Compress Image to 5 MB
A 5 MB limit is generous for a phone photo and tight for a 24-megapixel camera JPEG, a 600 DPI scan or a layered TIFF export. This page brings those files to 5 MB or just under, usually without touching their pixel dimensions, so they still print sharp.
Compress Image
or drop JPG, JPEG, JFIF … files here ·
Max 95 MB per file· Up to 20 files· Deleted after 30 minutes
Files are processed on our servers and deleted after 30 minutes.
Never shrink below this width when downscaling. 0 means no minimum.
Optionally set the dimensions before compressing. Forms that specify pixels as well as KB need both.
Pixels for the side you chose above.
The search for the target size will not go below this quality; it downscales instead.
4:2:0 halves color resolution and saves a lot on photos; 4:4:4 keeps sharp edges on text, logos and screenshots.
Lossy PNG quantises colors (like TinyPNG) and is far smaller; lossless keeps every pixel.
How to use this tool
- 1
Add the large files
Upload camera JPGs, TIFF scans, PNG exports or HEIC photos, up to 20 at once and up to 95 MB each.
- 2
Keep 5 MB as the target
Target size reads 5 and Unit reads MB. Leave Output format on Same as input, or choose JPG when a TIFF or PNG has to go to a service that wants JPG.
- 3
Compress and send
Press Compress, wait for each file to show its new size, then download them one by one or together.
Where a 5 MB image limit applies
X, formerly Twitter, accepts photos of up to 5 MB each. Some print labs, photo contests and job or school portals set a 5 MB cap per upload, and email turns into a 5 MB problem the moment you attach several pictures at once. The files that hit the limit are rarely phone photos, which are typically 2–5 MB already. They are exports from mirrorless and DSLR cameras, scans at 600 DPI and above, panoramas, and PNG or TIFF exports from editing software.
| Destination | Limit | What a 5 MB file means there |
|---|---|---|
| X (Twitter) photo post | 5 MB per photo | Uploads without a size error |
| Gmail, Yahoo Mail | 25 MB per message | About four photos per email after encoding |
| Outlook.com | 20 MB per message | About three photos per email |
| 8 × 10 in print at 300 DPI | 2400 × 3000 px | Fits in 5 MB at high JPG quality |
How much resolution 5 MB keeps
A 24-megapixel image is 6000 × 4000 px. At 5 MB, which is 5,242,880 bytes, the file can spend about 1.7 bits on every pixel, enough for a JPG quality setting in the 80s on most scenes. That is why this target rarely needs Allow downscaling: the quality search almost always finds a fit first. A 45- or 60-megapixel frame from a high-resolution camera is the exception, and there the tool may trim the dimensions a little.
For printing, set Keep color profile on, which is the default, so an Adobe RGB or Display P3 photo keeps its colors at the lab. Turning on Progressive JPG makes the large file appear in passes in a browser preview but changes nothing in print. If you also need to send videos by email, the guide to compressing video for Discord and email covers those limits.
What happens to a 30 MB camera file
Large original
A 12–40 MB camera JPEG, scan or export
Quality search
Metadata removed, quality lowered until the file is 5 MB or less
Full-size result
Same pixel dimensions in most cases, ready for print or email
5 MB image questions
Will a photo compressed to 5 MB still print well?
Usually yes. An 8 × 10 inch print at 300 DPI needs 2400 × 3000 px, and a high-quality JPG of that size typically weighs 2–4 MB. Even a full 24-megapixel frame often fits in 5 MB at a quality where print artifacts are not visible.
Why is my DSLR JPEG bigger than 5 MB in the first place?
Cameras save JPEGs at their highest quality setting by default and at full sensor resolution, so a 24-megapixel frame of a detailed scene can be well over 10 MB. Much of that is detail the eye cannot see at normal viewing distance, which is what compression removes first.
How many 5 MB photos can I attach to one email?
Gmail and Yahoo Mail allow 25 MB per message and Outlook.com 20 MB, and attachments grow by about a third when they are encoded for sending. In practice three or four 5 MB photos fit in one email; for more, compress to a lower target or send several messages.
Can I turn a 40 MB TIFF scan into a 5 MB file?
Yes, but choose JPG under Output format first. TIFF scans are usually uncompressed or losslessly compressed, so saving them as JPG at high quality cuts the size dramatically while keeping the scan resolution.
Is there a 5 MB version for PDF documents?
Yes. Image compression works on picture files only; for a PDF, use compress PDF to 5 MB, which reduces the images inside the document and keeps its text and pages.