Base64 / URL / Hex Tool

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

• Store data in your browser storage

The full permission history for this extension →

The publisher

SuperSeaArea publishes 20 listings we track, 143 users between them.

1. Text Case Converter SuperSeaArea · Productivity · Developer · published 2026-07-25 30 users
2. Multi-Link Opener with Groups SuperSeaArea · Productivity · Tools · published 2025-05-20 27 users ★ 5.0
3. Calculator SuperSeaArea · Productivity · Tools · published 2026-05-25 19 users ★ 5.0

Like this one

Listings the catalog judges closest in what they say they do.

1. Base64Lab - Base64, URL & Hex Encoder Describes nearly the same job, smaller audience 8 users
2. Text Encoder Pro - Base64, URL, Hex Encoding Tool Describes nearly the same job, smaller audience 64 users
3. Encode / Decode Describes nearly the same job, smaller audience 17 users
4. Base64 Converter Describes nearly the same job, smaller audience 18 users
5. Base64 Encoder/Decoder Describes nearly the same job, smaller audience 2 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.