JPG to ICO Converter
Convert JPEG image files to Icon file online. Free, fast and private. No signup required.
How to convert JPG to ICO
- Upload your JPG file, or drag it into the box above.
- ICO is already selected as the output format. Change it if you need something else.
- Click Convert, then download your ICO file.
Why convert JPG to ICO?
- ICO keeps every pixel intact, which is better if you plan to edit the picture further.
- ICO supports transparent backgrounds, which JPG does not.
- Your app, website or device may not open JPG files, but ICO is an icon format that works widely.
What to expect
ICO is lossless, so the file usually gets larger, but the picture won't lose any more quality. The image is scaled to fit up to 256 x 256 pixels.
About JPG and ICO
JPEG image (JPG)
JPG (or JPEG) is the most widely used photo format. It shrinks pictures by discarding detail your eye barely notices.
Strengths- Small files for photographs
- Opens on every phone, computer and website
- Adjustable quality
- No transparency
- Quality drops each time you re-save it
- Sharp text and logos can blur
Icon file (ICO)
ICO is the icon format used by Windows and by website favicons. One file can contain several sizes of the same icon.
Strengths- Several sizes in one file
- Required for classic favicons
- Supports transparency
- Only for small icons (up to 256 x 256)
- Not for photos
JPG vs ICO
| JPG | ICO | |
|---|---|---|
| Full name | JPEG image | Icon file |
| What it is | A compressed photo format | An icon format |
| Compression | Lossy (smaller files) | Lossless (exact quality) |
| Transparency | No | Yes |
| Animation | No | No |
| Best for | photos, social media, email attachments | favicons, Windows app icons |
Frequently asked questions
How do I convert JPG to ICO?
Upload your JPG file, make sure ICO is selected as the output format, and click Convert. Your ICO file downloads in seconds. No account or software is needed.
Is this JPG to ICO converter free?
Yes. It is completely free, with no signup, no watermark and no limit on how many files you convert.
Will I lose quality converting JPG to ICO?
No. ICO is lossless, so nothing is lost in the conversion itself. Any quality lost earlier when the JPG was created cannot be restored.
What size should my icon image be?
Use a square image, ideally 256 x 256 pixels or larger. It is scaled down to standard icon sizes.
Are my files safe?
Your file is processed once, in memory, to make the converted copy. It is not stored on our server or shared with anyone.
Can I convert several JPG files at once?
Yes. Drop several JPG files together and they are converted in one go. You can download them individually or as a ZIP.
What is the maximum file size?
Files up to 100 MB are supported. Larger videos and very large images may take a little longer to process.
More converters
Why QuickFix Beats the Rest
Built for speed, precision, and privacy — every time.
Instant Conversion
Files convert server-side with optimized pipelines. Most conversions complete in under 10 seconds, even for large files.
Batch Convert
Drop 50 files at once. Convert all to the same format and download individually or as a single ZIP package — one click.
Preview Before Download
View your converted file right in the browser before saving. Supports image preview, audio/video playback, and text preview.
Smart Format Detection
Upload a file and we instantly detect its type. Only compatible output formats are shown — no guessing, no errors.
Cloudflare Protected
Every upload is protected by Cloudflare WAF, rate limiting, and DDoS mitigation. Your files are safe from malicious actors.
Zero Storage
Files are processed in memory and deleted immediately. We never store your data permanently — not even temporarily.
How It Works
Four steps. Under a minute. Every time.
Upload Your Files
Drag and drop or click to browse. You can upload multiple files at once — up to 100MB each. We support every major format with zero setup required.
Choose Your Output Format
Smart detection shows only the formats compatible with your files. Search by name, browse by category, or click a popular conversion shortcut.
Adjust Quality Settings (Optional)
Fine-tune image quality, audio bitrate, video resolution, and more. Or leave defaults for the best automatic settings.
Preview & Download
When conversion is complete, preview your file in the browser first. Then download individually or as a ZIP — no auto-download, you're always in control.
Supported Formats
200+ formats across every major category
Frequently Asked Questions
Images (output): JPG, PNG, GIF, BMP, WebP, TIFF, ICO, PDF, SVG
Documents: TXT, Markdown (MD), HTML, Word (DOCX) and PDF — headings, lists, tables and pictures are kept where the target format allows
PDF to images: every page becomes a JPG or PNG (several pages arrive as a ZIP)
Spreadsheets: CSV, TSV, Excel (XLSX) and JSON — convert between them, or to HTML and PDF
Audio and video converting is available when the server supports it. Old .doc/.xls files, PowerPoint (PPTX), archives and e-books are not supported yet.