Free Online Tools That Run 100% in Your Browser
TinyTools is a collection of small, single-purpose utilities for everyday digital chores: sharing your WiFi with guests, converting iPhone HEIC photos to JPG, squeezing images under Discord's upload limits, and generating Discord timestamps. Everything runs locally in your browser with JavaScript — no uploads, no sign-up, no server. Your files never leave your device, which also means these tools work offline once the page has loaded.
🔒 No uploads — files stay on your device
WiFi QR Code Generator
Create a scannable QR code for your WiFi network. Print it for guests at your Airbnb, café, or office.
HEIC to JPG Converter
Convert iPhone HEIC photos to JPG in bulk, offline, right in your browser. Nothing is uploaded.
Compress Image for Discord
Shrink images under Discord's 256KB emoji or 512KB sticker limits with one click.
Discord Timestamp Generator
Generate <t:unix:format> codes for countdowns and event times that display in every timezone.
Why browser-local tools?
Most "free online tools" make you upload your files to a stranger's server, wait in a queue, and hope your photos aren't stored somewhere. TinyTools takes the opposite approach: the conversion, compression, and code generation all happen on your own device using modern browser APIs (Canvas, WebAssembly). That means faster results for small files, real privacy for sensitive photos, and zero server costs — which is why these tools can stay free forever.