Small tools.
Sharp edges.
A lightly curated shelf of fast, single-purpose utilities for writers and developers. Open one, get your answer, close the tab.
Everything on one page.
No accounts, no clutter — just the tool you need, loading instantly.
Title Case Converter
Convert headlines to proper title case using AP, Chicago, or sentence-style rules.
Slug Generator
Turn any string into a clean, URL-safe slug. Handles accents, emoji, and separators.
Unix Timestamp Converter
Convert between Unix epoch timestamps and human-readable dates with timezone and precision controls.
ADIF Log Validator
Paste your ADIF log. See which QSOs LoTW and eQSL will reject before you upload.
ToolByte is a solo side project. Each tool ships only when it solves a concrete problem faster than typing a prompt. Found a bug or want a tool? feedback@toolbyte.co.
Frequently asked questions
Yes. Every tool here runs entirely in your browser. We keep the lights on with a small number of display ads — no paywalls, no sign-ups.
No. Everything runs client-side in your browser. Your input never leaves your device, and nothing is logged on our end — we couldn't see it if we wanted to.
Send a short note through the Request a tool link in the header. If it's small, useful, and doesn't need a backend, there's a good chance it ends up on the shelf.
Each week a research agent proposes niche candidates, and we hand-review every one before merging. The goal is tools that solve a specific job faster than prompting an AI.