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38 lines
2.6 KiB
Markdown
38 lines
2.6 KiB
Markdown
---
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name: direct-img
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description: Embed images anywhere with direct-img.link URLs, where https://direct-img.link/orange+cat returns an image directly. For finding or embedding images, photos, gifs or illustrations in chat, markdown, HTML, docs or web pages, free.direct-img.link for public domain / CC0 images, and ai.direct-img.link for generated images.
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---
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# direct-img.link
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`https://direct-img.link/<query>` returns an image found by searching for `<query>`. It works anywhere an image URL does.
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## URLs
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- Words are joined with `+`: `https://direct-img.link/golden+retriever+puppy`
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- Literal `.` and `/` are rejected; encode them as `%2E` and `%2F`. Other special characters are percent-encoded as usual. Max 200 characters; case and extra spaces are ignored.
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- `?i=N` (1–40, default 1; 1–20 on free) returns the N-th working image for the query. Each `i` is a different image. If there aren't `i` working images, an AI image is served instead (`bad.webp` on free).
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- A URL keeps returning the same image for 90 days, then may return a different one.
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- With no result or an invalid parameter, a placeholder [bad image](https://direct-img.link/assets/bad.webp) is returned.
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- Any URL can be downloaded and viewed to see what it returns.
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## Free images
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- `https://free.direct-img.link/<query>` returns only images marked public domain or CC0, from Openverse, then Wikimedia Commons. No credit is needed. It has far fewer images than the main host.
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- `?src=openverse` or `?src=wikimedia` limits it to one source. `src` and `i` combine in any order.
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## AI images
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- `https://ai.direct-img.link/<query>` generates an image instead of searching, so it never comes up empty.
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- Images are 512px, soft and painterly: the right colors, setting and mood, but often not the exact object, and faces come out distorted. Use it as a fallback or for abstract/mood images, not when the exact thing matters.
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- `?i=N` (1–1000) gives a different image of the same query. `?src=auroraimg-6m` is the only (and default) source.
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## Rate limit
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- `direct-img.link`: 15 new searches per day per IP
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- `free.direct-img.link`: 100 new searches per day per IP
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- `ai.direct-img.link`: 100 new images per day per IP
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- Each host has its own counter, reset at 00:00 UTC. Only new searches count. Cached URLs keep loading after the limit is hit.
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- A search's results are kept for 1 hour, so other `?i=` values of a query searched in the last hour don't count either. If an image is wrong, try `?i=2`, `?i=3`… right away before rewording the query, since a reworded query is a new search. On `ai.` every new `i` is a new image and counts.
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- Burst: ~10 requests per 10 seconds per IP
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