Local-first Chrome extensions

Tiny Chrome extensions, done right.

Extension Factory builds local-first, privacy-respecting Chrome extensions that each do one thing well — no accounts, no tracking.

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Local-first · No tracking · Minimal permissions

Featured

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A few favourites — swipe through, then browse them all below.

TabStash

Productivity

Save any window in one click

Save & restore tab sessions with automatic local backups, instant search and one-click restore. Local-first. No account.

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Tabgrove

Productivity

Open a new tab and breathe

A calm new tab: clock, focus, to-dos, speed dial, notes, Pomodoro & search. 100% local — no account, no ads, no paywall.

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ReadNest

Productivity

Save it now, read it later — even offline

Save articles to read later — offline & private, no account. Clean reader, highlights, tags, search, export to EPUB/Markdown.

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Huedrop

Developer Tools

Pick any pixel — privately

Privacy-first eyedropper & color picker: pick any pixel, build palettes, check WCAG contrast & export CSS/Tailwind/SCSS.

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Clipstash

Productivity

Save any page as clean Markdown

Clip any page to clean Markdown — highlights, tags & a searchable local library. 100% local, no account, never lose a clip.

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All extensions

Find your next tool

Search by name or filter by category. Every one is local-first and privacy-respecting.

TabStash

Productivity

Save any window in one click

Save & restore tab sessions with automatic local backups, instant search and one-click restore. Local-first. No account.

View details

Tabgrove

Productivity

Open a new tab and breathe

A calm new tab: clock, focus, to-dos, speed dial, notes, Pomodoro & search. 100% local — no account, no ads, no paywall.

View details

ReadNest

Productivity

Save it now, read it later — even offline

Save articles to read later — offline & private, no account. Clean reader, highlights, tags, search, export to EPUB/Markdown.

View details

Huedrop

Developer Tools

Pick any pixel — privately

Privacy-first eyedropper & color picker: pick any pixel, build palettes, check WCAG contrast & export CSS/Tailwind/SCSS.

View details

Clipstash

Productivity

Save any page as clean Markdown

Clip any page to clean Markdown — highlights, tags & a searchable local library. 100% local, no account, never lose a clip.

View details

DevGrove

Developer Tools

A developer multi-tool in the side panel

Offline developer toolbox: JSON/YAML, JWT, Base64, hash, UUID, regex, cron, diff & more. 100% local, no host access.

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RestEase

Well-being

Guided desk-wellness breaks

Guided desk-wellness breaks: rest your eyes (20-20-20), stretch, hydrate, fix posture, stand & breathe. Smart, private, offline.

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Local-first

Your data stays in your browser. No accounts, no servers, nothing to sign up for.

Private by design

Minimal permissions, no tracking, no remote code. We ask for as little as possible.

Genuinely useful

Each extension does one thing well — small, fast, and focused on a real problem.