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Step-by-step guides to getting the most out of private, in-browser file tools. Every method below runs entirely on your own device — no uploads, no accounts, no waiting in a queue.
Updated May 18, 2026
How to Convert HEIC to JPG on Any Device
Your iPhone saves photos as HEIC to save space, but plenty of apps and websites still can't open them. Here is how to turn HEIC into universally compatible JPG — on iPhone, Windows, and Mac — without uploading a single photo.
Read the guideUpdated May 22, 2026
WebP vs PNG vs JPG: Which Format Should You Use?
Three formats, three different jobs. Here is how WebP, PNG, and JPG actually differ — in compression, transparency, and support — plus a one-line rule that gets the choice right almost every time.
Read the guideUpdated May 27, 2026
How to Compress Images Without Losing Quality
"Without losing quality" is part marketing, part achievable goal. Here is what actually happens when you compress an image, and how to make files dramatically smaller while keeping them visually indistinguishable from the original.
Read the guideUpdated June 1, 2026
How to Convert a PDF to JPG or PNG
Sometimes you need a page from a PDF as a plain image — for a slide, a forum post, or a quick preview. Here is how to convert PDF pages to JPG or PNG with control over resolution, and why doing it in your browser keeps the document private.
Read the guideUpdated June 3, 2026
How to Convert MOV to MP4 in Your Browser
MOV is Apple's video format, and it does not always play nicely elsewhere. Converting to MP4 fixes that almost everywhere — and you can do it in your browser without waiting to upload gigabytes of footage.
Read the guideUpdated June 5, 2026
How to Convert Audio to MP3
MP3 still plays on absolutely everything, and it keeps files small. Here is how to convert WAV, M4A, FLAC, and other formats to MP3 — and how to choose a bitrate that sounds good without bloating the file.
Read the guideUpdated May 21, 2026
How to Compress a PDF Without Wrecking the Quality
Oversized PDFs bounce off email limits and crawl when uploaded. Here is how PDF compression actually works, which setting to pick, and how to shrink a file in your browser without uploading anything.
Read the guideUpdated May 26, 2026
How to Merge PDF Files Into One Document
Combining several PDFs into a single, ordered file is one of the most common document tasks — and one of the easiest to do badly. Here is how to merge PDFs cleanly, in the right order, without uploading anything.
Read the guideUpdated May 29, 2026
How to Remove EXIF Metadata From Your Photos
Every photo you take carries hidden metadata — often including the exact GPS location where it was shot. Here is what EXIF data reveals, when to strip it, and how to clean your images privately before you share them.
Read the guideUpdated June 2, 2026
How to Convert a Video to a GIF
GIFs are still the universal language of the internet — silent, looping, and playable anywhere. Here is how to turn a video clip into a sharp, reasonably sized GIF, and how to keep the file from ballooning.
Read the guideUpdated June 4, 2026
Audio Formats Explained: MP3 vs WAV vs FLAC vs AAC
MP3, WAV, FLAC, AAC, Opus — the list of audio formats is long and the differences are easy to muddle. Here is a clear, practical guide to what each one is for, and how to pick the right one.
Read the guide