Free β€’ No signup Remove Jpeg artifacts Β· Free

remove jpeg artifacts from photo

Erase JPEG blocks, compression banding, and color artifacts from over-compressed photos.

Photo with visible JPEG block compression artifacts
Before
β†’
Same photo with artifacts removed
After

AI JPEG Artifact Remover

Upload photo to remove jpeg artifacts

Free β€’ Results in 30 seconds β€’ No signup

Release to upload

FreeNo signupNo watermark

1 free edit·then from $1.99

Popular use cases:
  • over-compressed JPEGs
  • downloaded web images
  • screenshots
  • social media saves
  • low-quality exports

Cost
Free No signup required
Time
Instant results in 15-30 seconds
Works on
Any device - browser, phone, tablet, desktop
Powered by
AI-powered photo editing
Scenario Prompt Time
General JPEG cleanup Remove the JPEG compression artifacts and restore smooth tones and sharp edges 15s
Block patterns Remove the visible 8x8 JPEG block patterns and smooth the affected areas 15s
Color banding Remove the color banding from the gradient sky and restore smooth color 20s
Mosquito noise Remove the mosquito noise and ringing artifacts around the edges 20s

How it works

  1. Upload the over-compressed photo

    Drop in any JPG, PNG, WebP, or HEIC file up to 7MB. Even photos that have been re-saved as PNG or WebP can still carry old JPEG artifacts from a previous save.

    Expect: The full-resolution photo loads instantly with all the compression artifacts visible.
  2. Describe the artifacts

    Type 'remove the JPEG compression artifacts and restore smooth tones and sharp edges.' If you see specific issues like banding or block patterns, mention them.

    Copy one of these to get started:

    General JPEG cleanup Remove the JPEG compression artifacts from this photo and restore smooth tones and sharp edges
    8x8 block patterns Remove the visible 8x8 JPEG block patterns from this photo and smooth the affected areas
    Color banding in gradients Remove the color banding from the gradient sky in this photo and restore smooth color transitions
    Mosquito noise around edges Remove the mosquito noise and ringing artifacts around the high-contrast edges in this photo
    2 more prompts
    Heavily compressed text Remove the JPEG artifacts around the text in this photo and make the letters crisp and readable
    Saved-too-many-times photo Remove the accumulated JPEG compression artifacts from this photo that has been re-saved multiple times
  3. Generate the cleaned photo

    Click Generate. The AI smooths the compression patterns while keeping sharp edges and important details intact in 15-30 seconds.

  4. Download the clean photo

    Save the cleaned photo at full resolution with no watermark added. Re-export as PNG to avoid re-introducing compression artifacts.

Try it free ↓

AI JPEG Artifact Remover

Upload photo to remove jpeg artifacts

Free β€’ Results in 30 seconds β€’ No signup

Release to upload

Free β€’ No signup

See it in action

Photo with visible JPEG block compression artifacts
Before
->
Same photo with artifacts removed
After

JPEG Block Pattern Removed

A heavily compressed photo with visible 8x8 block patterns in the sky β€” blocks smoothed and sharp edges preserved.

Prompt: Remove the JPEG compression artifacts from this photo and restore smooth tones and sharp edges
Sunset photo with color banding
Before
->
Same sunset with banding removed
After

Color Banding Smoothed

A sunset photo with heavy color banding in the gradient sky β€” smoothed to natural color transitions.

Prompt: Remove the color banding from the gradient sky in this photo and restore smooth color transitions

Detailed Guides by Scenario

πŸ“·

Downloaded Web Images

Clean JPEG artifacts from photos downloaded off the web that were over-compressed for fast loading.

Common Scenarios

  • Cleaning a downloaded reference image for a design project
  • Restoring a photo saved from social media that lost quality
  • Repairing a meme image you want to repurpose

Best Practices

  • Check the original file size β€” anything under 100KB is usually heavily compressed
  • Re-save as PNG after cleaning to prevent re-compression
  • Pro mode is better for sky gradients with banding
πŸ“·

Screenshots & Social Saves

Repair JPEG artifacts on screenshots and photos saved from social media apps that re-compress on save.

Common Scenarios

  • Cleaning an Instagram screenshot that lost detail to re-compression
  • Restoring a Twitter image that was downscaled and re-encoded
  • Repairing a WhatsApp photo that came through heavily compressed

Best Practices

  • Always save the result as PNG to avoid re-introducing artifacts
  • Mention 'preserve text' if the screenshot contains text
  • Heavy compression may need two cleanup passes
πŸ“·

Old Low-Quality Exports

Restore old photos that were exported at low JPEG quality settings years ago, before storage was cheap.

