Free AI image upscalers and photo enhancers October 2026
How many free upscales, how big, and with a watermark or not, read on the pages of 18 AI upscalers and photo enhancers. Some free plans only let you save a small picture.
Checked by hand on 8 October 2026, on each company’s own pages.3 of 138 have moved since, re-checked 23h ago.
The short answer
If you read nothing else, read this.
- Free with no limit: Upscayl, free and open source on your own computer, up to 16x (it needs a Vulkan graphics card), and waifu2x in your browser, with no size limit but your browser's memory.
- Free every day: Clipdrop 20 every 24 hours at 2x, Krea 4 a day up to 2K, Pixelcut 3 a day with no login and no watermark, Upscale.media 1 a day without an account, and Adobe Firefly free daily generations up to 4K, number not stated.
- Free every month: Imglarger 100 credits (2x only), Bigjpg 20 images (up to 4x, no account), and Canva 20 AI uses shared with all its AI tools (4x or 16x, up to 50 megapixels).
- Free once, then you pay: Let's Enhance 10 credits with a watermark, VanceAI 10, Nero 10, Icons8 3 with a watermark.
- Small or not free: Picsart and Fotor give only a low-resolution free download (Fotor's is 2x). Topaz Gigapixel has no free plan, and Magnific offers no free trial.
I read the pages of 18 upscalers. Many say 16x. Look at the size you can save.
Quick picks
No limit at all
Upscayl
Unlimited
Free and open source, on your own computer. Up to 16x. Needs a Vulkan graphics card.
Most free upscales online
Clipdrop
20 every 24 hours
At 2x. Its 16x upscaler is for Pro, $15 a month.
No login, no watermark
Pixelcut
3 a day
Up to 8x, files up to 50 MB. It says the free upscaler reaches 4K.
4K with a free account
Adobe Firefly
Up to 4K
2x or 4x from free daily generations, and you may use the results for business.
Compare them all
All 18, side by side. Tap a name for the sentences behind it.
Free with no limit
Free every day
Clipdrop20 every 24 hoursMax upscale 2x (16x on Pro) · Paid from $15 a monthTry free
Krea Enhancer4 a dayMax upscale Up to 2K · Sign-up Not needed to try · Paid from $9 a monthTry free- Pixelcut3 downloads a dayMax upscale Up to 8x · Watermark None · Sign-up Not needed · Paid from $8 a month yearly, $10 monthlyTry free
Upscale.media1 a day, no accountMax upscale Up to 8x · Watermark None · Sign-up Not needed · Paid from Credit packs or a planTry free- Adobe FireflyDaily, number not statedMax upscale 2x or 4x, up to 4K · Sign-up Adobe account · Paid from $9.99 a monthTry free
Free every month
Imglarger100 credits a monthMax upscale 2x (8x paid) · Sign-up Needed · Paid from $9.99 a monthTry free
Bigjpg20 images a monthMax upscale 4x (8x and 16x paid) · Sign-up Not needed · Paid from $6 for 2 monthsTry freeCanva20 AI uses a month, sharedMax upscale 4x or 16x, Canva picks · Paid from $144 a yearTry free
Free credits once
Let's Enhance10 credits at sign-upMax upscale 16x, saved up to 8 MP · Watermark Yes · Sign-up Needed · Paid from $9 a month yearly, $12 monthlyTry free
VanceAI10 creditsMax upscale 8x, for 3 credits · Watermark Its pages disagree · Paid from $15 a month, billed yearlyTry free
Nero AI Image Upscaler10 credits at sign-upMax upscale 4x (8x is paid) · Sign-up NeededTry freeIcons8 Smart Upscaler3 imagesMax upscale Up to 7680 x 7680 px · Watermark Yes · Paid from $9 a month for 100 imagesTry free
Free only in small, or not free
Fotor2x, low resolutionMax upscale 2x free, 4x paid · Watermark None, it says · Paid from $3.99 a month, billed yearlyTry free
PicsartLow-resolution download onlyMax upscale 4096 px, on any plan · Paid from $10.50 a month yearly, $15 monthlyTry free
Magnific (formerly Freepik)Limited daily use, number not statedMax upscale Up to 16x, paid · Paid from $14.50 a month, billed yearlySee plans
Topaz GigapixelTrial cannot save imagesMax upscale Up to 6x, 32,000 px · Paid from $12 a month yearly, $29 monthlySee plans
– means their own pages do not say.
