Illustrator (Desktop) Bugs
When reporting a bug, please provide a detailed description with the following:
- Details of your operating system
- The version of Adobe Illustrator (desktop)
- The steps you were taking when you experienced the issues
- Your expected result and the actual result
- Upload your Illustrator file or a video (screen recording or gif, this helps us most to reproduce the issue and resolve it)
8327 results found
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Space characters differ in Illustrator and InDesign
OS: MacOS 15.7.7 (24G720)
Illustrator-Version: 30.6
Illustrator offers the space characters Quarter, Half-quarter, Twenty-fourth, Eighth.
Using these space characters in Adobe Illustrator leads to completely different results (spacing) than in Adobe InDesign.
Is this a program error or a font error?
I would also like to see the space characters menu expanded to include the Sixth, Eighth, Quarter, Third.2 votesThe font team confirmed Illustrator is using the space glyph instead of the Unicode glyph (U+2009). Logged and will be fixed.
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Artboard Names changes revert if names are tabbed between.
When updating multiple artboard names via the Artboards Panel, pressing Tab advances to the next artboard name. However, if multiple artboard names are changed this way, and the changes are reflected in the panel, these changes are not reflected in the export artboards panel, and clicking in to edit any artboard name again causes them all to revert to their previous names.
Illustrator 30.7 (this has been a persistent issue since 24)
Apple Mac Studio M1 Max2 votes -
Swatch pattern reduces scale when copied from one illustrator document to another
When I copy a CAD drawing from one illustrator document to another, the pattern swatch scale in the CAD reduces.
I've noticed it doesn't happen with every swatch, only some. Sometimes the CAD itself will also reduce scale.
I have also noticed that if I create a new document I won't have this issue, however when I paste it into an already existing document, this is when the problem is usually occurring.
I have doubled checked the canvas size for both documents, and they are the same.
This is in version 30.2.1.9 votesWe have this issue fixed in our latest release - v30.3
Please update your Illustrator to this version and try it out.
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Acrobat layers duplicate excessively in AI file’s compatible PDF
Illustrator 2025 (29.8.2)
When “Save in Background” is enabled, the Acrobat layers in the compatible PDF within AI files duplicate according to the number of artboards. For example, when there are 10 artboards and 2 layers, there should be 2 Acrobat layers, but instead 20 layers are generated.
aiファイルの互換PDFでAcrobatレイヤーが過剰に複製される
「バックグラウンドで保存」が有効な場合、AIファイル内の互換PDFにおけるAcrobatレイヤーがアートボードの数に応じて複製されます。例えば、アートボードが10個、レイヤーが2個ある場合、Acrobatレイヤーは2個であるべきところ、実際には20個のレイヤーが生成されます。
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23 votesThe issue mentioned in this thread has been fixed in Illustrator v30.1 and v29.8.4
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优化运行内存占用
- Adobe Illustrator 2026 (version 30.7) consumes excessive memory upon launch—just enabling it uses up to 900MB.
- A file with 80 artboards, all containing text, sized at 263mm wide by 359mm high, experiences lag when dragging 5 or 10 artboards; there is noticeable delay. After creating outlines for the text and clicking X to exit, the software crashes.
- Saving a document with 80 artboards as a PDF does not allow background saving.
- A file with 110 artboards, each 263mm wide by 359mm high and filled entirely with text, causes extremely high memory usage. Copying and pasting operations are sluggish. We request…
2 votes - Adobe Illustrator 2026 (version 30.7) consumes excessive memory upon launch—just enabling it uses up to 900MB.
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Thumbnails glitching when saved
Randomly, when files and thumbnails are saved out of Illustrator, the resulting thumbnails are glitched in a variety of ways. This glitch is present in the preview in the Finder window, but upon opening the file again, the glitch is not present. This is not from appearances or overprint being applied to artwork elements, as we are familiar with the issues those settings present in a print production environment, and this is a separate issue.
- Running on a MacBook Pro, 2021, running Sequoia 15.0.
- Using Illustrator 30.0.
- The issue occurs when Illustrator saves a file or thumbnail, randomly, without any…
21 votesThis issue is resolved in 30.4 and above.
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New Blend panel doesn’t support actions
As reported by Kurt Gold here —https://community.adobe.com/questions-652/illustrator-30-7-new-blend-panel-no-actions-1635013
In Illustrator 30.7 the modal Blend Options dialog was replaced with a dedicated Blend panel. Basically, that's an improvement.
