Prepare stock photo metadata before you submit to stock libraries
A vague title, a missing description, or off-topic keywords can sink a submission review at Adobe Stock, Shutterstock, Getty Images, or iStock — even when the photo itself is strong. This guide covers what platforms actually check in your metadata, the difference between editorial and commercial licensing, when you need a model or property release, and how to prepare a batch of images ahead of time with Exif Injector instead of filling in every field by hand.
What stock libraries actually check in your metadata
At submission time, reviewers — human and automated — at Adobe Stock, Shutterstock, Getty Images, and iStock rely on a fairly consistent set of IPTC fields across platforms. Exact field names and precise limits vary, but the underlying structure is the same:
- Title / headline (IPTC Title, ObjectName) — a short, factual sentence describing the main subject, without marketing language.
- Description / caption (Caption-Abstract, Description) — more detailed context: what's happening, where, and why it's relevant to a buyer.
- Keywords (IPTC Keywords, XMP dc:subject) — typically somewhere between 7 and 50 depending on the platform, covering subject, setting, concept, mood, color, and composition.
- Creator / copyright (Creator, CopyrightNotice) — who made the image and the associated rights statement.
- Category — a topical classification chosen in the platform's upload form, which helps route the image into the right search results.
Many platforms can read these fields directly from the IPTC/XMP metadata embedded in the file and pre-fill the submission form — a real time-saver when the file already arrives correctly tagged, and a source of mismatch when the embedded title doesn't match what gets typed into the form.
The standard behind these fields
These fields aren't platform-specific inventions: they follow the IPTC Photo Metadata Standard, the reference specification used by the press and the image industry for decades. That's why a title, description, and keyword set written once through IPTC/XMP stays readable across every platform that honors the standard.
Exact character or keyword limits differ between platforms and are occasionally adjusted over time. Treat the numbers in this guide as typical ranges, not fixed rules, and always check the target platform's current contributor guidelines before an important submission.
Editorial vs commercial — why it changes your keywording
Before writing a single keyword, you need to know which licensing track the image will sell under. It's the most structural distinction in the business, and it shapes both the caption's tone and the releases you need.
Editorial
Documents something real — news, an event, a place, a public figure — for use in news, commentary, or educational context. The caption needs to be factual: who, what, where, when, and in what context. No promotional language.
- Generally does not require model or property releases.
- Datable, verifiable keywords: place, date, event, named people if public figures.
- Cannot be used for advertising or product marketing.
Commercial / creative
Intended for advertising, marketing, or product illustration. The caption should be descriptive and timeless rather than tied to a specific news event, and the image must not show identifiable people or recognizable trademarks without a signed release.
- Model release required for any identifiable person.
- Property release for recognizable private property or a visible brand.
- More conceptual keywords (emotion, lifestyle, use case) than factual ones.
Model and property releases
A model release is a document signed by the person photographed granting the agency and its clients the right to use their likeness, including for commercial purposes. A property release does the same for identifiable private property — a house, an interior, a pet, a logo, artwork on display.
These releases are generally required for commercial/creative use whenever a person is recognizable, or when private property or a brand plays a central role in the frame. They typically aren't required for editorial use, which is why the same street scene might sell as editorial but get rejected for commercial licensing if faces or storefronts are visible without a release.
Most platforms ask you to declare, at submission time, whether releases exist and to attach them to the file — a status that in practice gets tracked partly through dedicated IPTC fields (the model/property release status indicators the IPTC standard provides for), alongside each platform's own release management system.
A release is generally needed when…
- a person is identifiable and the intended use is commercial.
- a recognizable building, interior, or private property is central to the image.
- a brand or logo is visible and not incidental.
Usually not needed when…
- the submission is strictly editorial, with a factual caption.
- people are not identifiable (silhouette, back turned, distant crowd).
How to write submission-ready keywords
The strongest keyword sets follow a simple logic: specific to general, covering several realistic search angles — not a list of loosely related synonyms.
Order: specific to general
Start with what precisely describes the image ("senior woman doing yoga on a rooftop terrace at sunrise"), then broaden toward general terms ("wellness", "health", "active retirement"). A buyer searching a broad term should still find your image relevant once they click through.
Cover multiple dimensions
A well-built keyword set mixes subject (what's photographed), setting (where), concept (the idea the image conveys), mood (calm, energetic, moody), dominant color, and composition (wide shot, close-up, negative space).
Avoid off-topic keywords
Adding popular but unrelated terms in the hope of being found more often is treated as keyword stuffing by most platforms, and it's one of the most common rejection reasons.
Stay consistent with title and caption
Title, description, and keywords should tell the same story. A reviewer who sees a generic caption paired with unusually specific keywords (or the reverse) reads that as a sign of rushed metadata.
Common metadata-related rejection reasons
Not every platform publishes the exact same rejection categories, but these metadata-related reasons show up most consistently across platforms:
A too-short set makes an image hard to find; a too-long one, especially padded with unrelated terms, reads as keyword stuffing.