Free with no limit
Nothing to pay and no allowance to run out. Read on their own pages on 8 October 2026.
Upscayl
- Free
- Unlimited, open source
- Max upscale
- Up to 16x
- Sign-up
- Works offline
- Runs on
- Windows, macOS, Linux
- Needs
- A Vulkan graphics card
- Paid from
- Cloud version, $24.99 a month
Upscayl does all the work on your own computer, with no internet needed. Upscayl Cloud is a separate paid version that works in a browser; it gives 10 trial credits after you log in and fill out a trial form. Upscayl's pages do not mention a watermark.
In their own words(9, checked 8 Oct)
“Upscayl Desktop is completely free and open source.”
“With no limits, upscayl as many images, in as many formats as you want.”
“Enhance your images by up to 16x better resolution.”
“Upscayl Desktop does all the processing on your local machine. No need for internet connection.”
“Upscayl Desktop is available for Linux, MacOS and Windows.”
“You'll need a Vulkan compatible GPU (Graphics Card) to upscale images.”
“Pro Plan $24.99 300 credits / month”
“Try out Upscayl for free! Just login, fill out the trial application and that's it!”
“10 credits included”
waifu2x
- Free
- No price, asks for donations
- Max upscale
- 4x
- File limit
- None in the browser version
- Best for
- Anime-style art
Use the in-browser version at unlimited.waifu2x.net: your pictures stay on your device, and the only size limit is your browser's memory. The server version at waifu2x.net takes files up to 5 MB, and up to 1500 x 1500 pixels for upscaling. 4x does not work with every model. Its pages say nothing about sign-up or watermarks.
In their own words(7, checked 8 Oct)
“Support the server on Patreon or Fantia.jp”
“Upscaling 1x 2x 4x”
“no 4x support”
“No image size limitation (But you have web browser memory limit)”
“Images are processed in the user's web browser and never sent to remote servers.”
“Limits: Size: 5MB, Noise Reduction: 3000x3000px, Upscaling: 1500x1500px.”
“Image Super-Resolution for Anime-style art”
Free every day
The allowance comes back every day.
- Free
- 20 every 24 hours
- Max upscale
- 2x (16x on Pro)
- File limit
- Up to 10 files at once
- Paid from
- $15 a month
The limit counts per 24 hours, not per calendar day. Clipdrop's pages do not say if free results carry a watermark, if you must sign in, or how big the result can be.
In their own words(4, checked 8 Oct)
“Image Upscaler x2 20/24h”
“High Resolution Image Upscaler x16 1000/24h”
“Click or drop up to 10 files here to start”
“15 US$per month”
- Free
- 4 a day
- Max upscale
- Up to 2K
- Sign-up
- Not needed to try
- Card
- Not needed
- Commercial use
- No
- Paid from
- $9 a month
Without an account you get a limited number of free enhancements; the free plan's 100 units a day give 4 Enhancer images a day. Free upscaling uses Krea's basic models, up to 2K. Paid plans go up to 22K.
In their own words(9, checked 8 Oct)
“Enhancer 4 images/day”
“100 units /day”
“Limited image upscaling Upscale images up to 2K resolution using our basic upscaling models.”
“No. You can use Krea's AI photo enhancer and image upscaler for free without creating an account.”
“You can enhance photos online for free with a limited number of free enhancements.”
“No credit card required”
“Images upscaled by free users are not licensed for commercial use.”
“Basic Access our most popular features $9 /month 5,000 compute units / month”
“Image upscaling up to 22K Access paid image upscalers, including Topaz Standard, that support outputs up to 22K.”
