10 Best Image Upscaler Online Tools
Low-resolution images are everywhere.
You may have an old photo that looks blurry, a product image that needs to be larger, or a small graphic that you want to use on a website. Simply increasing the image dimensions usually makes things worse.
That's where AI image upscalers come in.
Modern upscaling tools can enlarge an image while using AI to reconstruct missing details, sharpen edges, reduce noise, and improve overall clarity. Some work directly in your browser, while others offer desktop apps or batch processing.
But which one should you use?
I tested the most popular options and compared them based on image quality, ease of use, supported formats, processing speed, and useful features.
List of 10 Best Image Upscaler Tools Online
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjXMvH_FDo2-Mcf7TwJvtCWrxLYTiHEkRdeie1ADPYjWyZLwctF6YkWpBh28CNEmLqMVnvnv8HsIyPiO-xcn1Rsqj1qEBvTKbnTrpThljv1RcCGXQIh2cEDbLCAsYcmrdWCR8NyiXReQ1oz7mzzchCXqOrpjbZFUrOV6DSzQz1E4Rh_6XKADitwBH5puhE/s1600/1.jpg
ImgUpscaler
4.5/5
FREEMIUM
AI super-resolution upscaler
2x or 4x enlargement
Batch processing on paid
Offline desktop batch processing
Auto-delete within 24 hours
https://imgupscaler.com
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgFJdXuyYT-9zOWpUkRKnAIpruK_qoRFWwF5zmUfasdh5ZsWbAJ7lXCdNWlvsIZ2cLhQTy6eZ-5XaDiT2SODm-5iCgCLy2nSJvCIPeZtfxmSEUC_Oixi2yqCHiyE98ZEksSpVZdIRspf2pBpnslS9kcIbFVgAhNIiutqE7SkI2cgIyHTnP8ZfJnyJcizkc/s1600/2.jpg
Image Upscaler
4.3/5
FREEMIUM
Full AI editing suite
Upscale up to 4x
Deblur and artifact removal
3 free monthly credits
Multiple format support
Developer API available
https://imageupscaler.com
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj64lOX2tWWJ3pffr1TtdTKYi31Vuu7lMbjtbj8naJ_QUXK37EG3SLi43os4BIxNQcz2jvecwhXmP3XrpJwmRAxo7QW2kdmHBw4zT0OTk70D6l631CLTj6lZf5awwWirvBN_Bfscp-mbEaV9YtWCSrsUh-kxgq9smGUuRoruh5k_-qnE2xl84jccMj59Qs/s1600/3.jpg
Let's Enhance
4.8/5
FREEMIUM
Professional AI image enhancer
Upscale up to 512MP
300 DPI print output
Prime and Gentle models
Batch up to 20
https://letsenhance.io
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhvc904uE_2QvfcEsStj_nR-JvuD549V50WNGd7wX1bYsEaW3uxJZRpfbwEYnPTgQaHy_fsE2u6O_LICxDKDev0h_aj_w3kiZA1W57IYbQIqBIjZV0PQCdcOc4_yMaCRpDAhkOV8DEWN8ztJ_j4dV5XUuC_O6IYsDxWmkb7q_L4JNWeFJFEOqZl2wroa2E/s1600/4.jpg
EzEnhancer
4.2/5
FREEMIUM
All-in-one AI photo toolkit
Upscale up to 4K
Unblur and colorize images
Scratch removal and restoration
Daily free quota
VIP batch processing
https://ezenhancer.ai
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNAF_M4O2l-2q_BUgMD5BlUu8Aad0FJACRPZr1eKCydxaLkMp1z_Uj3OuhTM_kVPiCJy1s9-Z7X-KoVAyHAssS94qaUDrc0wI8sYGkkN43MuyDmRDh6BLkYRsTgBqW1doheGJW2zB4coqxD9NShbNLe1fJ26_rYV6rTQuWefrbSZLmUHf5MJ34GTbU75Y/s1600/5.jpg
