Practical guides to the everyday file jobs our tools handle — written plainly, with privacy in mind.
Clean cut-outs used to mean expensive software or uploading your photos to a stranger's server. Here's how browser-based AI does it on your own device, and how to get the best edges.
Read the guide →Smaller files don't have to mean worse pictures. The quality settings, formats and habits that shrink images dramatically while keeping them looking sharp.
Read the guide →One tidy PDF beats five scattered attachments. A step-by-step walkthrough of combining documents locally — and why that matters for contracts and statements.
Read the guide →Three formats, three different trade-offs. A clear, jargon-light comparison so you can pick the right one for photos, logos, screenshots and websites.
Read the guide →Exact pixel sizes for social media, websites and forms — no Photoshop, no downloads. Includes the sizes that crop up most often and the one mistake to avoid.
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