Pixelcut
- Free
- 3 downloads a day
- Max upscale
- Up to 8x
- Watermark
- None
- Sign-up
- Not needed
- File limit
- 50 MB, 6000 x 6000 px
- Commercial use
- Its pages disagree
- Paid from
- $8 a month yearly, $10 monthly
Pixelcut says its free upscaler reaches 4K. 16K needs the Topaz Labs model, and Pixelcut does not say if that is part of the free 3. Its upscaler page says you may use results in commercial projects; its price page lists a commercial license only on paid plans.
In their own words(9, checked 8 Oct)
“Yes, Pixelcut's image upscaler is free to use for up to 3 daily downloads.”
“With this tool you can enlarge an image by 4x and even 8x without losing quality and maintaining core details.”
“Pixelcut's free AI-powered image upscaler allows you to upscale your image to 4k with the click of a button.”
“To upscale an image to 16K, select the Topaz Labs Image Upscale model.”
“No login needed, no watermark on your download.”
“Supports JPG, PNG, and HEIC. Up to 50MB and 6000 × 6000px”
“You retain full rights to your upscaled images and are free to use them in commercial projects, including marketing, client work, e-commerce, and more.”
“1,000 batch exports monthly Commercial license”
“$10 $8 per month, billed yearly”
Upscale.media
- Free
- 1 a day, no account
- Max upscale
- Up to 8x
- Watermark
- None
- Sign-up
- Not needed
- Card
- Not needed
- File limit
- 2,500 x 2,500 px at 4x, as a guest
- Commercial use
- Terms say personal use only
- Paid from
- Credit packs or a plan
A free account adds 3 credits: one line of its price page says every month, another says when you sign up. Logged in, you can upload pictures twice as wide. Its home page mentions professional projects, but its terms allow personal use only. Credits you buy last a year. Prices change by country.
In their own words(10, checked 8 Oct)
“Without signing up, you can upscale one image per day for free.”
“You get 3 free credits when you sign up, no payment required.”
“Get 3 free credits and 3 free downloads every month to try the platform”
“This offers watermark-free enhancement with AI-powered 2x, 4x, or 8x upscaling.”
“Max Image Input Resolution (px) Scale Logged In Guest”
“4X 5,000 x 5,000 2,500 x 2,500”
“You can use it for printing, social media, professional projects, or personal use.”
“We authorise you to view and access the Platform solely for personal use”
“For regular or bulk use, you can switch to a subscription or pay-as-you-go plan.”
“Credits are valid for 1 year from purchase and are non-refundable”
- Free
- Daily, number not stated
- Max upscale
- 2x or 4x, up to 4K
- Sign-up
- Adobe account
- File limit
- 100 MB
- Commercial use
- Yes
- Paid from
- $9.99 a month
Adobe does not say how many free generations you get a day, or if free accounts get 4x and every upscaling model.
In their own words(7, checked 8 Oct)
“Yes, you can use the Adobe Firefly image upscaler for free with an Adobe account.”
“Free users receive free daily generations to upscale image resolution using AI.”
“Upscale an image by 2x or 4x with a single click.”
“Upload any photo and Adobe Firefly increases its resolution up to 4K, adding sharp detail without stretching or distorting your original image.”
“File must be JPEG(JPG), PNG, or WEBP and up to 100MB.”
“Outputs generated with Adobe Firefly AI models can be used for commercial purposes.”
“Adobe Firefly Standard at US$9.99/mo is the best plan for individual creators who primarily need AI image and vector generation, offering unlimited standard generations and 2,000 generative credits for occasional video or audio work.”
Free every month
A monthly allowance that comes back.
Imglarger
- Free
- 100 credits a month
- Max upscale
- 2x (8x paid)
- Sign-up
- Needed
- File limit
- 1024 px on the longest side
- Paid from
- $9.99 a month
Each image processed or downloaded uses 1 credit, and unused credits do not carry over. With 1024 pixels in and 2x, the biggest free result is about 2048 pixels on the longest side.
In their own words(7, checked 8 Oct)
“$ 0 /month 100 credits / month Create Account”
“Each image processed or downloaded requires 1 credit.”
“Unused credits do not carry over to the next period.”