Describing something not actually visible in the frame — a brand, a location, an emotion that isn't shown — is close to an automatic rejection.
An empty field, or a description that contradicts the title, slows the review and can be enough on its own to trigger a rejection.
Missing clear attribution complicates rights verification, especially on platforms that cross-check the field against the contributor account.
Sending several near-identical variants of the same shot, with near-identical metadata, is treated as redundant submission by several platforms.
A dated, factual caption on an image meant for advertising use — or an overly promotional caption on an editorial submission — signals mismatched license categorization.
Prepare a batch with Exif Injector
Typing title, description, and keywords by hand for every photo from a shoot quickly becomes the bottleneck before submission. Exif Injector uses AI to draft a first pass of IPTC metadata across a whole batch, which you review and adjust before exporting to Adobe Stock, Shutterstock, Getty Images, or iStock.
Drop every photo from a shoot or session — Exif Injector analyzes each image individually rather than reusing one generic keyword set.
AI drafts a factual title, description, and specific-to-general keyword set per image, based on what's actually visible in the frame.
Fix anything too generic, remove terms that don't match the intended license (editorial vs commercial), and add copyright/creator fields.
Write the IPTC/XMP fields into the files without any image quality loss, then export the batch ready to upload to your chosen platform.
An AI-drafted first pass is still a first pass: review it for licensing fit (editorial vs commercial), visible brands or identifiable faces, and consistency with the releases you actually have on file before exporting. Exif Injector doesn't submit anything directly to a platform — you keep control of the final file and the upload.
What's typically expected per platform
A qualitative overview — exact values shift over time and by contributor account type, so always confirm each platform's current guidelines before relying on them for a submission.
| Platform | Title / caption | Keywords (typical range) | Editorial vs commercial |
|---|---|---|---|
| Adobe Stock | Short, factual title, one sentence | Commonly a few dozen keywords | Both, via a separate submission path |
| Shutterstock | Description doubles as searchable text | Commonly up to around fifty, order matters | Both, categorized at submission |
| Getty Images / iStock | Factual caption + short title | Comparable typical range to the above | Strictly separated, distinct collections |
Check Adobe Stock's, Shutterstock's, and Getty Images/iStock's own contributor guidelines for the limits in effect at the time you submit.
Dos and don'ts before you submit
Do
- Describe only what's actually visible in the frame.
- Fill in Creator and CopyrightNotice consistently.
- Attach model/property release status when one exists.
- Keep title, description, and keywords telling the same story.
- Decide the license (editorial/commercial) before writing the caption.
Don't
- Add popular keywords unrelated to the image.
- Leave title or description blank to save time.
- Submit a commercial image with visible brands or faces without a release.
- Copy-paste the same keyword set across very different images.
- Mix factual editorial tone with promotional commercial tone in one caption.
FAQ about stock photo metadata
How many keywords should a stock photo have?+—
Most platforms typically accept somewhere between about 7 and 50 keywords, without publishing one universal ideal count. What matters more than hitting a number is relevance: every keyword should describe something actually visible or clearly implied in the frame — subject, setting, concept, mood, color, composition — rather than padding the list with loosely related terms.
What's the difference between editorial and commercial licensing?+—
Editorial documents something real for news, commentary, or educational use, with a factual caption (who, what, where, when) and generally no release required. Commercial (creative) is meant for advertising or marketing, generally requires a signed release for any identifiable person, recognizable private property, or visible brand, with a descriptive rather than event-specific caption.
Do I need a model release for every photo with a person in it?+—
Only for commercial/creative use when the person is identifiable. An editorial submission generally doesn't need one, but stays limited to non-commercial use as a result — which is why choosing the license before writing the caption matters.
Do stock platforms read embedded IPTC metadata or only the upload form?+—
Several major platforms can read and pre-fill upload fields from embedded IPTC/XMP metadata (title, description, keywords, creator, copyright), which is why preparing it beforehand helps. Still confirm every field in the platform's own upload form before submitting, since exact behavior varies and can change.
Why was my submission rejected for a metadata issue?+—
The most common causes are irrelevant keywords, too many or too few of them, a missing or inconsistent title/description, missing creator or copyright information, and metadata that contradicts what the image actually shows.
Can Exif Injector submit my photos to Adobe Stock or Shutterstock automatically?+—
No. Exif Injector drafts and embeds IPTC/XMP title, description, and keyword metadata into your files using AI, which you review and adjust. You still upload the finished files through each platform's own contributor portal.
Should I use the same keywords for every platform I submit to?+—
A core keyword set describing subject, setting, and concept generally works across platforms, but it's worth trimming per platform — some cap keyword counts lower than others, and editorial-leaning platforms expect factual language rather than the more conceptual keywords used for commercial libraries.
Prepare your next batch before you upload
Let Exif Injector draft title, description, and IPTC keywords across a whole shoot, review the results, then export files ready for Adobe Stock, Shutterstock, Getty Images, or iStock.