Overview
60+ developer tools in a side panel. Everything runs on your machine — no upload, no account, no tracking.
QuiverKit puts 60+ developer tools one click away, in a side panel that stays open next to whatever you're working on. Select text on any page, right-click, and choose "Open in QuiverKit" — the panel opens, works out what you selected, and sends you straight to the right tool. Or open the panel from the toolbar and pick a tool yourself. Everything runs on your own machine. No upload, no account, no tracking — and no access to the pages you visit. The extension requests no host permissions and reads nothing from the sites you browse. The only data it ever touches is the text you explicitly send it from the right-click menu. Tools include: • Encoding — Base64, Base32/58, URL, Punycode, Hex, JWT, QR codes • Formatting — JSON, JSON diff, JSONPath, SQL, XML, GraphQL, Markdown • Text — case convert, regex, diff, sort, stats, invisible characters, ciphers • Converters — CSV / TOML / YAML ↔ JSON, timestamps, time zones, number bases, data sizes • Design — colour convert, palettes, gradients, shadows, CSS units, bézier, SVG • Crypto — hashes, HMAC, AES, key pairs, certificates, TOTP, checksums • Generators — UUID, passwords, lorem ipsum, mock data • …and more Open source (MIT). Also available as a web app at https://quiverkit.dev and as a desktop app for Windows and Linux.
Details
- Version0.1.0
- UpdatedJuly 21, 2026
- Offered byensardev
- Size439KiB
- Languages9 languages
- Developer
Email
ensarakkuzey@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
