Smart tools.
Custom solutions.
Free, privacy-first browser tools and bespoke development — built by a small team that cares about the details.
- 6 free tools
- Privacy-first
- Custom dev
A small team, building useful things.
Practical, privacy-respecting tools that improve your everyday digital life — no accounts, no tracking, no fuss.
Welcome to Unki Studio. We're driven by a passion for building smart, accessible applications. Our goal is simple: if a tool can run in your browser without sending data anywhere, it should.
Whether you're planning your next event, tidying up JSON, or redacting sensitive data from a prompt, we want you to find what you need — quickly and without friction.
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Simple by design
No bloat, no sign-ups. Every tool does one job well.
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Privacy first
Your data stays in your browser. Nothing leaves the page.
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Open & accessible
Free to use, keyboard-friendly, and works on any device.
Everything we've built.
From convention directories to privacy helpers — all free, built with care.
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Anime & events
Anime Conventions Directory
Browse upcoming conventions, dates, and locations across the globe.
Open directory -
Anime & events
Random Anime Generator
Discover shows you might never have tried — let chance pick your next watch.
Try randomiser -
Utility
SQLite Database Viewer
Upload a .db file and browse tables, rows, and pages entirely in your browser.
Open viewer -
Utility
JSON Formatter
Paste or upload JSON — format, minify, validate, and copy in one click.
Open formatter -
Utility
Prompt & Paste Sanitiser
Detect and redact emails, API keys, tokens, and other sensitive data before sharing.
Open sanitiser -
Text & fun
Mocking Text Generator
tUrN aNy TeXt InTo SpOnGeBoB cAsE — copy and paste in seconds.
Open generator
Looking for something custom?
Beyond our public tools, we build tailored solutions for individuals and businesses.
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Web applications
From simple sites to full-stack platforms, built to your spec.
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Mobile development
Native and cross-platform apps for iOS and Android.
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Database & API
Robust data architecture and clean API design.
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Automation
Workflows, scrapers, and integrations that save you time.
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UI & design
Clean, responsive interfaces with attention to detail.
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Tell us your idea
Share what you need — we'll scope it out together.
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We build it
Iterative development with regular check-ins.
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You ship it
Delivered, documented, and ready to go live.
Ready to start?
Whatever the project size, we're here to turn your ideas into reality.