61 tools live · 8 languages
Every tool you need,
in your browser.
Free browser-based utilities for developers, designers, and everyone else. Calculators, converters, generators — all running on your device.
Latest tools
Online alarm clock
See the current time and set multiple alarms with labels. Each shows a live countdown. Works in background tabs. No app needed.
Sign PDF
Draw, type, or upload your signature, drop it on the page, download the signed PDF — all inside your browser. Up to 100 MB per file.
Dice roller
Roll any dice from d4 to d100. Supports D&D notation (2d6+3). Visual dice with roll animation and history. Free, browser-based.
Compress PDF
Shrink PDFs without uploading them. Pick a preset, see the estimated output size, preview the quality on a real page from your file before applying. Up to 100 MB per file.
Metronome
Keep perfect time with a precise online metronome. Adjustable BPM, multiple time signatures, tap tempo, accent beats. Free, browser-based.
Unlock PDF
Remove a password or restrictions from a PDF you own — locally in your browser, with qpdf compiled to WebAssembly. No upload, no account, supports AES-256.
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