate and enter an OpenAI API key 3. Set your activation keyword 4. Draft text in any browser field 5. Tune preferences and sync settings 6. Send feedback or report bugs.
What platforms does TextGPT.app support?
TextGPT.app is available on Browser extension.
What does TextGPT.app integrate with?
Connects to OpenAI through a user supplied API key. Works in browser based text fields and editors, with examples given for job applications, Twitter and LinkedIn.
What are the limitations of TextGPT.app?
Requires an OpenAI API key and a funded OpenAI account, which is an extra setup hurdle for non technical users. Chrome only, so Firefox, Safari and desktop app users are left out entirely. API usage is billed by OpenAI separately, and the homepage gives no indication of what typical usage costs.