SnapFrame is a secure Chrome browser extension designed for support, IT, and QA teams to capture full-page screenshots, redact sensitive PII on-device using heuristics, annotate issues, and export images in various formats. It enables capturing, masking sensitive customer data, annotating bugs, and handing off ticket-ready documents without leaving the browser tab.
IN THE FIELD GUIDE
openscreenshot
openscreenshot.app
OpenScreenShot is a free, open-source Chrome extension for capturing full page screenshots with annotation, blur, and export options including PNG, JPEG, WebP, and PDF. It also supports tab recording and runs entirely locally without uploading data, ensuring privacy and offline functionality.
THE PRODUCT, BEYOND THE PITCH
Editorially reviewed · Sources checked Sep 14, 2026
A good fit for
- Users needing private, offline screenshot and screen recording tools without cloud upload or telemetry.
- Developers and DevOps professionals who want scriptable screenshot capture and annotation tools.
Know the limitations
- Cannot capture chrome://, chrome-extension://, Chrome Web Store, or about: pages due to Chrome security restrictions.
- Region selection is viewport-only and does not allow scrolling while selecting; to capture areas below the fold, full page capture and cropping in editor is required.
What you can do
- Capturing and annotating full web pages or regions for documentation or sharing.
- Recording browser tab activity with audio for tutorials or demonstrations.
Features
- Full page screenshot capture with one click, including visible area and region capture modes.
- Annotation tools including arrows, boxes, text, blur, spotlight, and freehand drawing.
- Tab recording with auto zoom, trimming on a timeline, and export to WebM format.
- Export formats supported are PNG, JPEG, WebP, and PDF with options for scaling and page fitting.
- Clipboard copy of screenshots directly from the editor or quick mode.
Integrations
Not confirmed yet.
Platforms & data export
Not confirmed yet.
THE COST FOR YOUR TEAM
Go beyond the starting price.
Published plan prices for your team size and usage. Results update as you type. Taxes, currency conversion and unlisted add-ons are excluded, and anything the source did not state is called out rather than guessed.
Known monthly subtotal
$0.00/month
1 of 1 tools could not be priced with these inputs, so this is not the full cost.
| Tool / plan | Monthly | Per year | What this assumes |
|---|---|---|---|
| No pricing recorded yet. Check the official site, or ask the owner to add it. | |||
A practical workflow
- After capture, the screenshot opens in an annotation editor tab by default, or can be copied to clipboard or downloaded directly based on settings.
Based on the sources below. Editorial review does not imply hands-on product testing.
Alternatives to explore
Filter alternatives →Candidates based on category and primary feature. Check feature and pricing differences before switching.
What changed
1 recorded change · latest 9/14/2026
Changes to the facts recorded here, not a live scan of every vendor update. Save this tool to follow updates in your account.
Updated: best for, features, limitations, summary, use cases, walkthrough
See recorded changes
bestForBefore: ["Users needing private, offline screenshot and screen recording tools without cloud upload or telemetry."]
After: ["Users needing private, offline screenshot and screen recording tools without cloud upload or telemetry.","Developers and DevOps professionals who want scriptable screenshot capture and annotation tools."]
featuresBefore: ["Full page screenshot capture with one click, including visible area and region capture modes.","Tab recording with audio and video capture, saved locally as WebM files."]
After: ["Full page screenshot capture with one click, including visible area and region capture modes.","Annotation tools including arrows, boxes, text, blur, spotlight, and freehand drawing.","Tab recording with auto zoom, trimming on a timeline, and export to WebM format.","Export formats supported are PNG, JPEG, WebP, and PDF with options for scaling and page fitting.","Clipboard copy of screenshots directly from the editor or quick mode."]
limitationsBefore: ["Cannot capture chrome://, chrome-extension://, Chrome Web Store, or about: pages due to Chrome security restrictions.","Region selection is viewport-only and does not allow scrolling while selecting; to capture areas below the fold, full page capture and cropping is required."]
After: ["Cannot capture chrome://, chrome-extension://, Chrome Web Store, or about: pages due to Chrome security restrictions.","Region selection is viewport-only and does not allow scrolling while selecting; to capture areas below the fold, full page capture and cropping in editor is required."]
summaryBefore: "OpenScreenShot is a free, open-source Chrome extension for capturing full page screenshots with annotation, blur, and export options including PNG, JPEG, WebP, and PDF. It also supports tab recording with local processing and no data upload, operating entirely offline with no telemetry or account required."
After: "OpenScreenShot is a free, open-source Chrome extension for capturing full page screenshots with annotation, blur, and export options including PNG, JPEG, WebP, and PDF. It also supports tab recording and runs entirely locally without uploading data, ensuring privacy and offline functionality."
useCasesBefore: ["Capturing and annotating full web pages or regions for sharing or documentation.","Recording browser tab activity with optional microphone and tab audio for tutorials or demonstrations."]
After: ["Capturing and annotating full web pages or regions for documentation or sharing.","Recording browser tab activity with audio for tutorials or demonstrations."]
walkthroughBefore: []
After: ["After capture, the screenshot opens in an annotation editor tab by default, or can be copied to clipboard or downloaded directly based on settings."]
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