FREE Professional Utility Tools.
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Professional browser-based tools: Generate PDF invoices, resize images, create signatures, and convert data securely in seconds.

Browse tools How it works

Your everyday toolkit

Twelve focused tools, each designed to do one thing really well.

PDF Invoice Generator

Create clean, branded PDF invoices in seconds. Add your logo, line items, taxes, and notes.

Free for now

Email Signature

Pick a template, enter your details, and copy a beautiful HTML signature for any email client.

Free for now

Favicon & App Icon Maker

Generate every favicon and app icon size you need for web and mobile (ICO, PNG, Apple Touch) in one ZIP.

Free for now

Professional Palette Extractor

Extract professional color palettes from any photo instantly. Get HEX, RGB and CSS variables for your project.

Free for now

Social Media Image Resizer

High-quality cropping for every platform (Instagram, Facebook, LinkedIn & more) from a single image upload.

Free for now

JSON ↔ CSV Data Converter

Professional data cleaning and transformation between JSON and CSV. Fix messy data instantly without coding.

Free for now

Image Compressor & Optimizer

Compress images with quality control and visual before/after comparison. Single or batch processing with ZIP download.

Free for now

QR Code Generator

Create QR codes for links, text, email, phone, and Wi-Fi. Customize colors and download PNG or SVG.

Free for now

UTM Link Builder

Build campaign tracking URLs for email, ads, and social posts. Copy clean UTM links in seconds.

Free for now

Text Utility

Count words, convert case, generate slugs, and copy cleaned text instantly.

Free for now

JPG / Images to PDF

Combine JPG, PNG, and WebP images into a clean downloadable PDF.

Free for now

Image Converter

Convert images between JPG, PNG, and WebP with quality control.

Free for now

How it works

No accounts, no downloads, no friction.

Pick a tool

Choose a professional tool from our collection. Each is designed to solve one specific task perfectly.

Instant Preview

Upload your files and details. See exactly how your result looks before you commit to downloading.

Secure Download

Download high-quality results free while Fix-Kit builds momentum. No sign-up, no subscription.

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