Dream Walkers Tools

Free browser-based tools, built for developers who value their data.

Everything runs entirely in your browser. No accounts, no sign-ups, and nothing you enter is ever sent to or stored on a server.

9 tools. One suite. All coming soon.

Each tool below will run client-side, the moment it ships — no waitlist required.

Coming Soon
JSON Formatter
Validate, format, and diff JSON payloads.

Target keyword: json formatter

Coming Soon
Regex Tester
Build and debug regular expressions live.

Target keyword: regex tester

Coming Soon
Base64 Encoder/Decoder
Convert text and files to and from Base64.

Target keyword: base64 encoder

Coming Soon
UUID Generator
Generate v4 UUIDs in bulk, instantly.

Target keyword: uuid generator

Coming Soon
Markdown Previewer
Write Markdown, preview rendered HTML.

Target keyword: markdown previewer

Coming Soon
Color Palette Converter
Convert HEX, RGB, HSL color values.

Target keyword: color converter

Coming Soon
JWT Decoder
Inspect JSON Web Token headers and claims.

Target keyword: jwt decoder

Coming Soon
Diff Checker
Compare two blocks of text side by side.

Target keyword: diff checker

Coming Soon
Cron Expression Builder
Build and explain cron schedules visually.

Target keyword: cron expression builder

Built to be trusted, not just used.

Client-side only
Every tool runs entirely in your browser — your input never leaves your device.
No accounts
No sign-up, no login, no password to manage. Just open a tool and use it.
No server processing
We do not process, transmit, or touch anything you type or upload.
No retention
Nothing is stored. Close the tab and it is gone, by design.

Made by Dream Walkers Studio

Dream Walkers Studio builds small, focused software with a simple rule: your data stays yours. This tools suite is one expression of that principle — free, client-side utilities with no accounts and no tracking, built for developers who want to get work done without giving anything up.

Frequently asked questions

No. Every tool is available immediately, with no sign-up and no login.

No. Every tool runs entirely in your browser. Nothing you enter is ever transmitted to or processed by a server.

Yes. Every tool in the suite is free to use, with no paid tier.

The 9 tools listed above are coming soon. This page will update as each one ships -- no waitlist or sign-up required to be notified.