Color Picker & Converter
Pick a color with the native picker or type a hex value, and instantly see it in HEX, RGB and HSL. Click any value to copy it, and save colors as swatches you can reuse later.
0 users
Axia Protocol — Content Origin Check
Verify content and page provenance across the web — images, videos, documents and notarized webpages signed with Axia Protocol.
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YouTube Zen
A calmer YouTube: hide Shorts, related videos, comments, the home feed and end screens with one-click toggles.
Link Checker
Scan all links on the current page and find broken ones. Reports HTTP status codes, flags 4xx and 5xx errors and redirects, and lets you filter down to just the problems.
0 users
Timestamp Studio
Read, build and convert Unix timestamps with a live epoch clock, seconds/milliseconds detection, ISO format, relative time and time-zone display. Works offline.
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Escape Tool
Escape and unescape text in six formats: JSON string, backslash, HTML entities, URL encoding, shell single-quote and regex. Switch direction with one click.
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Site Themer
Write your own CSS for any site and see it applied the moment you save.
ArchivioMD Verifier
Automatically detects and cryptographically verifies content integrity on sites using the ArchivioMD WordPress plugin confirming hashes, signatures, and timestamps.
0 users
Tempo Master
Practice with a rock-solid click: fine and coarse BPM controls, up to 7/4 meters and a clear accent on beat one.
Calcis: LLM Cost Estimator
See what your LLM prompt will cost before you send it. Works on ChatGPT, Claude, and Gemini.
0 users
