Wise Craft Extension
Writing Assistants
3.7
/5
Toolio reviewer
Automate visual testing across multiple devices for any app.
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Every tool is opened and used by a Toolio reviewer, who scores it and writes the honest pros, cons and a clear verdict. No hype, no fluff.
Tick Compare on any two to four cards to put them side by side.
Vesion AI Chrome Extension
AI Content Generator
3.9
/5
Toolio reviewer
Automates product tagging and catalogue content for online stores to improve discoverability.
Texti
AI Email Writer
3.9
/5
Toolio reviewer
It suits writers and poets but not businesses.
Text Assist Chrome Extension
Writing Assistants
3.9
/5
Toolio reviewer
Translates, completes, summarizes and polishes selected text using your own API key.
Tab GPT Chrome Extension
Summarizer
3.9
/5
Toolio reviewer
Analyzes whatever's in your active tab, summarizes it, and suggests related actions as you read.
TLDR GPT3 News Summarizer - Chrome Extension
Summarizer
2.3
/5
Toolio reviewer
Saves time on reading news articles, but limited to Chrome users.
SuperChat ChatGPT Website Chrome Extension
AI Content Generator
5.0
/5
Toolio reviewer
Lets you interrogate whatever long page you're reading with plain-language questions.
SummifyYT Extension
Summarizer
3.9
/5
Toolio reviewer
Reads through a YouTube video's comments so you get the highlights instead of the scroll.
SummifyYT Extension
Summarizer
3.9
/5
Toolio reviewer
Skims YouTube comment sections and boils them down to a quick summary.
Summary Generator
Summarizer
4.0
/5
Toolio reviewer
AI tool that summarizes text quickly, but limited to free version.
Speedie AI Chrome Extension
Summarizer
5.0
/5
Toolio reviewer
Summarizes YouTube videos of any length in seconds, with output in multiple languages.
Soexai Chrome Extension
Writing Assistants
3.9
/5
Toolio reviewer
Puts a general AI text-generation assistant into your browser toolbar for everyday tasks.
Snapps CopyAI Chrome Extension
AI Content Generator
3.9
/5
Toolio reviewer
Answers general knowledge questions right inside your browser tab, no need to switch sites.
Sliiidea
AI Content Generator
4.0
/5
Toolio reviewer
Capture and evaluate ideas quickly, but lacks advanced collaboration features.
Sider
Writing Assistants
4.0
/5
Toolio reviewer
AI sidebar for everything you do in the browser.
Seismic
AI Content Generator
3.8
/5
Toolio reviewer
It helps personalize sales engagement but may overcomplicate small teams.
Search My Docs AI
Summarizer
4.0
/5
Toolio reviewer
Find answers quickly from any document.
Screenwriting AI
AI Story Writing
3.8
/5
Toolio reviewer
It transforms your ideas into scripts in moments.
ScholarCopilot Chrome Extension
AI Content Generator
3.9
/5
Toolio reviewer
Adds LLM-powered writing help to Overleaf for drafting and polishing academic papers.
NotionAI Plus Extension
Writing Assistants
3.9
/5
Toolio reviewer
Adds AI suggestions and summaries to any website without switching to a separate app.
Neongod
AI Story Writing
3.9
/5
Toolio reviewer
Neongod helps bring your digital designs to life, excelling in unique creative projects.
NeoPrompts
AI Content Generator
3.9
/5
Toolio reviewer
A 25,000-prompt library plus a booster tool that rewrites your prompts for sharper ChatGPT results.
Mysterian AI for Gmail Chrome Extension
AI Email Writer
3.9
/5
Toolio reviewer
Summarizes long Gmail threads and drafts context-aware replies from inside your inbox.
Midreal AI
AI Story Writing
3.7
/5
Toolio reviewer
Suits: Writers, non-tech users. Does not suit: Complex data handling.
Micro Intelligence Assistant Extension
AI Story Writing
3.9
/5
Toolio reviewer
A right-click popup for AI chat, image generation, and text writing in Chrome.
Merlin AI Chrome Extension
Summarizer
3.9
/5
Toolio reviewer
One-click answers in realtime.
MangoFlow Chrome Extension
Summarizer
3.9
/5
Toolio reviewer
A one-click AI sidebar for quick tasks while browsing, in eight languages.
Mailbot Chrome Extension
AI Email Writer
3.9
/5
Toolio reviewer
Adds AI-drafted suggestions and buttons to Gmail via the OpenAI Assistants API.
