Stock Photo Submission Checklist: Getty, Adobe Stock, Shutterstock JPG Specs

You have a hard drive full of strong frames, a vague suspicion they would sell on Adobe Stock or Shutterstock, and absolutely no clarity on the technical bar. Each agency publishes its specifications in a different corner of its contributor portal, the rules drift every couple of years, and the rejection emails are vague enough to be useless ("technical issues, please review and resubmit"). The result is that most photographers either give up after their first batch fails or churn through years of low acceptance rates without ever fixing the underlying file-prep problems.

This article consolidates the current 2026 JPG submission requirements for the seven biggest stock agencies and walks through the file-prep pipeline that quietly pushes acceptance rates from the typical first-timer's 40 percent up to 85 percent or higher. Get the technical floor right and the art sells itself; get the technical floor wrong and the strongest portfolio in the world bounces.

Background: how stock review actually works

Every major stock agency runs two layers of review on a submission. The first is automated — a script checks pixel dimensions, file size, color profile, EXIF integrity, and a few other technical sanity checks. The second is human — a reviewer opens the image, zooms to 100 percent, and looks for noise, artifacts, focus issues, over-sharpening halos, and policy violations like visible logos or unreleased people.

The automated layer rejects roughly 30 percent of new-contributor submissions. The human layer rejects another 20 to 40 percent. Fixing the automated rejections is pure file-prep discipline; you can lift your acceptance rate by 30 percentage points without changing a single image, just by submitting cleaner files.

The universal baseline every agency expects

Every major stock agency wants the same technical floor before looking at composition:

• Format: JPG (Adobe Stock also accepts EPS, AI, MP4, MOV; Shutterstock accepts EPS, AI; vector contributors need both vector and JPG preview)
• Color space: sRGB, embedded as a tag (Adobe RGB gets bounced)
• Bit depth: 8-bit per channel
• Compression: baseline JPG, quality 10 to 12 in Photoshop's scale
• Metadata: title, description, and 25 to 50 keywords embedded in IPTC fields
• No watermarks, no borders, no signatures, no logos overlaid on the image
• No filename leaks: rename from camera-default DSC_xxxx to descriptive slugs

If you shoot RAW (and serious stock contributors do), the conversion to a clean, full-resolution sRGB JPG is the first prep step. The RAW to JPG converter handles batch jobs when your editor's queue is tied up with paid work. For Canon RAWs specifically, the CR2 to JPG converter and CR3 to JPG converter are the format-specific shortcuts. Nikon shooters reach for the NEF to JPG converter, Sony for the ARW to JPG converter, Fuji for the RAF to JPG converter, and DNG shooters for the DNG to JPG converter.

Step-by-step walkthrough

Step 1: Cull aggressively before you even start prep

The fastest way to raise your acceptance rate is to submit fewer, better images. Cut your candidate pool by 70 percent before you start prep. The reviewers fatigue past batch sizes of 50 and start finding reasons to reject the back half of a long submission. Quality over quantity isn't a slogan; it is a measurable acceptance-rate driver.

Step 2: Convert RAW to a clean master JPG

Export at full resolution, sRGB, quality 100, no resize. This is your master. From here you will derive the agency-specific variants if needed.

Step 3: Inspect at 100 percent zoom

Open every candidate at 1:1 pixel ratio. Look for:

• Chroma noise in shadow areas (red/green speckling)
• Luminance noise that survived your denoising
• Dust spots from the sensor
• Chromatic aberration on high-contrast edges
• Over-sharpening halos around contrast lines
• Focus issues that looked acceptable at fit-to-screen

Reject anything that fails. The reviewers will catch what you let slip.

Step 4: Strip identifying metadata

Remove GPS coordinates unless the image is editorial and the location is part of the story. Some agencies care about EXIF integrity (they verify that the file actually came from a camera), so strip selectively rather than wiping everything.

Step 5: Embed keywords, title, and description

This is where most contributors lose discoverability. Stock search is keyword-driven, and the first five keywords carry the most ranking weight. Order from most-specific to most-general: lead with the literal subject, then the action, then the mood, then the technical descriptor. Avoid synonym-stuffing — "person, human, individual, man, male" wastes slots that could go to genuinely differentiating descriptors like "morning light" or "shallow depth of field."

Step 6: Verify file size against agency cap

If you are at 60 MB and the agency cap is 45, run the file through the JPG compressor at high quality. A small reduction in compression bitrate is invisible at the magnification reviewers use, and it saves you a rejection round.

Step 7: Submit in 25 to 50 image batches

Mixed-subject batches actually perform better than 100-of-the-same-flower batches. Reviewers like variety because it reduces their fatigue, and the algorithm seems to favor contributors who supply category diversity.

Step 8: Track acceptance and iterate

Spreadsheet every submission with the batch date, image count, accepted count, and any rejection reasons. After 5 to 10 batches, patterns emerge. If 40 percent of your rejections are "noise at 100 percent," your post-processing needs adjusting. If 30 percent are "lack of commercial appeal," your subject selection needs adjusting.

