Every tool you need,
one page.

Free, fast, and private. Everything runs in your browser — no uploads to servers, no account required.

100% Client-Side No Sign-up Always Free Dark Mode
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✨ Generators

Create secure passphrases, QR codes, UUIDs, lorem ipsum, and more.

🔑
Passphrase Generator
4
—
0
Entropy bits
–
Strength
0
Length
🔒
Password Generator
16
—
▦
QR Code Generator
🆔
UUID / ULID Generator
1
—
📄
Lorem Ipsum Generator
3
—
🎨
Random Colour Palette
5

🔄 Converters

Convert images and PDF pages, all in your browser.

🖼
Image Converter

Convert JPG, PNG, WebP, BMP, or GIF to any other format. Runs fully in-browser.

🖼

Click to browse or drag & drop images

Supports JPG, PNG, WebP, GIF, BMP, SVG

90%
↔
Image Resizer
↔

Click to load image

📑
PDF → Images

Extract every page from a PDF as a PNG image. No server, no upload.

📑

Click or drop PDF here

📏
Unit Converter
💱
Currency Converter via open.er-api.com
Enter an amount to convert

📝 Text Tools

Transform, analyse, and manipulate text instantly.

✏️
Text Transformer
0
Chars
0
Words
0
Lines
0
Sentences
—
🔍
Find & Replace
—
↔
Text Diff Checker

🔐 Encode / Hash

Base64, URL encode, JWT decode, and cryptographic hashing.

🔤
Base64 Encode / Decode
—
🌐
URL Encode / Decode
—
#
Hash Generator
—
📂
File Hash (SHA-256)

Verify file integrity locally — the file never leaves your device.

📂

Click to select a file

—
🔓
JWT Decoder

Inspect JWT header & payload. Does not verify signature.

Header
—
Payload
—

🔢 Number Tools

Base conversions, timestamp tools, percentage calculators, and more.

🔢
Number Base Converter
Binary
—
Octal
—
Decimal
—
Hex
—
⏱
Unix Timestamp Tool
—
—
—
%
Percentage Calculator
What is X% of Y?
—
X is what % of Y?
—
% Change from X to Y
—

🎨 Color Tools

Convert between color formats, pick colors, and check contrast.

🎨
Color Converter
HEX
RGB
—
HSL
—
CMYK
—
HSV
—
👁
Contrast Checker (WCAG)
Preview Text
Small text preview
—
Ratio
—
AA (4.5:1)
—
AAA (7:1)
—
AA Large
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