Clarity and resolution

Image quality, pixel dimensions and file size

A larger file may contain more pixels or simply less compression. Judge usable detail at the final display size instead of assuming the biggest download is the best version.

You choose your own source and review the current cost before generation.

Amber glass perfume bottle on a display surface
Reference imageAmber glass perfume bottle on a display surface
A situation you may recognize

A large JPEG looks worse than a smaller original at the same displayed size.

Check dimensions, compression and actual detail separately. A larger file can contain redundant pixels or added texture. Keep a high-quality master and select the smallest delivery copy whose important edges, lettering and gradients survive.

01

Locate the problem before editing

Keep a master for editing and create delivery copies separately. Avoid repeatedly enhancing an already processed file without a clear reason.

IN PRACTICE

Work through a practical example

01

Choose the next move

Choose delivery format for transparency, compatibility and quality needs. Avoid repeatedly recompressing the only original to meet a temporary upload limit.

02

Make the first version

Compare two exports at the same displayed size. Inspect letters, hair or product edges, then note their load or transfer cost. A smaller well-compressed image may be sufficient for the web, while the master remains available for larger crops and print.

03

Have these ready

Read three different properties: pixel dimensions, file format and compressed byte size. Keep them separate in your notes.

Check your own pixel dimensions

Read width and height from the original file. Set the print density your printer requests; 300 ppi here is an example, not a universal requirement.

Calculated print size
10.2 × 15.2 cm · 4 × 6 in

ScalePixel dimensions
Original dimensions1,200 × 1,800 px
2×2,400 × 3,600 px
4×4,800 × 7,200 px
This is dimension arithmetic, not a promise of recovered detail or accepted tool input. Check the real returned file and a print proof.
02

Look closely at the examples

Try this before committing

Compare two exports at identical on-screen dimensions. Note pixel size and format separately from file weight. Keep the smaller delivery file only if important edges and gradients survive; retain a higher-quality master for later editing.

Enhance my photo ↗

Questions for this project

Why can a tiny PNG be larger than a JPEG?

Encoding and image content differ. Transparency, noise and many fine color changes can affect compression. Byte size alone cannot identify the better source; compare visible information and preserve the file properties your destination actually needs.

When you have chosen a direction

Enhance my photo ↗Photo guides

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