BUT: Unlike the modal dialog, none of the settings in the new panel can be recorded as part of an action in the Actions panel. That's a pain.
Adobe, I guess you can imagine that this is a serious setback for action creators?
What is the general reason why you don't make sure that new commands/settings are always actionable?
6 votes -
High GPU load on macOS 26 Tahoe
Laggy performance and high GPU load.
Upon investigation, issue isolated to WindowServer when Adobe Illustrator is running, with or without a document open.8 votesReportedly fixed in the latest 30.8.1 release. Please comment back if it still misbehaves after the update.
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Un-tabbed document (i.e. dragged out of application frame) jumping to font
Mac OS Tahoe 26.5.2
Illustrator 30.6Fairly recent issue following a Mac OS update.
I have a number of documents open/tabbed in the application frame.
I drag one out of the application frame in order to work on it while conveniently being able to view another document in the application frame behind.
I click on the document in the application frame to make an adjustment and the un-tabbed document jumps in front.
Repeatedly clicking the document in the application frame does eventually give it focus but the un-tabbed document will always randomly jump to the front without me clicking anywhere…
2 votes -
Illustrator 30.3+ silently substitutes installed fonts without reporting them missing (prepress risk on macOS)
This is reproducible with a single existing AI file by opening it in 30.2.1 and then opening the identical file in 30.3+ on the same Mac without changing any fonts.
Starting with Illustrator 30.3 on macOS, Illustrator silently renders some installed fonts as Myriad while continuing to report "Missing Fonts: 0." This creates a serious prepress issue because converting text to outlines permanently outlines the wrong font with no warning.
I am using Monotype Connect Fonts to manage fonts.
Versions tested on the same Mac with the same AI file and same font environment:
29.8.10 - WORKS CORRECTLY
30.2 -…3 votes -
エンベロープにしたオブジェクトを極端に拡大すると結果がズレる/Envelope Distort becomes misaligned at large scale
問題の説明:
エンベロープにしたオブジェクトを極端に拡大すると結果がズレる再現手順:
1. ドキュメントを作成してオブジェクトを描画し、適当なカラーを設定する
→長方形や楕円形など、何でも良い。確認しやすくするため、小さめに作ると良い
2. オブジェクトを選択し、「オブジェクト」メニュー→「エンベロープ」→「メッシュで作成」を実行する
3. ダイアログで好きなメッシュ数を設定し、エンベロープを作成する
4. 出来上がったエンベロープを選択したまま、3000~4000%など大きなパーセンテージで拡大する。
→バウンディングボックス、拡大・縮小ツール、変形パネルでの数値指定など、拡大の方法は何でも良い実際の結果:
特定の大きさを超えると、エンベロープ内のオブジェクトがメッシュからズレた大きさで変形される期待された結果:
どれだけ拡大してもメッシュに合わせた大きさでエンベロープ内のオブジェクトが変形される回避方法:
必要な大きさまで拡大してからエンベロープを作成する関連しているかもしれないUser Voice:
Scaling envelope warped objects - makes object squishy after certain ammount of enlargement
https://illustrator.uservoice.com/forums/601447-illustrator-desktop-bugs/suggestions/48934838-scaling-envelope-warped-objects-makes-object-squMesh Envelope Distortion renders as shifted on Large Canvas
https://illustrator.uservoice.com/forums/601447-illustrator-desktop-bugs/suggestions/49773365-mesh-envelope-distortion-renders-as-shifted-on-lar10px、10mmなど、小さめのオブジェクトでエンベロープを作成すると結果がわかりやすいです。
単純なオブジェクトだけでなく、イラストのような複雑なアートワークで作成したエンベロープも、ある程度の大きさを超えると表示がおかしくなります。
製品版2025(29.8.7)、製品版2026(30.3)、ベータ版2026(30.6 27)、プレリリース版(30.5)すべてで同様でした。8 votes -
Illustrator 2026 embeds each duplicate bitmap image separately in PDFs, causing extremely large files
Mac Studio M2 Ultra, Tahoe 26.5.1
Illustrator 2026 embeds duplicate instances of the same bitmap separately when saving a PDF, causing the PDF size to increase with every duplicate.
