Tools that work offline, on your own device — Works with Chrome

35 match your filters — 33 of them answered our check today.

Watching this group for 20 days · how we check

This week17 new arrivals

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SynapseClean

Live

A free, open-source Chrome extension that cleans up copied web text into compact prompts, processing everything on-device rather than a server. For anyone who pastes a lot of text into AI chat tools.

Domain registered 24 days ago

FreeWorks offlineOpen source

What to know▼

How it works: A Chrome extension that compacts messy web copy into clean AI prompts, processing everything on-device.
What's different: Free, open source, and 100% on-device rather than sending text to a server; optional Gemini Nano support.
Pricing: Free.
Best for: People who frequently paste web text into AI chat tools and want it cleaned up first.

Watched for 12 days · last checked today

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Finds Upwork projects and drafts proposals in your writing style entirely on-device via Chrome's built-in AI — no API keys, no cloud, no FindUp server. Built for freelancers who don't want their data sent anywhere.

FreeWorks offlineNo tracking

What to know▼

How it works: Search any company and get structured, sourced data extracted with free on-device AI (Gemini Nano); every value links back to the public page it came from with a confidence score and the date it was found.
What's different: Runs AI locally with no sign-in, and omits any value it can't confirm instead of guessing, unlike a chatbot that hands you an unsourced paragraph.
Pricing: Free.
Best for: People researching companies who want sourced, checkable data instead of a chatbot's paraphrase.

Watched for 14 days · last checked 4d ago

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0tab AI

Live

Lets Chrome users open saved bookmarks with a keyboard shortcut instead of digging through bookmark menus.

FreeWorks offlineOpen source

What to know▼

How it works: Type a short code to open a page or a whole folder as a tab group; on-device AI adds tags and semantic search by default.
Pricing: free, open source

Watched for 1 day · last checked 1d ago

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CloneWebsite

Live

A Chrome extension that clones any webpage's HTML/CSS and converts it into React or Vue components, for developers who want a starting point from an existing design.

Domain registered 8 months ago

FreeWorks offline

What to know▼

How it works: Extracts HTML, CSS, images, fonts, and converts to React/Vue via Magic Paste
What's different: works offline, bring-your-own-key AI, no data leaves the browser
Pricing: free

Watched for 6 days · last checked today

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LayerAI

Live

A Chrome extension that batch-translates web pages with AI drafts you finalize and reuse, using BYOK or local Ollama.

Works offline

What to know▼

How it works: A local-first Chrome extension that collects text, batch-drafts AI translations, and auto-applies your finalized translations on revisit.
What's different: Keeps editable translation assets, glossary control, a background queue for large sites, and supports BYOK or local Ollama.

Watched for 5 days · last checked today

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CivicAI

Live

An open-source browser extension that turns selected webpage text into a structured civic report entirely on-device, with no cloud calls.

Domain registered 3 months ago

Works offlineOpen source

What to know▼

How it works: An open-source Chrome/Edge extension that turns selected webpage text into a structured civic report, classifying the issue, estimating urgency, and drafting a report.
What's different: All AI inference runs locally on-device, with no backend, API key, account, or telemetry.

Watched for 4 days · last checked today

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Claude Usage Tracker

Live

A Chrome extension showing your Claude usage limits, reset timers, and a projected time-left-at-this-pace right in the chat interface.

Domain registered 8 months ago

No sign-upWorks offline

What to know▼

How it works: tracks session/weekly limits locally and projects remaining time at current usage rate
What's different: fully on-device, no account needed
Pricing: free

Watched for 4 days · last checked today

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Pulse Request Runner

Live

Replays Chrome Network requests locally so developers can debug APIs without sending request data to a hosted workspace, instead of using cloud-based API clients.

Works offline

What to know▼

How it works: Copy any Network request as cURL, import into Pulse, edit and rerun locally; supports collections, JSON paths, diffs, validation tests, exports.
What's different: Local-first, no data sent to a hosted workspace.
Best for: Developers debugging from Chrome DevTools.

Watched for 2 days · last checked 1d ago

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Atanor

Live

Chrome extension that converts your ChatGPT, Claude and Gemini chat exports into clean Markdown, run locally in the browser.

