UltKit

Compress Image to 10 MB

Ten megabytes sounds like plenty until a 50-megapixel camera file, a 1200 DPI scan or a stitched panorama refuses to upload. This page squeezes those files to 10 MB or a little under while keeping their full resolution in nearly every case.

Compress Image

or drop JPG, JPEG, JFIF … files here ·

Max 95 MB per file· Up to 20 files· Deleted after 30 minutes

Compress to

Files are processed on our servers and deleted after 30 minutes.

How to use this tool

  1. 1

    Upload the oversized image

    Add files of up to 95 MB each: camera JPEGs, TIFF or PNG scans, HEIC photos or panoramas. A batch can hold 20 files.

  2. 2

    Confirm 10 MB

    Target size reads 10 and Unit reads MB. For a TIFF or PNG that must go to a form asking for JPG, set Output format to JPG as well.

  3. 3

    Compress and upload

    Press Compress and download. The size under each result tells you it is ready for the 10 MB field.

Uploads capped at 10 MB are built for ordinary photos. Files made for printing, archiving or editing are the ones that fail, and they need only a light touch of compression to pass.

Services with a 10 MB image limit

The 10 MB ceiling is everywhere. Government sites use it for online passport photos, Discord uses it for free accounts, and the owner of a Google Form chooses between 1 MB, 10 MB, 100 MB and larger limits for each file upload question, with 10 MB a common choice. Marketplaces and print-on-demand services often apply a similar cap to product and artwork images.

Published 10 MB limits
OrganisationRequirementSource
UK online passport application (HM Passport Office)Digital photo between 50 KB and 10 MB, at least 600 × 750 pxgov.uk
US online passport renewal (Department of State)JPEG photo between 54 KB and 10 MBtravel.state.gov
Discord, accounts without Nitro10 MB per file since 2024—
Google Forms file upload question10 MB is one of the per-file limits the form owner can pick—

Which images go over 10 MB

Phone photos almost never do; they are typically 2–5 MB. The usual suspects are JPEGs from 45- to 61-megapixel cameras, uncompressed TIFF scans of prints and documents, PNG screenshots or exports at very high resolution, and panoramas stitched from many frames. A 600 DPI scan of an A4 page, for example, is about 4960 × 7016 px, nearly 35 megapixels, and as an uncompressed TIFF it can pass 95 MB.

Getting these under 10 MB is mostly a matter of encoding, not resolution. The tool lowers JPG quality from the camera's near-maximum to a level where the difference is not visible, strips metadata and, for TIFF or PNG input, saves as JPG when you choose it. Only when that is not enough does Allow downscaling step in. Set Minimum width if a service also has a pixel minimum.

Compress image to 10 MB: what people get wrong

MythCompressing a 30 MB photo to 10 MB means losing two thirds of the detail.

FactMost of those bytes describe noise and fine grain the eye cannot see at normal size. The pixel dimensions usually stay exactly the same.

MythSaving a PNG as PNG again makes it smaller.

FactRe-saving gains little. Choose Lossy (smaller) under PNG compression, or JPG output for photos, to cut the size.

MythA passport photo should be as large as possible.

FactThe services check a minimum and a maximum. Any file inside the stated range, such as 50 KB to 10 MB, at the right dimensions is equally acceptable.

10 MB image questions

Which passport photo services take files up to 10 MB?

The UK's online passport service asks for a digital photo of at least 50 KB and no more than 10 MB, and the US online passport renewal has asked for a JPEG between 54 KB and 10 MB. Both also set minimum pixel dimensions, so compressing to 10 MB without downscaling is the safe route.

Why does Discord reject my 12 MB screenshot?

Discord lowered the upload limit for accounts without Nitro to 10 MB in 2024. A PNG screenshot from a large or high-resolution display can pass that easily; compressing it here to 10 MB, or choosing JPG or WebP output for a much smaller file, solves it.

Can I compress a GIF to 10 MB here?

This tool compresses still images. An animated GIF should go through compress GIF for Discord, which keeps the animation, and a screen recording is better sent as a video with compress video to 10 MB.

What about compressing a PDF to 10 MB?

A PDF needs a PDF tool, because its pages, fonts and text have to survive. The compress PDF tool reduces the images inside a document while leaving the rest intact.

Will a 10 MB file lose quality I can see?

On anything up to roughly 40 megapixels, no. 10 MB is about 2 bits per pixel even at that resolution, more than a high-quality JPG needs. Only very large panoramas and 100-megapixel medium-format files are trimmed noticeably.