62 free tools · nothing leaves your device
PDF and image tools. We keep nothing.
Merge, split, compress, and convert PDFs and images. No account, no watermark, no queue, and no limit but your device's memory.
PDF Tools
All 25 pdf tools →- Merge PDF
Combine several PDFs into one document.
- Split PDF
Pull out pages, or split a PDF into separate files.
- Compress PDF
Shrink a PDF so it fits an upload limit.
- PDF to JPG
Save every page as a JPG or PNG image.
- JPG to PDF
Turn photos and scans into a single PDF.
- Organize PDF
Reorder, rotate, and delete pages visually.
Image Tools
All 31 image tools →- Compress Image
Make photos smaller without visible loss.
- Resize Image
Set exact pixel dimensions for any image.
- Crop Image
Trim to the part of the picture you want.
- Convert Image
Switch between JPG, PNG, and WebP.
- PNG to JPG
Shrink PNGs down to compatible, lightweight JPGs.
- Image to WebP
Shrink JPG, PNG, GIF, or BMP down to WebP.
Utilities
All 6 utilities →- QR Code Generator
Turn a URL or short message into a scannable QR code.
- JSON Formatter
Pretty-print or minify a JSON file.
- Hash Generator
Verify a file's integrity — SHA-256, MD5, and more, in one report.
- Base64 Encoder/Decoder
Encode any file to base64, or decode base64 back to a file.
- Favicon Generator
Turn a logo into favicon.ico plus every size a site needs.
- XML Formatter
Pretty-print or minify an XML file.
Why it works this way
Nothing is uploaded
Every tool here runs inside your browser. Open your network tab and watch — your file never goes anywhere.
See how it works →No sign-up, no limits
No account, no email, no watermark, and no daily cap. The practical ceiling is your own device memory.
Fast, and it stays fast
There is no queue and no server round trip, so most jobs finish before a normal site would have finished uploading.
Guides
All guides →- How to check a file's checksum, and what it actually provesWhat a checksum is, how to compute and compare one on Windows, Mac, and in a browser, and the difference between what it proves and what people assume.
- How to reduce PDF file size without losing qualityWhy PDFs get large, which compression actually works for your file, and how to shrink one without turning the text to mush.
- JPG, PNG, or WebP: which image format should you use?A practical guide to choosing between JPG, PNG, WebP and AVIF — what each is genuinely good at, and the mistakes that bloat your files.
- HEIC photos from your iPhone, and how to stop the problem at the sourceWhy your iPhone photos will not open on Windows, the iPhone setting that fixes it permanently, and how to convert the HEIC files you already have.