Domain registered 1 month ago

Works offlineCan export my data

What to know▼

How it works: Converts AI chat conversations to Markdown with on-device AI refinement and PDF export
What's different: Runs entirely in-browser, no server processing
Best for: People who want to save and reuse AI conversations as readable documents

Watched for 6 days · last checked today

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Pomodoso

Live

A Chrome extension that runs a Pomodoro timer alongside your Linear and GitHub tickets and Google Calendar, then turns tracked time into a standup-ready report. Built for developers tracking real focus time.

Domain registered 1 month ago

Works offline

What to know▼

How it works: A Chrome extension and web app that auto-detects your Linear and GitHub tickets as you browse, runs a Pomodoro timer measuring real focused time per task, tracks your top 3 priorities and recurring habits, and pulls in Google Calendar to count meeting time. Everything logged rolls up into a daily/weekly standup-ready report.
What's different: Local-first and pulls directly from Linear, GitHub, and Google Calendar so time tracking doesn't require manual copy-paste.
Best for: Developers who want an automatic, standup-ready record of real focused work time.

Watched for 10 days · last checked 4d ago

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FastCapture

Live

A free Chrome extension for screen and webcam recording, screenshots, and on-page annotation that runs entirely in your browser with no signup or uploads.

FreeNo sign-upWorks offlineData stays with you

What to know▼

How it works: A Chrome extension for recording your screen or webcam, taking full-page and region screenshots, and annotating directly on the page.
What's different: No signup, no watermark, no upload — everything runs locally in the browser.
Pricing: Free.
Best for: Anyone who wants quick screen capture and annotation without creating an account or uploading footage anywhere.

Watched for 18 days · last checked 9d ago

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Tabisto

Live

A browser new-tab replacement with visual bookmarks, workspaces, and notes that stores data locally instead of in the cloud, for people who want a private, local-first browsing dashboard.

Works offline

What to know▼

How it works: Replaces the browser new-tab page with visual bookmarks, workspaces, notes, and session saving; data is stored locally.

Watched for 18 days · last checked today

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Diivo

Live

A local-first design-reference manager that stores boards as real folders and finds images by meaning with on-device AI, no cloud upload, one-time $29 payment.

Domain registered 2 months ago

Works offlinePay once

What to know▼

How it works: A local-first app for design references where boards are real folders on your disk, a Chrome clipper saves any image or video in one click, and on-device AI finds shots by meaning rather than by filename or tag.
What's different: Stores everything locally instead of uploading references to the cloud.
Pricing: Free 30-day trial with no card required, then a one-time $29 purchase.
Best for: Designers building and searching a personal library of visual references.

Watched for 12 days · last checked 6d ago

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Fudge MCP

Live

Lets AI coding agents pull real design references — fonts, colors, layouts — from thousands of live sites instead of guessing, via a local MCP server and Chrome extension.

Works offline

What to know▼

How it works: A design reference engine that lets AI coding agents search nearly 10,000 real websites by fonts, colors, components, layouts and visual similarity, running locally through MCP.
What's different: Grounds an AI agent's design choices in real, measured references and screenshots instead of asking it to invent a 'modern, premium' look from scratch.
Best for: Developers using AI coding agents who want evidence-based design references, with a Chrome extension to save ones they like.

Watched for 14 days · last checked 8d ago

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AI Vault

Live

A small Chrome extension that saves highlighted text from ChatGPT or Claude chats to a local Markdown file — a capture companion for those chats, not a replacement for them.

Works offline

What to know▼

How it works: A Chrome extension: highlight text in a Claude or ChatGPT chat, hit Save, and it's written to a local Markdown file.
What's different: No cloud, no accounts, no dialogs — saves directly to a local file rather than a hosted archive.
Best for: People who want to keep highlighted snippets from AI chats without leaving the chat interface.

Watched for 13 days · last checked 7d ago

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CleanSlate Bulk Delete Instagram history

Live

A Chrome extension that bulk-deletes your Instagram posts, likes, and comments locally in the browser to clean up your digital footprint.

