DevUtils
A collection of fast, browser-based tools for developers. Everything runs locally in your browser to ensure privacy and speed.
Remove Background
Erase image backgrounds using AI, fully in your browser.
Image Converter
Convert images between JPG, PNG, WEBP, BMP, ICO, and GIF.
Image Resizer
Resize images to specific pixel dimensions with aspect ratio lock.
Image Scaler
Scale images up or down by percentage with live preview.
Grayscale Image
Apply a black and white grayscale filter to your photos.
Image ⇄ Base64
Convert images to Base64 strings or decode Base64 back.
Trim Image Padding
Remove transparent or solid-color padding and whitespace from images.
Image to SVG Vector
Convert raster images to scalable vector graphics (SVG) with tracing.
Merge Images
Stitch multiple photos together horizontally or vertically.
Add Watermark
Protect photos with customizable text or image watermarks.
Placeholder Generator
Generate custom placeholder dummy images. Export to PNG/SVG/WEBP.
Word Counter
Count words, characters, sentences, paragraphs, and estimate reading time.
Text Template Editor
Create reusable templates with [variables], saved locally.
URL Encode / Decode
Encode or decode URLs (percent-encoding) in your browser.
JSON Formatter
Format, prettify, minify, and validate JSON data instantly.
JSON ⇄ CSV
Convert JSON arrays to CSV format and back easily.
Timestamp Converter
Convert Unix timestamps to readable dates in UTC & local time.
Hash Gen & Validator
Compute SHA-1, SHA-256, SHA-512 hashes and validate them.
Bcrypt Generator
Generate and validate Bcrypt hashes with custom salt rounds.
Random String Generator
Generate secure random strings for passwords, tokens, or keys.
UUID Generator
Generate universally unique identifiers (v4).
QR Code Generator
Generate QR codes from any text or URL. Download as PNG.
QR Code Reader
Scan and decode QR codes from uploaded images or camera.
Barcode Generator
Generate CODE128, EAN-13, UPC barcodes. Download PNG/SVG.