Example scenario · illustrative, not a real seller
An example seller tapes two tripod positions to the floor. Setup drops from 10 minutes to 3, and twenty items at about 2 minutes each take around 43 minutes instead of 80.
What you’ll get
- What marketplaces ask for in photos.
- Two fixed shooting positions.
- Camera settings to set once.
- A shot list that works for most items.
- A time check on a fixed setup.
Your phone is already good enough
Most resale photos that look amateur aren't let down by the camera. They're let down by a tilted angle, a shaky hand, a dirty lens or a setting that changes every time. A modern phone can produce photos that meet every marketplace's requirements; what it needs is a fixed setup you reuse for every item.
This guide sets up a phone for listing photos, using the requirements and tips on eBay's help and Seller Center pages and Mercari's listing guide, checked November 8, 2026.
What marketplaces ask for
| Platform | What its pages say |
|---|---|
| eBay | At least one photo per listing, up to 24; minimum 500 × 500 pixels, about 1600 × 1600 recommended; uploads up to 12MB each; 1:1 or 16:9 ratios generally look best |
| eBay tips | Use a tripod for sharp photos; without one, rest the camera on a flat surface and use the shutter timer |
| Mercari | Up to 12 photos; natural lighting to capture exact color; plain backgrounds |
| Poshmark | Up to 16 photos and one video per listing |
Any recent phone easily exceeds 1600 pixels on the long side. The limits that matter in practice are sharpness, consistency and file size.
Step 1: Clean the lens
Phones live in pockets, and a smudged lens softens everything and adds haze around bright areas. Wipe it with a soft cloth before each session. It's the single quickest improvement.
Step 2: Fix the phone in place
eBay's tips recommend a tripod, or a flat surface plus the shutter timer. A small phone tripod with a clamp costs little and keeps every shot at the same height and angle. For flat items, an overhead arm or a shelf above the table works.
In this chosen example, a seller shoots everything from two positions:
| Position | Use | Height and angle |
|---|---|---|
| Front | Shoes, homeware, electronics | Lens level with the middle of the item |
| Overhead | Folded clothing, books, flat items | Directly above, lens parallel to the surface |
Marking tripod positions on the floor with tape means the setup is identical next time.
Step 3: Set the camera once
Before shooting, check these settings:
- Aspect ratio: square (1:1) suits most marketplaces' grids. eBay notes 1:1 and 16:9 generally look best.
- Gridlines on: they help keep edges straight and the item centered.
- Flash off: eBay recommends avoiding flash to reduce glare.
- Filters off: they change colors, which leads to "not as described" complaints.
- Zoom at 1x or the phone's dedicated lens: digital zoom crops and loses detail; move the phone closer instead.
Step 4: Use the timer or a remote
Pressing the screen moves the phone. A two- or three-second timer, a Bluetooth remote or the volume button on a headphone cable removes that shake.
Step 5: Tap to focus and set exposure
Tap the item on screen to focus. If the background is bright white, the phone may darken the item; most phones let you slide exposure up after tapping. Check one photo at full size before shooting the rest.
Step 6: Shoot the set in one go
Plan the shot list before starting so you don't move the setup halfway through:
- Main photo: the whole item, face-on, centered and filling most of the frame. eBay says the first photo appears in search results.
- Back and sides.
- Labels, model numbers, size tags.
- Close-ups of details and materials.
- Every flaw, with something for scale. eBay suggests a coin or ruler.
The showing defects guide covers flaw photos, and the lighting guide covers where to put the setup.
Step 7: Check file size before uploading
eBay accepts uploads up to 12MB each. High-resolution phone photos can approach that in some modes. If an upload fails, export at a lower quality setting rather than shooting at lower resolution.
Step 8: Keep it consistent
A consistent setup makes a shop look professional and saves time. Same spot, same height, same background, same settings. The photo file system guide keeps the resulting files organized by item.
A quick time check
In this chosen example, a seller times a session: setting up a tripod, background and light takes 10 minutes the first time and 3 minutes once taped positions are in place. Shooting eight photos per item takes about 2 minutes. Twenty items take about 43 minutes including setup. Without a fixed setup, the same seller spent closer to 4 minutes per item adjusting angles, about 80 minutes for twenty.
Common mistakes
- Shooting through a smudged lens.
- Handholding in dim light, which blurs photos.
- Using digital zoom instead of moving closer.
- Leaving flash or filters on.
- Changing the angle and background for every item.
Set it up once
The best phone setup is the one you never have to think about: same spot, same height, same settings, every item. Tape the positions down and the photos will match the listings.
Worked example · hypothetical, not a real seller
Keep the example in view
| Chosen position | Use | Angle |
|---|---|---|
| Front | Shoes, homeware, electronics | Lens level with the item |
| Overhead | Clothing, books, flat items | Directly above |
Chosen example · edit the numbers
Does this photo batch fit your session?
Illustrative inputs, not market benchmarks or an achieved outcome. Scratchpad values stay in tab memory, not saved by this application. Reload to reset.
Before the next transaction
With JavaScript and browser storage, only checked-step IDs can stay on this device. No buyer details or amounts are saved.
Practical questions
What resolution does eBay require?
eBay’s help page says images need at least 500 × 500 pixels and recommends about 1600 × 1600. Any recent phone exceeds that.
How many photos can I add?
eBay allows up to 24, Poshmark 16 plus one video, and Mercari 12.
Do I need a tripod?
It helps. eBay suggests a tripod, or a flat surface plus the shutter timer if you don’t have one.
Should I use digital zoom?
Avoid it. Digital zoom crops the image and loses detail; move the phone closer instead.
Do this next · one concrete move