To test this, I used one 2000 × 2000 PNG file that is 7.5 MB. I placed it once, duplicated the placed object a total of 9 times, and saved the same layout as a PDF using comparable settings in Illustrator 2025, Illustrator 2026, and InDesign 2026.
Results:
Illustrator 2025 version 29.8, Adobe PDF Library 17: 8 MB
Illustrator 2026 version 30.3, Adobe PDF Library 18: 71 MB
InDesign 2026 version…2 votes -
Saving as SVG changed in 30.5.1 and no longer respects artboard
Beginning with version 30.5.1 (apparently), the full size of the artboard is no longer used when saving to SVG, but instead the bounds are reduced to fit the artwork. This is breaking my workflow with tools used downstream where I need the fixed sized artboard that I'm using. I reverted to version 30.4, and the problem went away.
2 votesThe team is able to reproduce this internally and intends to fix it.
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Perceptual Gradients are uniformly converted to 72ppi images in PDF
The new perceptual gradients feature in 2026 (30) is being uniformly converted to low-resolution 72ppi images when exported to PDF.
The attached file is a PDF exported from 2026 (30.0.0).
知覚的グラデーションがPDFで一律に72ppiの画像にされる
2026 (30) の新機能である知覚的グラデーションは、PDFに書き出すと一律に72ppiの低解像度画像になってしまいます。
添付ファイルは、2026 (30.0.0) で書き出したPDFです。28 votesPerceptual Gradient now honors the Document Raster Effect settings in latest Beta build 30.1.89
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ESC key not exiting text editing and isolation modes in Illustrator 2025 on macOS and PC
On macOS (latest version), ESC key does not exit text editing mode in Illustrator 2025 as it used to in previous versions.
Resetting preferences and keyboard shortcuts does not fix it. I created a new action to perform the exit task temporarily.
Expected behavior: ESC should exit text mode.27 votes -
Illustrator 30.6 repeatedly requests macOS "Access data from other apps" permission on every launch
Every time Illustrator is launched, it triggers a dialog asking for "permission to access data from other apps" that requires a click to continue working. Every time! This is nuts. Granting this permission once should be enough.
Illustrator (30.5.1, MacOS Sequoia 15.7.7)
4 votes -
Objects are invisible WHILE DRAGGING in 30.8.1
Illustrator 30.8.1 new version — new bugs.
Objects are invisible while dragging.2 votes -
Stroke scaling bug in Illustrator even with “Scale Strokes & Effects” enabled
Hi Adobe team,
I would like to report an issue regarding stroke behavior in Adobe Illustrator.
Even with “Scale Strokes & Effects” enabled in both Preferences and the Transform panel, the stroke weight still changes incorrectly when scaling objects. When scaling down, the stroke becomes thinner than expected, and when scaling up, it becomes thicker than it should.
I noticed that normal strokes behave correctly, including strokes applied in the Appearance panel. However, the issue occurs when I group two or more objects (text/shapes) and then apply a stroke via Appearance on the group. Once the group is scaled, the…
14 votesWe have the fix available for this in version 30.1 and later. Please try at your end and let us know your observations.
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Extremely Sluggish after Using Edit Toolbar
Picking any tool from Edit Toolbar will bring Illustrator to a crawl. Popups become unresponsive for around 5 seconds. If I start Illustrator while holding down Shift Ctrl Alt, it works great - but only when I do so. If I don't, it's back to being slow. Running Illustrator as an Administrator also makes it run great.
2 votes -
GPU Preview glitches with clipping masks and transparency (since Illustrator 29.6.0), white rectangle appears below
I've encountered a rendering issue starting in Illustrator 29.6.0, and it's still present in 29.6.1. Here's how to reproduce it:
- Create a simple circle.
- Create a simple rectangle.
- Place the circle inside the rectangle using a clipping mask.
- Apply any transparency to the circle (e.g., set opacity < 100%, or add a drop shadow).
Result:
The rendering becomes corrupted for any object positioned beneath the clipping mask (try placing a filled shape underneath to see the issue clearly).Additional Notes:
The issue only appears in GPU Preview.
Switching to CPU Preview restores correct rendering.
Changing the color profile or color…-
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25 votesThe fix has been pushed into the latest 30.3 general release. Please update, check, and comment back if it still happens.
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