Works offlineData stays with you

What to know▼

How it works: Automates bulk deletion of Instagram posts, likes, and comments entirely within the browser.
Watch out: 100% local, no data uploaded.

Watched for 12 days · last checked 8d ago

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VOCABBY

Live

Lets language learners save highlighted words and translations to their own Notion database instead of a locked-in vocab app.

Works offline

What to know▼

How it works: Translation runs on-device in Chrome, so nothing you read leaves your machine.

Watched for 1 day · last checked today

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CaptureNest

Live

A Chrome extension that takes full-page screenshots entirely in your browser, with no uploads or accounts.

Works offlineData stays with youNo tracking

What to know▼

How it works: Auto-stitches long pages and hides cookie banners/popups before capture
What's different: Runs 100% locally, no server or account needed
Pricing: Not stated
Best for: Developers and designers who need clean full-page captures privately

Watched for 4 days · last checked 3d ago

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Sanala

Live

A local-first AI Finnish tutor app with a YouTube extension that turns any video into an interactive lesson.

Works offline

What to know▼

How it works: Builds a learning route from your level and interests; Chrome extension adds dual subtitles and word-tap lookup to YouTube
What's different: Local progress tracking, no data exposure, live speaking practice
Best for: people learning Finnish

Watched for 4 days · last checked 2d ago

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LinkedIn Resume Tailor

Live

Free Chrome extension that rewrites your LaTeX resume to match a specific LinkedIn job posting, running entirely locally with your own LLM key.

Domain registered 1 month ago

FreeWorks offline

What to know▼

How it works: reads a LinkedIn job post, rewrites your LaTeX resume to match, shows a live PDF preview
What's different: 100% local processing, nothing leaves your browser
Pricing: free
Watch out: requires you to supply your own LLM API key

Watched for 4 days · last checked 2d ago

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TroveKey

Live

A keyboard-driven command center for Chrome that searches your tabs, bookmarks, and history and runs browser actions, for people who don't want an account or cloud sync.

Domain registered 13 days ago

No sign-upWorks offline

What to know▼

How it works: local-first search and actions across tabs, bookmarks, history, and saved posts
What's different: no account or cloud sync required

Watched for 5 days · last checked 4d ago

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DIM · Screen Dimmer & Gradient Overlay

Live

A Chrome extension that dims and warms web pages beyond your monitor's normal brightness floor, for late-night reading without eye strain.

Works offline

What to know▼

How it works: Adjustable dimming, warmth, and gradient overlay via a dial control
What's different: 100% local, no analytics

Watched for 5 days · last checked 4d ago

Details →

Smart History Cleaner — Auto

Live

A free Chrome extension that automatically clears browsing history, cookies, and cache using a local on-device AI model, scores your privacy, and alerts you to data breaches.

FreeWorks offline

What to know▼

How it works: runs a local Gemini Nano model in the browser to auto-clean history/cookies/cache, compute a privacy score, and surface breach alerts, plus a panic button
Pricing: free
Best for: Chrome users who want automatic privacy cleanup without sending browsing data to a server

Watched for 11 days · last checked 7d ago

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Quill

Live

AI writing tools for Chrome — rewrite, proofread, summarize — that run on-device with Gemini Nano so your text never leaves the browser. Free to install.

Domain registered 30 days ago

FreeWorks offline

What to know▼

How it works: A Chrome extension that rewrites text in any tone, proofreads, summarizes, and transforms text on any page, running the AI model on-device using Gemini Nano.
What's different: Processing happens on-device with Gemini Nano, so text doesn't leave the browser, unlike cloud-based writing assistants.
Pricing: Free on the Chrome Web Store.
Best for: Chrome users who want AI writing help on any webpage without sending their text to a server.

Watched for 13 days · last checked 11d ago

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SnapMark

Live

A Chrome screenshot and annotation tool that runs entirely locally with five capture modes and eight annotation tools, instead of uploading screenshots to a cloud service.

FreeNo sign-upWorks offlineData stays with you

What to know▼

How it works: Captures screenshots (visible, full page, region, element, timed) and adds annotations such as arrows, shapes, text, and blur, locally in the browser.
Pricing: Free tier with all modes and tools, no watermark; Pro is a $39 one-time purchase for extra formats and history.
Watch out: About 50KB, built with vanilla JS.

