All Tools
Browse our full collection of free, accurate online tools
Minify HTML
Why I Started Obsessing Over HTML File Size (And What Actually Fixed It) Last year I was building a photograp…
Use Tool →SQL to MongoDB
The Day I Stopped Translating Queries in My Head There is a specific kind of mental exhaustion that hits when…
Use Tool →Hex to RGB
Hex vs. RGB: Two Ways to Say the Same Color Every color you see on a screen is ultimately a mixture of red, g…
Use Tool →YAML to JSON
When Your Config File Speaks the Wrong Language Picture this: you've spent an afternoon setting up a CI/CD pi…
Use Tool →XML Formatter
When Raw XML Gets in Your Way Anyone who has cracked open an SVG file in a plain text editor knows the sensat…
Use Tool →JSON to CSV
When a Google Takeout Dump Becomes 12,000 JSON Files: A Real Use Case for JSON to CSV Here is a scenario that…
Use Tool →CSV to JSON
What Happens When You Drop a CSV File Into a JSON Converter Most developers have been there: you've exported …
Use Tool →Markdown to HTML
What Actually Happens When You Convert Markdown to HTML Markdown was never designed to be a final format. Joh…
Use Tool →HTML to Markdown
When Your Images Are Trapped Inside HTML — And How to Set Them Free Picture this: you've just exported a blog…
Use Tool →Online Code Editor
What Actually Is an Online Code Editor, and Why Do Photographers and Designers Keep Using One? The phrase "co…
Use Tool → 🖼️Image Resizer
Resize any image to exact pixel dimensions or by percentage, with optional aspect-ratio lock. Everything runs…
Use Tool → ✂️Image Cropper
Crop any image directly in your browser with a draggable selection box, preset aspect ratios like 1:1 and 16:…
Use Tool → 🔄Format Converter
Convert images between JPG, PNG, WebP, GIF, and BMP instantly in your browser — no upload, no server, full qu…
Use Tool → 📦Bulk Image Resizer
Resize hundreds of images to the same dimensions in one click and download them all as a single ZIP — everyth…
Use Tool → 📐Aspect Ratio Calculator
Enter your original dimensions and a target width or height — this calculator instantly finds the missing val…
Use Tool → 🗜️Image Compressor
Compress images instantly in your browser — adjust quality, convert formats, and preview before/after results…
Use Tool → 📱Social Media Image Resizer
Instantly resize any image to exact Instagram, Facebook, YouTube, and LinkedIn dimensions with one click — no…
Use Tool → 🌐WebP Converter
Convert JPG and PNG images to WebP format instantly in your browser — no upload, no server, no quality loss. …
Use Tool → ⭕Circle Crop Tool
Instantly crop any photo into a perfect circle with a transparent PNG background — no software needed, works …
Use Tool → 🔍Image DPI Changer
Change or set image DPI metadata for print-ready output without resampling pixels. Instantly apply 72, 150, o…
Use Tool → 🪪Passport Photo Maker
Crop and resize any photo to official passport and visa dimensions for India, US, UK, Canada, Australia, and …
Use Tool → 🎭Image Background Remover
Erase image backgrounds automatically in your browser — no uploads, no APIs. Produces clean transparent PNGs …
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