“Scale up to 2X”
“Scale up to 8X”
“Input max side up to 1024px”
“$ 9.99 /month 2000 credits / month”
Bigjpg
- Free
- 20 images a month
- Max upscale
- 4x (8x and 16x paid)
- Sign-up
- Not needed
- File limit
- 3000 x 3000 px, 5 MB
- Paid from
- $6 for 2 months
Free runs on a slow, shared server. Without an account, keep the browser open until it finishes, or the picture is lost. Paid plans are paid once, for 2, 6 or 12 months.
In their own words(9, checked 8 Oct)
“Pictures / Month”
“20 Slow Shared 5MB 4x”
“Want 8x / 16x? Upgrade!”
“Currently free user 3000x3000px, 5M; paid user 50M.”
“If you have not logged in , yes!”
“You need to keep your browser open otherwise, the enlarged image will be lost.”
“Basic $6 USD 2 Months 500”
“Standard $12 USD 6 Months 1000”
“Premium $22 USD 12 Months 2000”
- Free
- 20 AI uses a month, shared
- Max upscale
- 4x or 16x, Canva picks
- File limit
- 25 MP in, 50 MP out
- Commercial use
- Yes, under its AI terms
- Paid from
- $144 a year
The 20 uses cover all of Canva's AI tools together and reset on the first of each month. Each image can be upscaled only once. On paid plans, upscaling does not use the allowance. Canva's pages do not say if free downloads carry a watermark.
In their own words(10, checked 8 Oct)
“On Canva Free, each use draw from your AI allowance.”
“Canva Free and Pro Lite: Up to 20 uses of Standard AI tools, OR Premium AI tools.”
“If you're on Canva Free, your AI allowance resets at 12:00 a.m. UTC on the first of each month.”
“Canva chooses the best upscale level (4x or 16x) based on your image.”
“Images must be between 10 × 10 pixels and 25 megapixels.”
“Upscaled images can be up to 50 megapixels.”
“You can only upscale an image once.”
“On paid plans it doesn't draw from your monthly AI allowance”
“You can use AI-created works for personal and commercial purposes, as long as you comply with our AI Product Terms.”
“US$144 /year for one person”
Free credits once
Enough to try a few pictures. Their pages do not say the credits come back.
Let's Enhance
- Free
- 10 credits at sign-up
- Max upscale
- 16x, saved up to 8 MP
- Watermark
- Yes
- Sign-up
- Needed
- Card
- Not needed
- File limit
- 24 MP or 50 MB in
- Paid from
- $9 a month yearly, $12 monthly
Its upscaler page says free accounts go up to 64 MP; its price page says 8 MP. Bigger results cost more credits: 1 credit up to 8 MP, 4 up to 32 MP. Paid users get pictures without the watermark.
In their own words(8, checked 8 Oct)
“10 Free credits get upon signing up”
“Select 2x, 4x, 8x, or 16x enlargement or set custom dimensions.”
“Free No credit card needed Try free images See features Input image up to 24 megapixels or 50MB Upscale up to 8 megapixels”
“Free accounts upscale to 64 MP; paid plans reach 512 MP.”
“Watermark (removed for paid users)”
“Up to 8MP 1 credit Up to 32MP 4 credits Up to 128MP 8 credits Up to 512MP 10 credits”
“100 credits $9/month”
“Billed annually. $12/month if billed monthly”
VanceAI
- Free
- 10 credits
- Max upscale
- 8x, for 3 credits
- Watermark
- Its pages disagree
- Card
- Not needed
- File limit
- 2.8 MP, 5 MB
- Commercial use
- Yes
- Paid from
- $15 a month, billed yearly
2x costs 1 credit and 4x costs 2, so 10 credits make 3 to 10 pictures. Its upscaler page says no watermarks; its price page lists downloads without watermarks as a paid feature. VanceAI does not say if the 10 credits come back.
In their own words(8, checked 16 Oct)
“Yes. You can try the AI image upscaler with 10 free credits.”
“1 credit (2×) · 2 credits (4×) · 3 credits (8×)”
“Enlarge images up to 8x online or up to 40x with VanceAI for PC.”
“Free to start. No watermarks, no credit card.”
“Upload files up to 10MB and 34MP, then download clean results without watermarks.”