Watched for 13 days · last checked 9d ago

Details →

BugPaste

Live

A Chrome extension that bundles a screenshot or recording with console logs, network requests and environment info into one bug report, entirely on your machine. Built for developers and QA.

Domain registered 1 month ago

Works offlineData stays with youCan export my data

What to know▼

How it works: A Chrome extension that captures a screenshot or video recording along with console logs, network requests and environment info, bundling them into one paste-ready bug report; can export a video to webm or a full HTML report.
What's different: Runs 100% locally — nothing leaves your machine.
Best for: Developers and QA testers who need a complete, shareable bug report without manually collecting logs and screenshots.

Watched for 14 days · last checked 2d ago

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SaaSDiet

Live

A privacy-first Chrome extension that tracks which SaaS subscriptions you actually use and their cost-per-hour ROI, so you can cancel the ones wasting money, all processed locally.

Works offlineData stays with you

What to know▼

How it works: A Chrome extension that runs silently in the background to monitor when you're active on SaaS tabs, then shows real-time usage stats, cost-per-hour ROI, and quick cancellation links for underused subscriptions.
What's different: 100% local-first processing rather than sending browsing data to a server.
Best for: People who suspect they're paying for SaaS subscriptions they barely use and want data to decide what to cancel.

Watched for 15 days · last checked 2d ago

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ClearCart - Hide Junk

Live

A free Chrome extension that filters fake brands and dropship junk out of Amazon search results, running locally with no account required. Built for shoppers, not sellers.

FreeNo sign-upWorks offline

What to know▼

How it works: A Chrome extension that filters fake brands, dropshipping clones, and keyword-stuffed listings out of Amazon search results, running on amazon.com, .ca, .co.uk, .com.au and .in.
What's different: 100% local processing — no data collected and no account required.
Pricing: Free.
Best for: Amazon shoppers who want to skip junk listings without signing up for anything.

Watched for 15 days · last checked 2d ago

Details →

Bottalk

Live

Free Chrome extension that connects two browser tabs so Claude and ChatGPT can converse with each other on a chosen topic.

FreeWorks offline

What to know▼

How it works: A browser extension that connects a claude.ai tab and a chatgpt.com tab so the two AIs can discuss a topic you choose, with control over who starts, rounds, and reply length, in English or German.
Pricing: Free.
Watch out: Runs locally with your own logins; available for Chrome and Edge.

Watched for 3 days · last checked 2d ago

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Zenfeed

Live

Free local Chrome extension that hides promoted/suggested posts and AI-generated content on LinkedIn, X and YouTube.

FreeNo sign-upWorks offlineNo ads

What to know▼

How it works: Hides promoted and suggested posts, blocks user-chosen keywords, and lets you 'Rest from AI' on a timer that hides AI content and brings it back automatically.
What's different: 100% local — no backend, no tracking, no account.
Pricing: Free, no ads, no upsell.
Watch out: Chrome extension only.

Watched for 3 days · last checked 1d ago

Details →

Themify Convert any website to WordPress

Live

Lets designers turn any website's look into an installable WordPress theme instead of rebuilding the design manually in WordPress.

Works offline

What to know▼

How it works: Chrome extension converts a site into an installable .zip theme, preserving animations, and runs locally.

Watched for 1 day · last checked today

Details →

Smart Tab Grouper – Organize Chrome Tabs

Live

A free Chrome extension that automatically sorts your open tabs into labeled groups by category, Development, Docs, Shopping, Social and more, with one click and no configuration.

FreeWorks offline

What to know▼

How it works: A Chrome extension that automatically organizes open tabs into labeled groups with one click, either by category (20+ categories like Development, AI Tools, Finance) or by domain (all tabs from the same site grouped together).
What's different: A 'Smart Group with AI' mode uses Chrome's built-in on-device AI (Prompt API) to read tab titles and page content and group by actual meaning rather than fixed rules, falling back to rule-based grouping otherwise.
Pricing: Free.
Best for: Chrome users who accumulate many open tabs and want them sorted without manual setup.

Watched for 18 days · last checked 2d ago

Details →