Bookmark cleaner
Find duplicates, alphabetize the whole library, and clear out empty folders.
- bookmark cleaner
- alphabetize bookmarks
- sort bookmarks alphabetically
8 free tools.
No account, no upload.
Small, sharp utilities for the parts of any job that involve links, metadata and color — whether you ship software, run campaigns or just have four hundred bookmarks. Every one of them runs entirely in your browser; there is no server behind these pages to send your data to.
Bookmark converter
Turn a bookmarks export into any format you actually need — spreadsheet, script or notes.
- bookmark converter
- convert bookmarks to csv
- bookmarks html to json
Bookmark merger
Combine exports from two browsers or machines into one file, without duplicating what they share.
- merge bookmarks
- combine bookmarks from two browsers
- merge bookmark files
URL cleaner
Paste messy links, get clean ones. Removes utm_, fbclid, gclid and friends.
- remove utm parameters from url
- url cleaner
- strip tracking parameters
Open Graph preview
Paste your <head>, see the Google, X, Facebook, LinkedIn and Slack cards.
- open graph preview
- og tag generator
- twitter card validator
Favicon checker
See a domain's icon at 16, 32, 48, 180 and 512px, and get the correct link tags.
- favicon checker
- favicon preview
- favicon size
Contrast checker
Check a pair against WCAG 2.2, and get the nearest shade that passes.
- contrast checker
- wcag contrast ratio
- accessible color checker
Voice notes
Talk, get text. Uses the Web Speech API built into your browser.
- voice to text online
- free dictation tool
- web speech api demo
The writing behind them
Each tool exists because we wrote about the problem first.
How to Import Your Pocket Export After the Shutdown
Pocket shut down in 2025 and took the app with it — but the export you downloaded is a standard file that any decent bookmark manager can still read. Here is how to open it, what survives, and what does not.
A Pinboard Alternative for People Who Liked Pinboard
Pinboard users did not end up there by accident. If you are looking for somewhere else to go, the question is not which tool has more features — it is which ones keep the properties that made you choose Pinboard in the first place.
Bookmark Manager Comparison: Raindrop vs Pinboard vs Chrome
Six tools, one table, and an honest column for the one you are already using. What each does about nesting, tags, full-text search, archiving and — the row that matters most — getting your data back out.
The product these came from
Inspistor keeps every link a project depends on in one place — consoles, docs, libraries, research, references. Unlimited nesting, voice notes, Cmd+K search.