“Free account 2.8 Megapixels, 5MB, 4000px on one side, for example 1920x1400px”
“Yes. Images processed using VanceAI are owned by the uploader. The uploader may use the processed image for any purpose.”
“$15 / mo $180 billed annually”
Nero AI Image Upscaler
- Free
- 10 credits at sign-up
- Max upscale
- 4x (8x is paid)
- Sign-up
- Needed
- Commercial use
- Yes
2x costs 1 credit and 4x costs 2. You get 20 more credits if you join Nero's newsletter. It lists no unlimited web plan: its paid pass gives 300 credits a month. Its prices did not show for our reader. The Windows app has a 7-day free trial with no card.
In their own words(8, checked 8 Oct)
“Get 10 free Nero Credits when you create an account”
“Photo / Anime / Standard / Iris · 2× 1 Nero Credit / image”
“Photo / Anime / Standard / Iris · 4× 2 Nero Credits / image”
“Photo / Anime / Standard / Iris · 8× (Paid users only)”
“You can get 20 permanent Nero Credits if you subscribe our Nero Newsletter”
“if you keep the active Pro Pass subscription of 300-credit per month”
“Media edited and created with Nero AI including all its Services and Software are allowed for non-commercial and commercial use.”
“7-day free trial · no credit card required”
Icons8 Smart Upscaler
- Free
- 3 images
- Max upscale
- Up to 7680 x 7680 px
- Watermark
- Yes
- File limit
- 5 MB
- Paid from
- $9 a month for 100 images
Icons8's help page does not say if the 3 images are once or every month, or if you must sign up. A pack of 50 images costs $10, to use any time.
In their own words(6, checked 8 Oct)
“free users can upscale 3 images”
“To upload more and remove watermarks, please consider buying one of the subscription plans”
“Images can be upscaled up to 7680x7680px”
“JPG, PNG, WebP · Max 500 images up to 5Mb”
“limited subscription: 100 images/month for $9 (rollover credits);”
“prepaid package starting at $10 for 50 images (use anytime);”
Free only in small, or not free
A small free download, or nothing you can save without paying.
- Free
- 2x, low resolution
- Max upscale
- 2x free, 4x paid
- Watermark
- None, it says
- Commercial use
- Yes
- Paid from
- $3.99 a month, billed yearly
Fotor does not say how many free upscales you get, or how many pixels the low-resolution download has.
In their own words(6, checked 8 Oct)
“You can download 2× upscaled low-resolution images for free.”
“To download 4× high-resolution images, you need to subscribe to a Fotor membership plan.”
“Enlarge your images without added watermarks.”
“Download clean, watermark-free results and use them freely for your personal or commercial projects.”
“Pro US$3.99/ Month Billed annually”
“US$47.99 billed yearly.”
Picsart
- Free
- Low-resolution download only
- Max upscale
- 4096 px, on any plan
- Paid from
- $10.50 a month yearly, $15 monthly
Picsart does not say how big the free download is, or if it carries a watermark.
In their own words(4, checked 8 Oct)
“You can use Picsart's AI Upscaler for free to download a low-resolution version of your image.”
“For high-resolution downloads, you'll need a Picsart Plus subscription.”
“The upscaled image cannot exceed 4096px after upscaling.”
“$15/month Pro $126/year ($10.50/month)”
- Free
- Limited daily use, number not stated
- Max upscale
- Up to 16x, paid
- Trial
- None
- Commercial use
- No
- Paid from
- $14.50 a month, billed yearly
Freepik is now Magnific, and Freepik's upscaler page now opens Magnific's. Free users can upscale 2 images at a time, but Magnific does not say how many a day. Its upscaler page says the Magnific model is only for Premium+ users. Free use is personal only, with attribution.
In their own words(8, checked 8 Oct)
“Freepik is now Magnific”
“Free users can access basic AI tools with limited daily usage.”
“You can upload and enhance up to 20 images simultaneously (2 for free users), saving time and ensuring consistency across multiple images.”
“Only for Premium+ users.”
“Two modes, multiple engines, and up to 16x upscaling.”
“Magnific does not currently offer free trials.”
“No. The Free plan is for personal use only and requires attribution.”