MARK•R
Summarizer
4.0
/5
Toolio reviewer
Highlight and interact with web content via AI.
Logolept
AI Story Writing
3.7
/5
Toolio reviewer
AI story prompts, member stories.
Lil Summary Chrome Extension
Summarizer
3.9
/5
Toolio reviewer
Highlight any text on a page and get an instant AI-written summary.
Latitude
AI Story Writing
3.8
/5
Toolio reviewer
Latitude helps with writing projects.
LLMan TLDR AI Summaries Chrome Extension
Summarizer
3.9
/5
Toolio reviewer
Summarizes any website and lets you chat with its content for more detail.
Kind Words Online Chrome Extension
Writing Assistants
3.9
/5
Toolio reviewer
Flags harsh tone in what you're about to post before you hit send.
Jimmy GPT
AI Content Generator
3.9
/5
Toolio reviewer
JimmyGPT is an AI assistant that helps with writing tasks. Limited access.
Improvise GPT Chrome Extension
AI Email Writer
4.8
/5
Toolio reviewer
Improves grammar, translates and summarizes text via a right-click ChatGPT menu.
ITextMaster
Summarizer
4.0
/5
Toolio reviewer
Free browser-based PDF tools, but limited for server-side tasks.
Humanize AI
Writing Assistants
4.0
/5
Toolio reviewer
Rehumanize AI text instantly.
Horus Chrome Extension
Summarizer
3.9
/5
Toolio reviewer
Summarizes any webpage and lets you ask it direct questions about the content.
HeyBeauty
AI Content Generator
3.9
/5
Toolio reviewer
Identifies untrusted beauty sites.
Hey ChatGPT Explain This Chrome Extension
AI Content Generator
3.9
/5
Toolio reviewer
Explains any highlighted sentence using ChatGPT, with adjustable depth and format.
GrantAI
AI Content Generator
3.8
/5
Toolio reviewer
LUNA99 is a slot online platform that offers easy access and diverse games, but lacks deeper game mechanics.
Gmail GPT
AI Email Writer
3.9
/5
Toolio reviewer
AI-powered email writer for Google Workspace.
GistReader
Summarizer
4.0
/5
Toolio reviewer
GistReader simplifies reading and saves time, but is not for those seeking a complex RSS reader.
GetBot
Summarizer
3.9
/5
Toolio reviewer
GetBot integrates multiple AI models for writing and more.
GenExpert
AI Story Writing
3.8
/5
Toolio reviewer
GenExpert enhances ChatGPT's interface but requires a subscription.
GPTs Store Search and Fav Extension
AI Content Generator
Friends & Fables
AI Story Writing
4.0
/5
Toolio reviewer
Best for DnD enthusiasts, not casual gamers
Writing
AI Content Generator 459
AI Email Writer 75
AI Rewriter 70
AI Story Writing 94
Essay Writer 45
Summarizer 95
Translate 32
Writing Assistants 155
Three worth starting with
Rewrite Chrome Extension
Free
海豚翻译 Chrome Extension
Free
SuperChat ChatGPT Website Chrome Extension
Free
Terms to know
AI detector
Copilot
Generative AI
Hallucination
Large language model LLM
Natural language processing NLP
Prompt
Prompt engineering
System prompt
Temperature
Token
AI writing tools cover content generation, emails, stories, essays, summaries, rewriting and translation. Copy.ai and Gemini draft articles and marketing copy from a short brief, QuillBot, Wordtune and ParagraphAI reword sentences and fix grammar and tone, and summarisers turn long reports and articles into key points. Translation tools such as Manga Translator move text between languages, and story and essay writers help with outlines and structure. Marketers, students and authors use them to write faster. Before choosing, check facts in every draft, read the AI rules of your school or publisher, and avoid pasting confidential documents into web tools that may store them.
Questions people ask
What is the difference between a rewriter and a writing assistant?
A rewriter takes a passage and produces a new version with different wording, such as QuillBot does. A writing assistant checks your draft as you write and suggests fixes for grammar, clarity and tone. The first changes text wholesale, the second guides your own edits.
Is AI translation accurate enough for business documents?
For understanding the gist, usually yes. For contracts, legal notices or anything published under your name, have a fluent speaker check the result, since idioms, names and technical terms are where machine translation most often goes wrong.
Can AI detectors reliably tell if text was written by AI?
No. Detectors give probabilities, and they can flag human writing or miss edited AI text. If you need to show authorship, keep drafts and notes, and treat a detector score as a hint rather than proof.