Per-agency specifications

Adobe Stock

• Minimum resolution: 4 megapixels
• Maximum file size: 45 MB per JPG
• Color profile: sRGB embedded
• Review turnaround: typically under 5 days
• Property releases: required for recognizable buildings, branded products, and identifiable people

Shutterstock

• Minimum resolution: 4 megapixels
• Maximum file size: 50 MB
• Color profile: sRGB
• Noise tolerance: very low — keep ISO at native, denoise gently
• Sharpening: under 80 in Lightroom's detail panel; over-sharpening is rejection reason number one

Getty Images and iStock

• Minimum resolution: 6 megapixels for iStock, higher for Getty premium
• Long edge: at least 2,800 px
• Initial test submission of 3 images required before full contributor status
• Exclusivity options pay higher per-download

Alamy

• Minimum resolution: 17 megapixels (highest of the major agencies)
• Maximum file size: 100 MB uncompressed TIFF, 50 MB JPG
• Editorial-friendly: accepts unreleased editorial content with appropriate captioning

Depositphotos and Dreamstime

• Minimum resolution: 4 megapixels
• Maximum file size: 50 MB
• Review turnaround: 3 to 10 days
• Generally accept similar specs as Shutterstock

Specs at a glance

Agency	Min MP	Max file size	Profile	Releases enforced	Review window
Adobe Stock	4	45 MB	sRGB	Yes	3 to 5 days
Shutterstock	4	50 MB	sRGB	Yes	5 to 10 days
iStock / Getty	6	50 MB	sRGB	Yes, strictly	7 to 14 days
Alamy	17	50 MB JPG	sRGB	Editorial allowed	3 to 7 days
Depositphotos	4	50 MB	sRGB	Yes	5 to 10 days
Dreamstime	4	50 MB	sRGB	Yes	5 to 14 days
500px	4	30 MB	sRGB	Yes	5 to 7 days

Common mistakes and how to avoid them

Wrong color space. Diagnosis: Adobe RGB or untagged files come back instantly from automated review. Fix: every export embeds sRGB. One preset setting fixes the issue forever.

Noise visible at 100 percent. Diagnosis: high-ISO frames that look fine at fit-to-screen fall apart at pixel-level review. Fix: shoot at native or near-native ISO when possible, apply targeted denoise to shadow regions, and inspect every candidate at 1:1 before submission.

Trademarked content in the frame. Diagnosis: logos on T-shirts, branded products on tables, recognizable corporate buildings, copyrighted artwork on walls. Fix: clone-stamp out logos in post or shoot around them. The release-required content rejection is final.

Over-similar batches. Diagnosis: 20 near-identical compositions get flagged as spam-like or low-effort. Fix: mix subjects within a batch. If you shot 60 frames of one flower, submit 3 of the best.

Generic keywords. Diagnosis: "beautiful," "nice," "image," "photo," "stock" provide zero discoverability lift and signal lazy submission. Fix: lead with literal subject, action, and context. Use the agency's keyword suggestion tool as a starting point but refine manually.

Wrong release type. Diagnosis: you submitted as commercial when the content needs editorial-only treatment. Fix: if there are unreleased people or branded content, submit as editorial. Lower per-download rate, dramatically higher acceptance.

Real-world examples

Hannah, food photographer in Portland. Hannah shot 1,200 food images in her first year of contributing and got a 38 percent acceptance rate. After auditing her rejections, 60 percent were color-space issues (she was exporting Adobe RGB by default) and 25 percent were noise issues. Two preset changes lifted her acceptance to 79 percent in batch eleven without re-shooting a single frame.

Diego, travel photographer based in Mexico City. Diego built a portfolio of 4,000 architectural and street images over five years. His Alamy submissions performed well; his Adobe Stock submissions kept getting rejected for "trademarked content" because Mexican street scenes frequently include branded signage. Switching to editorial submissions for architectural and street work, while reserving commercial submissions for cleanly composed shots without branding, pushed his overall acceptance from 41 percent to 82 percent.

Petra, illustrator and vector artist. Petra ships vector EPS files plus 4,000 px JPG previews. The preview JPG is what reviewers see in the thumbnail browser; the EPS is what buyers download. She uses the RAW to JPG converter for her reference photography (when she shoots source material for an illustration) and the editor's native export for the preview JPGs. Her per-illustration submission pipeline takes 9 minutes from finished art to all-agency submitted.

Advanced tips

Build a keyword library. Maintain a spreadsheet or text file of keyword sets by subject (food, business, nature, urban, lifestyle). Paste from the library rather than typing fresh keywords each submission.

Use the agency's trending keyword lists. Adobe Stock and Shutterstock publish monthly trending-keyword lists. Plan shoots around the trends six months out — the lag between trend and contributor uptake is the gap where new contributors can rank.

Submit non-exclusively across three to five agencies. For new contributors, the per-download rate hit from non-exclusive is more than compensated by volume across multiple platforms.

