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Design Tools

Free design utilities for colors, gradients, QR codes, barcodes, SVG preview, screen tests, and passport photo creation.

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JSON FormatterFree online JSON formatter, validator, minifier, and tree viewer with syntax highlighting. Beautify JSON, detect errors, and clean up data in your browser.
Image Compression ToolFree online image compressor for JPEG, PNG, and WebP. Adjust quality and dimensions while local browser processing protects your privacy.
PDF to Word ConverterFree online PDF to Word converter. Export .docx or .doc files with layout and image preservation, one-click conversion, and automatic file deletion.
Base64 Encoder & DecoderFree online Base64 encoder and decoder for UTF-8 text, Unicode, and images. Convert Base64 instantly with local browser processing and no signup.

Design Tools

Free design utilities for colors, gradients, QR codes, barcodes, SVG preview, screen tests, and passport photo creation.

Color Picker

Free online color picker tool with HEX, RGB, HSL format conversion. Generate color palettes, get web colors, boost design efficiency.

Gradient Generator

Free online CSS gradient generator to create linear and radial gradient backgrounds. Visual color adjustment, one-click CSS code copy.

QR Code Generator

Free online QR code generator supporting text, URL, vCard types. Customize style, color, size, download high-quality images instantly.

Barcode Generator

Free online barcode generator for CODE128, EAN13, EAN8, UPC, CODE39, and ITF14. Customize size and colors, then download PNG or SVG barcodes.

Screen Test

Free online screen testing tool to detect dead pixels, bright spots, and backlight bleeding. Multiple solid color tests, contrast tests, evaluate display quality.

Solid Color Background Generator

Generate solid color background images online. Customize color and size with presets (1080p, 2K, 4K), download as PNG/JPG. Browser-based, privacy protected.

SVG Viewer

Online SVG viewer and editor with live preview. Edit SVG code, inspect changes in real time, and download SVG files for front-end design work.