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Set playback speed for Read Aloud on ChatGPT.com, navigate between messages, choose a custom avatar by entering an image URL, and open a settings menu by clicking the speed display to toggle additional UI tweaks. Features include color-coded icons under ChatGPT's responses, highlighted color for bold text, compact sidebar, square design, and more.
This script integrates intuitive playback speed controls into the chatbox interface and navigation buttons into the header to browse between messages. Clicking the speed display opens a settings menu to set a preferred default playback speed and to toggle additional UI tweaks. Additionally, the icons below Chat's responses are color-coded, and bold text is highlighted for clarity.
ℹ Note: This script is designed primarily for desktop browsers; compatibility and functionality on mobile devices may vary.
The code in ReadAloudSpeedster.js is licensed under the GNU Affero General Public License v3.0 (AGPL-3.0). See the LICENSE file for details. The README.md and all images are Copyright © 2025 Tim Macy. All rights reserved.
YouTube Alchemy
A toolkit that enhances YouTube by customizing the layout and adding more than 130 seamless, native-feeling features. Designed to be resource-efficient, it primarily relies on YouTube's own event listeners while using timeouts and mutation observers strategically to minimize overhead. Additionally, a main settings panel, along with three sub-panels, provides an intuitive interface for easy customization.
Install It from the Official Repository
Read Aloud Speedster is an independent, private project. It’s not affiliated with, endorsed by, sponsored by, or in any way officially connected to OpenAI, ChatGPT, or any related entity. "ChatGPT" and the ChatGPT logo are trademarks of OpenAI; all other trademarks are the property of their respective owners.
