Free AI Tools Online
Explore AI-powered tools for writing, audio, images, video and coding. Tool availability, free plans and account requirements may vary by provider.
Browse the tools below or search by name.
Explore AI Tools
Choose a tool to open its provider website. Check the provider’s current plan, terms and privacy policy before using it.
Text to Speech
Turn written text into spoken audio using the voice options available from the provider.
Open Text to Speech ↗Speech to Text
Explore a speech transcription tool for converting spoken words into written text.
Open Speech to Text ↗Image to Video
Explore an AI video service for creating motion from prompts or images, subject to provider features.
Open Image to Video ↗Image Upscaler
Explore image upscaling options to increase image dimensions or improve perceived detail.
Open Image Upscaler ↗Background Remover
Find a background-removal product listing. Confirm the actual tool destination and current access before uploading images.
View Background Tool ↗AI Text Generator
Explore AI-assisted writing for drafts, emails and other content. Review generated text before publishing.
Open AI Text Generator ↗AI Image Generator
Explore image creation from text prompts and check the provider’s current access and usage terms.
Open Image Generator ↗AI Image Enhancer
Explore tools designed to sharpen images or improve their appearance.
Open Image Enhancer ↗AI Code Assistant
Explore a coding assistant package and read its documentation before installing or running code.
Open Code Assistant ↗AI Art Generator
Explore an AI art generator extension and review its permissions, publisher and terms before installing.
View AI Art Generator ↗No matching tools found. Try another search term.
How to Use These AI Tools
A simple way to get started.
1. Choose a Tool
Select a tool that matches the task you want to complete.
2. Check Its Options
Review the provider’s instructions, limits and account requirements.
3. Review Your Result
Check output quality and privacy considerations before using or sharing results.
Frequently Asked Questions
Are all the listed AI tools completely free?
Not necessarily. Providers can change their pricing, free-tier limits and availability. Check each provider’s website for current details.
Do I need to create an account?
Account requirements vary by provider and tool. Some features may require registration or a paid plan.
Is my data private when I use an external AI tool?
Privacy practices vary. Before uploading files or entering sensitive information, read the provider’s privacy policy and understand how submitted data may be processed or stored.
Can I use these tools on a mobile phone?
Many online tools work in mobile browsers, but compatibility and available features depend on each provider.
Have an AI Tool Suggestion?
Tell us which tool or feature you would like to see considered for CalbTools.
Contact CalbTools