Practical stuff about photo privacy, metadata, file formats, and keeping your personal info off the internet.
Compare tested IIM, XMP, and EXIF photo examples. Read captions, creator credits, copyright statements, and keywords, and understand conflicting or missing fields.
Build a photo inventory with tested images and a reference CSV. Understand missing fields, error rows, recorded dates, GPS values, and spreadsheet import settings.
Check embedded ICC profiles with tested sRGB, Display P3-compatible, and untagged downloads. Understand recorded fields, inferred color spaces, and conversion limits.
Remove supported MP3 tags and embedded artwork. Try three tested ID3 examples, compare the cleaned audio bytes, and understand WAV and FLAC differences.
Change JPEG EXIF dates without re-encoding. Follow a tested before/after example and understand the limits of timezone tags and filesystem dates.
Find a photo's recorded camera or phone model using EXIF. Try four downloadable examples and learn what missing or edited metadata can tell you.
PDFs quietly embed your name, company, OS username, and edit history. Here is how to strip hidden PDF metadata locally without uploading your document anywhere.
Apple saves iPhone photos as .HEIC to cut file sizes in half, but Windows and web portals often reject them. Here is why it happens and how to convert them without uploading.
Photopea is a powerful free Photoshop alternative — but it's a full image editor, not a file tool. If you just need to compress, resize, or convert images without the learning curve, NoFileUpload is built for that.
ExifPurge is a solid Mac app for stripping EXIF metadata from photos. But it only works on Mac and requires installation. NoFileUpload removes EXIF data in any browser on any device — no install, no upload.
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