Clipdrop
4.6/5
FREEMIUM
Fast one-click AI upscaler
Upscale up to 16x
Denoise and sharpen images
Remove compression artifacts
Complete creative toolkit
Developer API available
https://clipdrop.co/image-upscaler
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjA0XDbcXsOIpsSyUIoXYF_-gm_3-S7bh3a4tNIs80jjdPnpTtP3oawv5gYlqoPkQ4q2g8Rfz7ZzMYpedbS9jc1KFow-Z75ipxm0jHs2X3vfRQ7rMGP0HVvQLu9LYD4tHEjv1usqsLQXosi2dSqA3sLR7uEnCWgPd9KLw30CU2Jw8fzOqDzmYCjfVDr06M/s1600/6.jpg
Bigjpg
4.4/5
FREEMIUM
Deep-learning image upscaler
Built for anime
Enlarge images up to 16x
Adjustable noise reduction
Desktop and mobile apps
REST API available
https://bigjpg.com
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg455rxdR4XMYDFR1k4GWSKDieZY1jZslUhKKmWGDquMejPatwX0rJqKthq1fVI00kquaQtzY0s-xtz94k2fj3wRsgn7BPfmw33lnW_2tLVST3assRyn_nzYqTfd-sPuIaH_JBdYTZw9DvU9FuZOQ-TbrXCkrs_HQ2L8NjZw-GVhzqBNSaLb-slzLjTtg8/s1600/7.jpg
Adobe Firefly Image Upscaler
4.7/5
FREEMIUM
Generative AI image upscaler
Upscale 2x or 4x
Natural image sharpening
Old photo enhancement
Product image enhancement
Content Credentials supported
https://www.adobe.com/products/firefly/features/image-upscaler.html
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4fVJPUia4ShNu0Ro7zE7NfhxG9k34TRH9LJUOTM7uMvDJDiV3daTw5TH6qEtZ5hH302fCnxooJSvmo_7tlReA9gMUjD7kEXTYVO2mAz45im3RAG8Q7I2Zq0Nmua2bcpMdA0eK4DSaBTwVArSGL1jbRjxyD5FrgkJrtyzUD6VjXcr7-7vtVxt2PCjuNy4/s1600/8.jpg
Picsart Image Upscaler
4.3/5
FREEMIUM
AI-powered image upscaler
Instant 2x or 4x
Custom resolution available
Smart noise removal
Batch upscaling available
MCP and CLI support
https://picsart.com/image-upscale
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhpHeod64wHDwI7n5odm_Qn6PybbYOVqvtJ1FEKJIHaBeZ3PBiO5I7qw7nuKdTtJbGFRL2yLm5DfIfvLl4ZFiNpe5B7EklM_6qCGVhPLLPQTrUqcKxmYEUqNWaU4z9Gg_puciY44pbdLxIA4QUlAOvgne0FRkZoojj_t79eMBX9ao_YxIhHWOf1LWiNUCY/s1600/9.jpg
Recraft Image Upscaler
4.5/5
FREEMIUM
AI design-focused upscaler
Upscale up to 4K
Texture and edge recovery
30 daily free generations
300 DPI export
CMYK print support
https://www.recraft.ai/image-upscaler
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https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggaE-_QYcfcPYXJD9wtfHIpjlgCdAHUNKpmhOAIy7xVMwif6hBHzPC80T0AsSSpX2whMEmHy10ZEJ-IE62nBAMPAteAQ2AQ3FHxQT9K35ZQQGoSJbIz4htpsvIAEBIfYOj8B1CecuDNf6dD9SbWUkghLdROX_YJmAmSQ1mPHu75ggIVGdvz9yGBRA0iQg/s1600/10.jpg
Icons8 Smart Upscaler
4.4/5
FREEMIUM
AI-powered image upscaler
Enhance images up to 8x
7680px maximum resolution
Batch up to 500
5M+ image training
Mac desktop app
https://icons8.com/upscaler
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