Post cover (practical 3:4)
Recommended1080×1440 3:4
Practical 3:4 feed cover for Lemon8 notes—community habit, not a single official pixel mandate. Preview on-device.
Use in toolLemon8 · Image size
Lemon8 Post Cover Size
Lemon8 feed covers compete as tall lifestyle stamps. Export a practical 1080×1440 (3:4), keep the hook in the mid band, then download in your browser.
Browser crop · stays on your device
Crop your Lemon8 post cover
1080 × 1440
Add a photo to crop
Upload a lifestyle photo or flat graphic—or try the sample—then keep the hook inside the mid band before you download.
Size specs
Prefer a tall 3:4 card for Lemon8’s discovery grid. Profile photos are a separate square job.
Publish
Export this for Lemon8 upload.
| Asset | Pixels | Ratio | Notes | Action |
|---|---|---|---|---|
| Post cover (practical 3:4) Recommended | 1080×1440 | 3:4 | Practical 3:4 feed cover for Lemon8 notes—community habit, not a single official pixel mandate. Preview on-device. | Use in tool |
Lemon8 covers are tall lifestyle stamps—closer to RED than to Instagram squares
Lemon8 (TikTok’s lifestyle app) shows notes in a dense discovery grid. Your cover is judged as a small vertical card long before someone opens the article. Soft phone dumps and landscape vacation shots letterboxed into the column look unfinished next to sharp 3:4 competitors.
1080×1440 (3:4) is the practical community size many English-language creators ship. It is honest sizing from UI observation—not a fake “official only” pixel law. Always preview the live feed on a phone after upload.
Creators often compare Lemon8 to Xiaohongshu (RED). The waterfall habit is similar—prefer 3:4—but Lemon8’s audience, language, and TikTok cross-traffic differ. Do not assume a RED export is pixel-identical forever; re-crop and re-check hooks for Lemon8’s chrome.
Instagram 4:5 posts are close but not identical. Re-crop to 3:4 so faces and product heroes are not trimmed oddly. Profile pictures stay 800×800 squares—never stretch a cover into the avatar slot.
Good vs weak crop
Same feed frame—keep the subject inside the margin phones actually show.
Stops the lifestyle scroll
- Bold 3:4 subject
- Hook clear at thumb size
- Short high-contrast title if needed
Soft landscape dump
- Wide photo with empty bars
- Micro text only on the rim
- Avatar square stretched tall
Before you upload
Tick these off against your crop preview—nothing is saved.
Related surfaces compared
Similar-looking slots often use different ratios—do not reuse one export for all of them.
Post cover (3:4)
1080 × 1440
This page. Practical feed / discovery stamp.
Profile picture
800 × 800
Circular / rounded avatar—separate guide.
Xiaohongshu note cover
1080 × 1440
Similar 3:4 habit—re-check hooks if you cross-post.
Instagram portrait
Often 4:5
Close starter file—still re-crop to 3:4.
| Surface | Typical size | Note |
|---|---|---|
| Post cover (3:4) | 1080 × 1440 | This page. Practical feed / discovery stamp. |
| Profile picture | 800 × 800 | Circular / rounded avatar—separate guide. |
| Xiaohongshu note cover | 1080 × 1440 | Similar 3:4 habit—re-check hooks if you cross-post. |
| Instagram portrait | Often 4:5 | Close starter file—still re-crop to 3:4. |
Lemon8 vs Xiaohongshu (RED) covers
Both apps reward tall 3:4 cards in a waterfall-style feed. Xiaohongshu leans Chinese-language discovery; Lemon8 targets international lifestyle readers with TikTok adjacency.
Reuse the photo when the scene works, then re-crop and rewrite on-image text for Lemon8’s audience. Do not treat the two apps as one upload forever.
- Xiaohongshu note cover — 1080 × 1440 (3:4)
- Prefer the same 3:4 habit, different cultural hooks.
- Preview each app’s live grid separately.
Design for lifestyle discovery first
Lemon8 notes sell a vibe—beauty, food, travel, home—before the long caption loads. One clear subject beats a busy collage. Short on-image titles only; paragraphs fail at thumb size.
- Keep faces and products away from extreme corners.
- Match color mood to the TikTok / Lemon8 brand feel without copying soft templates.
- Test readability at phone thumb size before you publish.
File requirements
JPG suits photographs. PNG suits flat graphics and bold titles. Prefer sRGB. Keep weight reasonable for mobile uploads.
- Practical cover
- 1080 × 1440 px (3:4)
- Honesty
- Community UI habit—preview live
- Formats
- JPG or PNG (sRGB)
- Not the avatar
- 800 × 800 separate square
Common mistakes
- Uploading a landscape blog hero with letterboxing.
- Copying Instagram 4:5 without a fresh 3:4 crop.
- Assuming Xiaohongshu and Lemon8 need zero re-check.
- Micro captions that vanish in the grid.
- Stretching the profile photo into a fake cover.
How to use the crop tool
Upload a photo, choose Post cover (1080×1440), keep the hook inside the mid band, then download. Processing stays in your browser.
- Zoom until the subject fills most of the frame.
- Prefer short titles if words sit on the image.
- Publish in Lemon8 yourself after download.
After you download
From this download to a live upload in a few minutes.
- 1
Download the 1080×1440 JPG or PNG from the tool.
- 2
In Lemon8, create or edit a post and set the cover / lead image.
- 3
Preview the discovery grid on a phone—judge the thumb, not only the editor.
- 4
If the hook vanishes at thumb size, simplify and re-export.
Frequently asked questions
What size is a Lemon8 post cover in 2026?
A practical export is 1080×1440 (3:4). It is a community UI target—not an official single-pixel mandate. Preview on-device after upload.
Is Lemon8 the same as Xiaohongshu?
No. Both reward tall 3:4 covers, but Lemon8 is TikTok’s international lifestyle app and Xiaohongshu (RED) is a separate product. Re-crop and re-check when you cross-post.
Can I reuse an Instagram post?
Reuse the photo, then re-crop. Instagram often uses 4:5; Lemon8 covers here target 3:4.
Is this an official Lemon8 size?
No. These are practical sizes observed in community UI as of 2026-08-21. Always preview before you publish.
Can I crop Lemon8 covers in the browser?
Yes. This guide includes an in-browser crop—files stay on your device until you download and upload to Lemon8 yourself.