391+ free tools

Free online tools
for images, text & more.

Convert, compress, edit and create — hundreds of free tools in one place.

Browse tools
10 categories

Pick a category, start working

391+ tools grouped so you land on the right one fast.

Text

20

Word Counter · Case Converter · Text Diff Checker

Developer

66

JSON Formatter · Base64 Encoder / Decoder · URL Encoder / Decoder

Image

45

Image Resizer · Image Compressor · Image to Base64

PDF

14

Image to PDF Converter · PDF Merge · PDF Split

Audio & Video

22

MP4 to MP3 · WAV to MP3 · MP3 to WAV

Converters

46

Color Converter · Unit Converter · Length Converter

Calculators

83

Percentage Calculator · Age Calculator · Loan Calculator

Generators

75

Lorem Ipsum Generator · QR Code Generator · UUID Generator

Security

14

Password Generator · Hash Generator · Passphrase Generator

Device & Sensors

6

Typing Speed Tester · Reaction Time Tester · Click Speed Tester

Why it's different

Nothing leaves your device

Private by default. Files are processed right in your browser — they're never uploaded to a server.

Instant. No round-trips, no queues. Results happen the moment you hit go.

Free, no account. Every tool is free to use as often as you like — no sign-up, no limits.

Built for quick jobs and real work alike

ToolSilk pulls together images, text, developer, and everyday utilities into one place — so you stop hunting across a dozen single-purpose sites.

Convert a file, format some JSON, generate a QR code, or crunch a calculation — each tool runs on its own, right in the browser, with nothing to install.

The collection keeps growing. New tools land regularly, so the next thing you need is likely already here.