Resubmit rejected images after a year. Reviewers change, algorithms change, and "low commercial appeal" becomes "exactly what we need" as trends shift. Keep your rejection list; revisit annually.

Build vertical and horizontal versions. Buyers need both. Crop the same scene into both 3:2 horizontal and 9:16 vertical and submit both separately.

Use the agency's contributor analytics. Adobe Stock's Insights tab shows you which keywords drove sales for your portfolio. Lean into the winners on subsequent submissions.

Compress only when you need to. Pushing the master through the JPG compressor at quality 90 trims size without visible loss. Save for cases where you are over the agency cap; don't compress preemptively.

FAQ

How long until I see meaningful income from stock?

Most contributors start seeing $30 to $100 per month after their first 200 accepted images. Cracking $500 per month typically requires 1,000+ accepted images and 2 to 3 years of continuous submission.

Are AI-generated images accepted?

Adobe Stock accepts AI-generated content with a disclosure tag. Shutterstock has its own AI program. Getty currently does not accept AI. Rules change frequently — check the agency's current AI policy before submission.

Can I submit the same image to multiple agencies?

Yes for non-exclusive contracts. No if you signed an exclusivity deal with Getty or any other agency. Non-exclusive is the default for new contributors.

Do I need releases for stranger street photography?

For commercial use, yes. For editorial submission with appropriate captioning, releases are often not required but the content cannot be used in advertising. Editorial pays less per download but accepts more readily.

Should I retouch skin in lifestyle images?

Light retouching is expected for commercial work; heavy retouching that creates an unnatural look is a rejection trigger. Aim for "polished but believable."

What about pet photography?

No releases needed. Pets are commercially submittable without restriction. Pet photography is a consistently underserved category on most agencies.

Does watermarking my portfolio site protect me?

Watermarks help a bit but determined infringers crop them out. The bigger protection is properly embedded copyright EXIF and a DMCA process. Reverse-image searching via Google or TinEye finds most infringements.

Model and property releases in practice

The release requirement is the part most new contributors get wrong. A commercial-use image with an identifiable person requires a signed model release from that person. A commercial image of a recognizable building or branded product requires a property release from the owner or rights holder. Without these, the image either gets rejected outright or accepted only for editorial use (which earns less per download).

The practical workaround: keep a small stack of release forms in your camera bag and ask for signatures on the spot. The agencies provide template releases on their contributor pages. Get the release signed before you start editing — chasing down signatures weeks later is the leading cause of stranded uploads sitting in your queue.

Economics of stock photography in 2026

Pay-per-download rates have compressed significantly since the early 2010s. Subscription buyers (the majority of buyers in 2026) drive per-download royalties of $0.25 to $1.20 on Adobe Stock and Shutterstock, with extended-license sales reaching $30 to $100 on occasion. The contributors clearing $1,000 a month on stock typically have 2,000 to 5,000 accepted images and consistent monthly uploads.

The math says volume matters more than virtuosity for most contributors. A portfolio of 3,000 average-but-commercially-relevant images often outperforms a portfolio of 300 gallery-quality artistic images. The reason is that buyers search for specific subjects, not for artistic merit — and broader coverage of searchable subjects wins on impressions.

The shape of a typical contributor income

The first six months on stock are slow for almost every contributor. Acceptance rates climb as you learn the prep workflow, but earning per accepted image is low until your portfolio reaches critical mass. Most contributors hit their first $50 month around image 150 to 300. The first $200 month typically arrives at 600 to 1,000 accepted images. Sustainable four-figure months require 2,000+ accepted images and 18+ months of consistent uploads.

The slow ramp is why most aspiring stock contributors quit. The math only works if you treat it as a long-term portfolio rather than a quick-money scheme.

Common subjects with persistent demand

Certain subjects sell month after month regardless of trends. Business and office scenes, food and cooking, family and lifestyle moments, generic landscapes, healthcare scenarios, and technology in use — all of these have steady buyer demand and benefit from supply because most buyers want fresh-looking content rather than reused stock. Niche subjects (specific industries, niche hobbies, rare cultural events) can earn higher per-download rates because supply is thin, but volume is lower.

If you are starting a stock portfolio in 2026, the highest-return strategy is shooting universal-appeal subjects with diverse models, locations, and contexts. A single shoot of "family of four at the dinner table" can produce 50 commercially viable images across different angles, expressions, and crops — all from one studio session.

Build the recurring pipeline

The contributors who actually earn meaningful money on stock are the ones who upload 20 to 100 new images every week, not the ones who submit a portfolio dump and quit. Pick one shooting day per month, plan subjects against the trending lists, and run the same prep pipeline every time. Your conversion preset, your keyword library, and your JPG compressor shortcut should be one-click moves. Pair the RAW to JPG converter for batch RAW handling with the universal image converter for the occasional vector preview or PNG-to-JPG normalization, and the entire technical floor becomes invisible. From there, the only remaining variable is the picture itself.