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NoLogPDF
Fast, free, browser-only tools. Your files stay on your device.
60 browser tools
Works on mobile
Free to use
No Backend
All processing happens inside your browser.
100% Free
Every tool is free. No hidden costs.
Total Transparency
Built for trust with clear local limits.
Image Tools / Stable
Add a Background to an Image Online
Place an image on a solid-color canvas with optional padding and export a new copy.
About this tool
About Image Background
Place an image on a solid-color canvas with optional padding and export a new copy. The selected image is processed locally in this browser without being sent to a backend conversion server. Flattened transparency cannot be recovered from formats such as JPG.
Use Image Background when you need to add a solid background and padding around an image. Common uses include add white space around a product photo, prepare transparent art for jpg, create consistent square image canvases.
How to use Image Background
- Choose an image.
- Pick the background color.
- Set the desired padding.
- Create and download the new image.
What Image Background changes
- Draws the source image onto a larger solid-color canvas.
- Can flatten transparent areas onto the chosen background.
Browser-only privacy
The selected image is processed by JavaScript running in this browser for Image Background. NoLogPDF does not send the file to a backend conversion API, and file names, contents, form values, passwords, and output data are excluded from site analytics.
Limits to know before using Image Background
- Flattened transparency cannot be recovered from formats such as JPG.
- Added padding increases pixel dimensions and can increase file size.
Common uses for Image Background
- Add white space around a product photo.
- Prepare transparent art for JPG.
- Create consistent square image canvases.
Image Background questions
How does Image Background work?
Place an image on a solid-color canvas with optional padding and export a new copy. Choose an image. Pick the background color. Set the desired padding.
Does Image Background upload my image?
No. The selected image is read by code running in this browser for this operation. NoLogPDF does not send the selected file to a backend conversion API or include file data in analytics.
What does Image Background change in the output?
Draws the source image onto a larger solid-color canvas. Can flatten transparent areas onto the chosen background.
What limits should I know before using Image Background?
Flattened transparency cannot be recovered from formats such as JPG. Added padding increases pixel dimensions and can increase file size.
Does adding a background remove transparency?
It can. Transparent pixels are composited over the selected color in the exported image, especially when saving as JPG.
Why NoLogPDF
Built for sensitive files that should stay on your device
NoLogPDF is designed around browser-only processing. The tools load in your browser, run on your computer, and give you honest limits when a format needs server-grade conversion.
Local-first privacy
Your data never leaves your device
NoLogPDF is built around privacy principles used by serious teams: minimize data movement, avoid unnecessary collection, and make processing limits visible.
Privacy by design
Files are processed locally, so personal documents are not sent to our servers for conversion.
No file profiling
NoLogPDF does not need account profiles, uploaded files, or file-processing histories to run tools.
Sensitive-file aware
Useful for private workflows, but not a substitute for your organization's legal compliance process.
Example use cases
Practical browser-only workflows
Merge contracts and create smaller client-report copies without sending the documents to a conversion service.
Organize assignment pages and use the visible browser-only limits to choose an appropriate conversion workflow.
Delete pages, reorder a packet, add a visual signature or watermark, and review common document metadata.
Work with sensitive local files without an account, file-upload queue, or backend conversion server.
Convert image formats, adjust dimensions, and create PDFs from images in the same local workspace.
Review clear limits when Office conversion, OCR, aggressive compression, or page rendering cannot be exact.
Docs
How NoLogPDF works
1. Choose a tool
Pick a PDF, image, or document utility from the dashboard or quick menu.
2. Process locally
The browser loads the needed JavaScript libraries and processes your selected file on this device.
3. Download output
The result is generated in-browser and downloaded directly. No backend upload is required.
Quick answers
Frequently Asked Questions
Is NoLogPDF really free?
Yes. The tools run in your browser and do not require an account or payment gate.
Are my files uploaded?
No. The tools run inside the browser with local JavaScript libraries. There is no conversion API behind the page.
Why are some tools marked Beta?
Some PDF jobs need browser rendering or experimental file parsing. Those tools still work locally, but exact layout can vary.
Can NoLogPDF replace every server PDF converter?
Not for perfect Word/PPT reconstruction or heavy compression. The site favors privacy and transparency over fake perfect results.
Do you use cookies or analytics to track me?
Google Analytics collects basic page-view and site-usage information. NoLogPDF never sends file names, file contents, form inputs, passwords, signatures, or conversion data to Analytics. Your theme preference is saved locally in your browser.
How does the helper answer questions?
The helper answers common questions locally. For a genuinely unmatched question, it can send only the text you typed to protected online support. Files, filenames, document contents, passwords, and conversion results are never included.
How do I get help?
Use the support email in the footer: nologpdf@gmail.com.
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