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Guides
Practical tutorials for exact-size photos, form uploads, and private browser tools.
How to Compress an Image to Exact KB for Online Forms
Step-by-step guide to hitting strict KB limits on job and government application portals.
How to Convert HEIC to JPG Without Uploading
Convert iPhone HEIC photos to JPG privately in your browser.
How to Crop a 2×2 Inch Photo for Paper Printing
Crop a photo to a 2×2 inch (1:1) aspect ratio for US passport paper applications — not the same as online renewal digital uploads.
How to Resize an Image in CM vs Pixels
Understand when to use centimeters or pixels for form and print photos.
Why Browser-Local Tools Protect Your Privacy
How ExactPic keeps photos on your device and what that means for EXIF and GPS data.
PNG vs JPG for Form Uploads: Which Should You Use?
Choose the right format for online form photos and documents. When JPG beats PNG for file size, when PNG is required, and how to convert either way.
How to Fix a Photo That Is Too Large to Upload
A photo rejected for being over the size limit is a KB problem, not a resolution problem. Learn why — then use the task checker to fix file size exceeds the maximum limit in one step.
How to Get a Plain White Background for a Passport Photo
Most passport and visa photos require a plain white or off-white background. Shoot one correctly, know the #FFFFFF / RGB codes, and use ExactPic’s near-white helper only when alteration is allowed.
"WebP Not Accepted": How to Convert WebP to JPG or PNG
Downloaded a WebP image that a form or app will not accept? Convert it to JPG or PNG privately in your browser, with no upload.
How to Check a Photo's Size, Dimensions, and Format Before Uploading
Stop guessing why a form rejects your photo. Check the file size, pixel dimensions, and format against the form's rules first — in your browser.
How to Compress a Signature Image for an Online Form
Scanned signatures are often rejected for being too large. How to get a clean signature under a tight KB limit while keeping it legible.
Explore the tools
Form photo tasks
Preset checkers for specific KB, pixel, and format limits.
Passport & visa requirements
Verified, source-cited government photo specs by country.
Form photo checker
Diagnose and fix a photo against any form's exact rules.
Compress to exact size
Hit a KB limit without going over, right in your browser.