Developer Tools

Remove backgrounds from images using AI.

Create QR codes for links, text, WiFi, contact details, email, phone, SMS, and locations.

Generate TOTP secrets, QR codes, and live 2FA tokens entirely in your browser.

Create color palettes and gradients with exportable swatches.

Create favicons and app icons from your logo or text.

Generate SHA-based hash digests for text directly in your browser.

Compress images locally with adjustable quality and preview.

Format, validate, and minify JSON with instant diff reports.

Decode JSON Web Tokens (JWT) header and payload safely in your browser.

Generate placeholder text for designs, mockups, and wireframes.

Combine multiple PDF files into one document in your browser with no sign-up.

Test and debug regular expressions with real-time matching.