“$14.50/month Billed annually”
Topaz Gigapixel
- Free
- Trial cannot save images
- Max upscale
- Up to 6x, 32,000 px
- Runs on
- Windows, macOS
- Commercial use
- Under $1M revenue, on Personal
- Paid from
- $12 a month yearly, $29 monthly
The trial rule is from Topaz's older help pages; its current pages do not mention a trial, and its price pages list no free plan. Refunds only within 2 days of purchase.
In their own words(9, checked 8 Oct)
“The free trial mode allows you to use all the features of Gigapixel except for exporting your results.”
“You must purchase a license in order to save your images”
“SCALE FACTOR will upscale your image by a multiplier of up to 6x”
“32,000px on the longest side is the maximum dimension for upscaling”
“Topaz Gigapixel will work on Mac or Windows computers that meet our System Requirements”
“Personal and commercial use for orgs under $1M USD annual revenue.”
“Personal $12/mo $149 billed annually”
“Personal $29/mo”
“Refund requests must be submitted within 2 days of purchase”
Read off each company's own page by our reader. Open a row for every fact and its sentence.
Image tools in our catalogue 7
AI image and design
30 days freeFree planthen €12.19/mo
AI image and design
No cardFree planthen $21/mo, billed yearly
AI image and design
7 days freeFree planthen €2.83/mo, billed yearly
AI image and design
Free trialFree plan
AI image and design
Free trialFree planthen €9/mo
AI image and design
Free planthen $144/yr
AI image and design
Free planthen €12/mo, billed yearly
Their own words, tool by tool (7)
- Adobe Firefly: “Start 30-day free trial”
- Krea: “No credit card required”
- Fotor: “Recently, Fotor provides a 7-day free trial for new registrants.”
- Clipdrop: “Start - days Free trial”
- iLoveIMG: “You may be entitled to free use of the Service for a limited period of time to test its operation (the " Free Trial Period " or " Free Trial ").”
- Canva: “Canva Free is available to anyone.”
- Freepik: “If you’re on a Free plan, you get 10 downloads a day for stock content.”
Questions
Is there a free AI image upscaler with no limit?
Yes. Upscayl is free and open source and has no limits: it runs on your own computer, goes up to 16x and needs a Vulkan graphics card. waifu2x runs in your browser with no size limit but your browser's memory. Online, Clipdrop gives the most: 20 upscales every 24 hours, at 2x.
Which image upscaler is free with no sign-up?
4 web upscalers say so on their own pages: Pixelcut (3 downloads a day, no login), Upscale.media (1 image a day without signing up), Krea (a limited number of free enhancements) and Bigjpg (20 a month; keep the browser open until it finishes).
Can I upscale an image to 4K for free?
Yes. Adobe Firefly upscales up to 4K with a free Adobe account and free daily generations. Pixelcut says its free upscaler reaches 4K, with 3 downloads a day. Canva picks 4x or 16x, up to 50 megapixels, from its 20 free AI uses a month. To reach 4K at 2x, start from about 1920 x 1080 pixels.
Which free upscaler has no watermark?
3 say so for free results: Pixelcut, Upscale.media and Fotor, whose free download is 2x and low resolution. VanceAI's pages disagree with each other. Let's Enhance and Icons8 put a watermark on free results.
Is Topaz Gigapixel free?
No. Topaz lists no free plan, and its older help pages say the trial lets you use every feature but not save your images. Personal costs $12 a month billed yearly ($149), or $29 month to month.
Is Nero AI Image Upscaler unlimited?
No. Nero gives 10 free credits when you create an account and 20 more if you join its newsletter, and 8x is for paid users only. Its paid pass gives 300 credits a month; it lists no unlimited web plan.
Can I use free upscaled images for business?
Yes, on some. Adobe Firefly, Fotor, VanceAI and Nero allow commercial use. Krea and Magnific do not on their free plans, and Upscale.media's terms say personal use only. Pixelcut's pages disagree with each other.
How we checked
Every fact here comes from the company’s own page, with the sentence it is in. The facts checked for this guide show the day we read them. The tables come from our catalogue, which re-reads each price page on its own. When a page does not say something, we write that, and we never guess. How we check