Common Scenarios

  • Cleaning old digital camera photos saved at low quality for storage
  • Restoring photos from an old website that compressed everything for bandwidth
  • Recovering detail from heavily compressed early-2000s digital photos

Best Practices

  • Old photos often have accumulated artifacts from multiple saves β€” try two passes
  • Pro mode handles old heavily-compressed photos better than Fast
  • Don't expect perfect results β€” some detail is genuinely lost forever

If something looks off

Photo looks blurry after artifact removal

Why: The AI smoothed too aggressively and softened the entire image.

Try: Run a second pass: 'restore sharp edges and natural detail without bringing back the compression artifacts.'

Tip: Always say 'preserve sharp edges' on the first pass.

Some block patterns still visible

Why: The first pass missed blocks in heavily compressed areas.

Try: Try 'remove any remaining 8x8 block patterns and color banding.'

Tip: Heavily compressed photos often need two passes.

Banding still visible in gradient

Why: Color banding in smooth gradients is one of the harder artifacts to clean.

Try: Try 'smooth the color banding in the gradient with continuous color transitions.'

Tip: Pro mode handles banding noticeably better than Fast mode.

Text became less readable

Why: The AI smoothed the text edges along with the artifacts around them.

Try: Add 'and keep the text crisp and readable' to your prompt.

Tip: Always explicitly tell the AI to preserve text when it's in the photo.

Quick answers

How do I remove JPEG artifacts from a photo?

Upload your photo, type 'remove the JPEG compression artifacts and restore smooth tones and sharp edges,' and click Generate. The AI smooths the compression patterns, color banding, and mosquito noise in 15-30 seconds. No technical sliders, no Photoshop, no signup.

What are JPEG artifacts and where do they come from?

JPEG artifacts are visual distortions introduced when an image is saved with heavy compression. The most common are 8x8 block patterns (visible squares in smooth areas), color banding (visible stripes in gradients), and mosquito noise (speckled fringes around high-contrast edges). They get worse every time a JPEG is re-saved at low quality.

Can it remove color banding from sky gradients?

Yes. Color banding in sky gradients is one of the most common JPEG artifacts. EditThisPic smooths the bands into continuous color transitions while preserving the original sunset or sunrise colors. Pro mode handles banding noticeably better than Fast β€” worth the 2 credits for skies.

Will it work on photos that have been re-saved multiple times?

Yes, but heavily re-saved photos have accumulated artifacts that may need two passes. The first pass cleans the bulk of the artifacts, and a second pass catches what's left. After cleaning, save the result as PNG instead of JPG to avoid re-introducing compression.

Is this AI JPEG artifact remover really free?

Yes β€” every visitor gets one free edit per week with no account needed, so you can clean a JPEG-artifact-ridden photo at no cost the first time. If you need more, the Lite plan is $4.99/month for 15 credits, Standard is $12.99/month for 50, and Pro is $29.99/month for 150. There are also one-time credit packs from $1.99.

Can I remove JPEG artifacts on my phone?

Yes. EditThisPic runs entirely in your mobile browser β€” iPhone Safari, Android Chrome, and tablets all work. There's nothing to install. Just open editthispic.com, tap to upload from your camera roll, type your prompt, and the cleaned photo downloads straight back to your phone.

What photo formats does the AI JPEG artifact remover support?

EditThisPic accepts JPG, PNG, WebP, and HEIC files up to 7MB. HEIC matters for iPhone users since that's the default capture format. Even PNG and WebP files can carry old JPEG artifacts from a previous save β€” the AI handles those too. The result comes back in the same format you uploaded.

How long does it take to remove JPEG artifacts?

Most edits finish in 15-30 seconds. Heavily compressed photos may take a little longer. Pro mode (2 credits, sharper results) can take up to a minute. If it ever takes longer, the credit refunds automatically.

How much does EditThisPic cost?

You get 1 free edit per week β€” no account needed. After that, credit packs start at $1.99 for 3 edits. Monthly plans start at $4.99/mo for 15 edits with unused credits rolling over. All edits are full resolution with no watermark.

Ready to clean those compression artifacts?

Free to try. No signup required.

1 free edit included·Credit packs from $1.99