Big file tools. Zero signup.
Convert, merge, split, compress, and inspect files instantly. Filegiga keeps file work fast, simple, and private where possible.
Fast in-browser conversion for cleaner, lighter web assets.
Convert text PDFs to editable Word and use OCR for scanned pages when needed.
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Merge PDF
Combine multiple PDF files into one document without creating an account.
PDF to Word
Convert PDFs into editable DOCX files in your browser, with OCR for scanned pages and reference previews when they help preserve charts or layout context.
Image to WebP
Convert images to WebP for smaller, web-friendly files.
Resize Image
Resize images by width or height directly in your browser.
Compress Image
Reduce image file size quickly with browser-based compression.
JSON Formatter
Format, validate, and prettify JSON instantly.
Fast by default
One-page tools, obvious inputs, minimal steps, and no login wall before someone can get value.
Privacy-conscious
Client-side processing is preferred whenever possible, so more tools can work without uploading user files.
Simple and focused
Filegiga is designed to stay clear, useful, and easy to use without extra clutter getting in the way.
Clear privacy rules and practical tools
- No registration required
- Browser-based tools keep files on your device when technically possible
- Server-side processing is only for tools that truly need it, and should always be temporary
Questions before you start
Do I need to register?
No. Filegiga is built around no-signup file tools.
Are my files uploaded?
Browser-first tools stay on your device. If a future tool needs temporary server-side processing, Filegiga should say so clearly.
Which tools can I use right now?
You can already use image conversion, image resize and compression, PDF merge, split, and PDF to Word, plus JSON formatting, Base64, and local file hashing.
Why does Filegiga feel simpler than larger file tool sites?
Because the product is intentionally optimizing for speed, clarity, no-login usage, and browser-side processing first.